/* ========================================
   DIJIPA PRODUCT SELECTION WIZARD
   Modern, Clean, Beautiful UI
   ======================================== */

:root {
    /* Colors - Premium Minimal Theme */
    --bg-primary: #fafafa;
    --bg-secondary: #f5f5f5;
    --bg-card: #ffffff;
    --bg-card-hover: #f5f5f5;
    --bg-elevated: #ffffff;

    /* Accent Colors */
    --accent-primary: #1a1a1a;
    --accent-primary-light: #333333;
    --accent-primary-dark: #000000;
    --accent-secondary: #0071e3;
    --accent-success: #30d158;
    --accent-warning: #ff9f0a;
    --accent-cyan: #0071e3;

    /* Text Colors */
    --text-primary: #1d1d1f;
    --text-secondary: #6e6e73;
    --text-muted: #86868b;
    --text-dimmed: #aeaeb2;

    /* Borders */
    --border-subtle: rgba(0, 0, 0, 0.04);
    --border-light: rgba(0, 0, 0, 0.08);
    --border-hover: rgba(0, 0, 0, 0.15);

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.08);

    /* Transitions */
    --transition-fast: 150ms ease-out;
    --transition-normal: 200ms ease-out;
    --transition-slow: 350ms cubic-bezier(0.25, 0.1, 0.25, 1);

    /* Spacing */
    --container-max: 1200px;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-section: 4rem;

    /* Border Radius */
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 17px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* App Container */
.app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ========================================
   HEADER - Clean & Minimal
   ======================================== */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-xl);
    background: #ffffff;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-back-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    border: none;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--accent-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    font-family: inherit;
}

.header-back-btn:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.logo {
    display: flex;
    flex-direction: column;
}

.logo-text {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--text-primary);
}

.logo-tagline {
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 0.3px;
}

.restart-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    font-family: inherit;
}

.restart-btn:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

/* ========================================
   PROGRESS BAR - Minimal Design
   ======================================== */
.progress-container {
    padding: 0 var(--spacing-xl);
    background: transparent;
}

.progress-bar {
    height: 2px;
    background: rgba(0, 0, 0, 0.06);
    border-radius: 1px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--accent-secondary);
    border-radius: 1px;
    transition: width var(--transition-slow);
    width: 0%;
}

/* Hide step chips - keeping progress bar only */
.progress-steps {
    display: none;
}

.progress-step {
    display: none;
}

/* ========================================
   MAIN CONTENT
   ======================================== */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: var(--spacing-2xl) var(--spacing-xl);
    padding-bottom: calc(var(--spacing-2xl) + 80px); /* Account for fixed nav */
    max-width: var(--container-max);
    margin: 0 auto;
    width: 100%;
}

/* Step Sections */
.step {
    display: none;
    animation: fadeIn var(--transition-slow);
}

.step.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.step-content {
    /* text-align handled by child containers */
}

/* ========================================
   WELCOME SCREEN
   ======================================== */
.welcome-content {
    max-width: 560px;
    margin: 0 auto;
    text-align: center;
    padding-top: var(--spacing-xl);
}

/* Grid wrapper (kept for compatibility) */
.welcome-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
}

/* Hero Image - Hidden in redesign */
.welcome-hero {
    display: none;
}

.hero-image {
    display: none;
}

/* Categories */
.welcome-categories {
    text-align: center;
}

.welcome-title {
    font-size: 2.75rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    letter-spacing: -0.03em;
    line-height: 1.15;
}

.welcome-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.6;
    max-width: 440px;
    margin-left: auto;
    margin-right: auto;
}

/* Vertical Category List */
.category-list {
    display: flex;
    flex-direction: column;
    gap: 1px;
    background: var(--border-light);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.category-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) var(--spacing-xl);
    background: var(--bg-card);
    border: none;
    border-left: 3px solid transparent;
    cursor: pointer;
    transition: var(--transition-normal);
}

.category-item:hover {
    background: var(--bg-secondary);
    border-left-color: var(--accent-secondary);
}

.category-item-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border-radius: 0;
    font-size: 1.5rem;
    flex-shrink: 0;
    color: var(--text-muted);
}

.category-item:hover .category-item-icon {
    background: transparent;
    color: var(--accent-secondary);
}

.category-item-content {
    flex: 1;
    text-align: left;
}

.category-item-content h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
    letter-spacing: -0.01em;
}

.category-item-content p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.category-item-arrow {
    color: var(--text-dimmed);
    transition: var(--transition-fast);
    flex-shrink: 0;
}

.category-item:hover .category-item-arrow {
    color: var(--accent-secondary);
    transform: none;
}

/* ========================================
   QUESTION STEP - Modern Centered Layout
   ======================================== */

/* Selection Breadcrumbs */
.wizard-breadcrumbs {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: var(--spacing-xl);
    padding: 8px 0;
    background: transparent;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.wizard-crumb {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-muted);
    white-space: nowrap;
    cursor: pointer;
    transition: color 0.2s, background 0.2s;
}

.wizard-crumb:hover {
    color: var(--accent-secondary);
    background: rgba(0, 113, 227, 0.06);
}

.wizard-crumb-sep {
    color: var(--text-dimmed);
    font-size: 0.7rem;
    margin: 0 2px;
}

/* Centered Question Container */
.question-container {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}

/* Question Icon - Hidden in redesign */
.question-container .question-icon {
    display: none;
}

.question-container .question-title {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.02em;
}

.question-container .question-subtitle {
    font-size: 1rem;
    margin-bottom: var(--spacing-xl);
    color: var(--text-muted);
}

/* Options in centered layout */
.question-container .options-grid {
    margin-top: var(--spacing-lg);
}

/* Dimension form in centered layout */
.question-container .dimension-form {
    max-width: 600px;
    margin: var(--spacing-lg) auto 0;
    text-align: left;
}

.question-container .continue-btn {
    width: 100%;
    margin-top: var(--spacing-xl);
}

/* DEPRECATED: Step Grid (kept for backwards compatibility, hidden by default) */
.step-grid {
    display: none;
}

.step-hero {
    display: none;
}

.step-image {
    display: none;
}

.question-icon {
    display: none;
}

.question-title {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    letter-spacing: -0.03em;
}

.question-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.6;
}

/* Option Cards */
.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
}

.options-grid.single-column {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
    gap: var(--spacing-sm);
}

/* Two-column layout for 2 options */
.options-grid.two-columns {
    grid-template-columns: repeat(2, 1fr);
    max-width: 560px;
    margin: 0 auto;
}

@media (max-width: 600px) {
    .options-grid.two-columns {
        grid-template-columns: 1fr;
    }
}

.option-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-md);
    padding: var(--spacing-xl) var(--spacing-xl);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-align: center;
}

.option-card:hover {
    background: var(--bg-card);
    border-color: var(--border-hover);
    box-shadow: var(--shadow-md);
}

.option-card.selected {
    background: rgba(0, 113, 227, 0.03);
    border: 2px solid var(--accent-secondary);
    padding: calc(var(--spacing-xl) - 1px);
}

.option-icon {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    display: block;
    color: var(--text-muted);
}

.option-card h4 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    letter-spacing: -0.01em;
}

.option-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.option-badge {
    position: absolute;
    top: -8px;
    right: 12px;
    background: var(--text-primary);
    color: white;
    font-size: 0.65rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* Stand Model Comparison Cards */
.sm-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    max-width: 860px;
    margin: 0 auto;
}

.sm-card {
    position: relative;
    background: var(--bg-card);
    border: 2px solid transparent;
    border-radius: 16px;
    padding: 0;
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.sm-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    border-color: rgba(0, 113, 227, 0.3);
}

.sm-card.selected {
    border-color: var(--accent-secondary);
    box-shadow: 0 8px 30px rgba(0, 113, 227, 0.15);
}

.sm-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 2;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.4);
}

.sm-card-img {
    width: 100%;
    height: 220px;
    overflow: hidden;
    position: relative;
}

.sm-card-img::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(to top, var(--bg-card), transparent);
    pointer-events: none;
}

.sm-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.sm-card:hover .sm-card-img img {
    transform: scale(1.05);
}

.sm-card-body {
    padding: 0 20px 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.sm-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 6px;
    text-align: center;
}

.sm-height-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 12px;
    margin: 0 0 14px;
}

.sm-height-badge.up {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(5, 150, 105, 0.06));
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.sm-height-badge.up .sm-height-icon {
    color: #059669;
}

.sm-height-badge.up .sm-height-val {
    color: #059669;
}

.sm-height-badge.fixed {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.08), rgba(220, 38, 38, 0.06));
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.sm-height-badge.fixed .sm-height-icon {
    color: #dc2626;
}

.sm-height-badge.fixed .sm-height-val {
    color: #dc2626;
}

.sm-height-icon {
    flex-shrink: 0;
}

.sm-height-val {
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.sm-specs {
    display: flex;
    flex-direction: column;
    gap: 0;
    flex: 1;
}

.sm-spec-row {
    display: flex;
    align-items: baseline;
    gap: 8px;
    padding: 8px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.sm-spec-row:last-child {
    border-bottom: none;
}

.sm-spec-icon {
    font-size: 0.8rem;
    flex-shrink: 0;
    width: 20px;
    text-align: center;
}

.sm-spec-key {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    flex-shrink: 0;
    width: 70px;
}

.sm-spec-val {
    font-size: 0.8rem;
    color: var(--text-primary);
    line-height: 1.4;
    flex: 1;
}

.sm-select-btn {
    display: block;
    width: 100%;
    margin-top: 16px;
    padding: 12px;
    background: var(--text-primary);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    letter-spacing: 0.02em;
}

.sm-select-btn:hover {
    background: #2d2d2d;
    transform: translateY(-1px);
}

.sm-card.selected .sm-select-btn {
    background: linear-gradient(135deg, #0071e3, #0077ed);
}

/* Size Selection */
.size-selector {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    max-width: 500px;
    margin: 0 auto;
}

.size-input-group {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.size-input {
    flex: 1;
}

.size-input label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    text-align: left;
}

.size-input input {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 500;
    text-align: center;
    transition: var(--transition-fast);
}

.size-input input:focus {
    outline: none;
    border-color: var(--accent-secondary);
    box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.12);
}

.size-input input::placeholder {
    color: var(--text-dimmed);
}

.size-separator {
    font-size: 1.5rem;
    color: var(--text-muted);
    padding-top: 1.5rem;
}

.size-presets {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-top: var(--spacing-md);
}

.size-preset {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.size-preset:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    color: var(--text-primary);
}

.size-preset.selected {
    background: var(--text-primary);
    border-color: var(--text-primary);
    color: white;
}

.continue-btn {
    margin-top: var(--spacing-xl);
    padding: 16px 48px;
    background: var(--text-primary);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: inherit;
}

.continue-btn:hover {
    background: var(--accent-primary-light);
}

.continue-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

/* ========================================
   DIMENSION INPUT
   ======================================== */
.dimension-form {
    max-width: 520px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

/* Multi-row dimension entries */
.dimension-entries {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* Side-by-side width × height × qty row */
.dimension-row {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-end;
}

.dimension-row .dimension-group {
    flex: 1;
}

.dimension-qty {
    flex: 0 0 80px !important;
}

.qty-wrapper input {
    text-align: center;
    padding-right: var(--spacing-md) !important;
}

/* Compact inputs inside dimension rows */
.dimension-row .dimension-input-wrapper input {
    font-size: 1rem;
    padding: var(--spacing-sm) var(--spacing-md);
    padding-right: 40px;
}

.dimension-row .dimension-input-wrapper .unit {
    font-size: 0.85rem;
    right: var(--spacing-sm);
}

.dimension-separator {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-muted);
    padding-bottom: var(--spacing-sm);
    flex-shrink: 0;
}

.remove-row-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-dimmed);
    cursor: pointer;
    transition: var(--transition-fast);
    flex-shrink: 0;
    margin-bottom: 2px;
}

.remove-row-btn:hover {
    background: rgba(239, 68, 68, 0.06);
    color: #ef4444;
}

.add-row-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--accent-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    font-family: inherit;
}

.add-row-btn:hover {
    color: var(--text-primary);
    background: var(--bg-secondary);
}

/* Warning message for large dimensions */
.dimension-warning {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-xl);
    background: rgba(255, 159, 10, 0.06);
    border: 1px solid rgba(255, 159, 10, 0.2);
    border-radius: var(--radius-sm);
    text-align: center;
}

.dimension-warning .warning-icon {
    font-size: 2rem;
}

.dimension-warning p {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.dimension-group {
    text-align: left;
}

.dimension-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.dimension-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.dimension-input-wrapper input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    padding-right: 60px;
    background: var(--bg-card);
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    transition: var(--transition-fast);
}

.dimension-input-wrapper.large input {
    font-size: 1.25rem;
    padding: var(--spacing-lg) var(--spacing-xl);
    padding-right: 70px;
    text-align: center;
}

.dimension-input-wrapper input:focus {
    outline: none;
    border-color: var(--accent-secondary);
    box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.12);
}

.dimension-input-wrapper input::placeholder {
    color: var(--text-dimmed);
    font-weight: 400;
}

.dimension-input-wrapper .unit {
    position: absolute;
    right: var(--spacing-md);
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 500;
}

.dimension-hint {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Height Buttons */
.height-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.height-btn {
    flex: 1;
    min-width: 100px;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    font-family: inherit;
}

.height-btn:hover {
    background: var(--bg-secondary);
    border-color: var(--border-hover);
    color: var(--text-primary);
}

.height-btn.selected {
    background: var(--bg-card);
    border: 2px solid var(--accent-secondary);
    color: var(--accent-secondary);
    padding: calc(var(--spacing-md) - 1px) calc(var(--spacing-lg) - 1px);
}

/* Dimension Summary */
.dimension-summary {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    background: var(--bg-card);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
    border-radius: 0;
}

.summary-details {
    display: flex;
    gap: var(--spacing-xl);
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

.summary-size,
.summary-area,
.summary-price {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.summary-label {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.summary-price {
    color: var(--accent-secondary);
    font-size: 1.25rem;
}

.summary-icon {
    font-size: 1.5rem;
}

.summary-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* Free dimension result: diagram + price side by side */
.free-dim-result {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    padding: var(--spacing-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
}

.free-dim-diagram {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    min-width: 120px;
}

.free-dim-info {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.free-dim-info .summary-details {
    gap: var(--spacing-lg);
}

@media (max-width: 500px) {
    .free-dim-result {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   STAND DIMENSION PAGE - REDESIGNED
   ======================================== */

/* Page container */
.stand-page {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* Header: title + badges */
.stand-page-header {
    text-align: center;
}

.stand-page-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-sm);
    letter-spacing: -0.02em;
}

.stand-page-badges {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.stand-badge {
    display: inline-flex;
    align-items: center;
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.stand-badge-height {
    background: transparent;
    color: var(--text-muted);
    border: none;
}

.stand-badge-cephe {
    background: transparent;
    color: var(--text-muted);
    border: none;
}

/* Input bar */
.stand-page-inputs {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: var(--spacing-md);
    background: transparent;
    border: none;
    border-radius: 0;
    padding: var(--spacing-lg) 0;
}

.sdim-input-group {
    flex: 0 1 200px;
}

.sdim-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 6px;
}

.sdim-input-wrap {
    display: flex;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    transition: var(--transition-fast);
}

.sdim-input-wrap:focus-within {
    border-color: var(--accent-secondary);
    box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.12);
}

.sdim-input {
    width: 100%;
    border: none;
    background: transparent;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    outline: none;
    -moz-appearance: textfield;
}

.sdim-input::-webkit-outer-spin-button,
.sdim-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.sdim-unit {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-left: 6px;
    flex-shrink: 0;
}

.sdim-x {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-muted);
    padding-bottom: 8px;
}

/* Body: diagram + prices side by side */
.stand-page-body {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: var(--spacing-md);
    align-items: start;
}

/* Diagram card */
.stand-page-diagram {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: none;
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    min-height: 220px;
    gap: var(--spacing-xs);
    box-shadow: var(--shadow-sm);
}

.stand-dim-preview-title {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.stand-diagram-svg {
    width: 100%;
    max-width: 280px;
    height: auto;
}

.stand-diagram-label {
    font-size: 11px;
    font-weight: 700;
    fill: var(--text-primary, #1e293b);
}

.stand-diagram-height-label {
    font-size: 10px;
    font-weight: 600;
    fill: var(--accent-secondary, #0071e3);
}

.stand-diagram-height-value {
    font-size: 18px;
    font-weight: 800;
    fill: var(--text-primary, #1e293b);
}

.stand-diagram-dim-value {
    font-size: 11px;
    font-weight: 700;
    fill: var(--text-muted, #64748b);
}

.stand-diagram-open-label {
    font-size: 10px;
    font-weight: 600;
    fill: #a78bfa;
}

/* Price wrapper */
.stand-page-prices-wrap {
    background: var(--bg-card);
    border: none;
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    min-height: 280px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}

/* Empty state */
.stand-price-empty {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
}

.stand-price-empty-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.6;
}

.stand-price-empty-text {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-xs);
}

.stand-price-empty-sub {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.5;
}

/* Price card */
.stand-page-prices {
    animation: slideUp 0.3s ease;
}

.stand-price-header {
    display: grid;
    grid-template-columns: 1.6fr 1.2fr 1fr 1fr;
    gap: var(--spacing-xs);
    padding: 8px 12px;
    background: transparent;
    border-bottom: 1px solid var(--border-light);
    border-radius: 0;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.stand-price-row {
    display: grid;
    grid-template-columns: 1.6fr 1.2fr 1fr 1fr;
    gap: var(--spacing-xs);
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-light);
    align-items: center;
}

.stand-price-row:last-child {
    border-bottom: none;
}

.stand-price-row-total {
    border-top: 2px solid var(--border-light);
    border-bottom: none;
    font-weight: 700;
    margin-top: 4px;
    padding-top: 12px;
}

.stand-price-cell {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.stand-price-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.85rem;
}

.stand-price-dim {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.stand-price-isikli {
    font-weight: 600;
    color: var(--accent-secondary);
}

.stand-price-isiksiz {
    font-weight: 600;
    color: var(--text-secondary);
}

.stand-price-row-total .stand-price-isikli,
.stand-price-row-total .stand-price-isiksiz {
    font-size: 0.95rem;
}

.stand-price-ek-rows:not(:empty) {
    border-top: 1px dashed var(--border-light);
    margin-top: 2px;
    padding-top: 2px;
}

.stand-price-row-ek .stand-price-name {
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 0.82rem;
}

.stand-price-row-ek .stand-price-isikli,
.stand-price-row-ek .stand-price-isiksiz {
    font-weight: 500;
}

/* Module quantity control */
.module-qty-control {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--bg-main);
    border: 1px solid var(--border-light);
    border-radius: 6px;
    padding: 2px 4px;
}

.module-qty-btn {
    width: 24px;
    height: 24px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: background 0.15s;
}

.module-qty-btn:hover {
    background: var(--border-light);
    color: var(--text-primary);
}

.module-qty-value {
    font-size: 0.85rem;
    font-weight: 600;
    min-width: 20px;
    text-align: center;
    color: var(--text-primary);
}

.module-delete-btn {
    width: 28px;
    height: 28px;
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: all 0.15s;
}

.module-delete-btn:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

/* ========================================
   EK URUNLER (Additional Products)
   ======================================== */
.ek-hizmetler-section {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
}

.ek-hizmetler-title {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #059669;
    margin: 0 0 var(--spacing-sm);
}

.ek-items-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

/* --- Per-item accordion --- */
.ek-item-accordion {
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.03), rgba(5, 150, 105, 0.02));
    overflow: hidden;
}

.ek-item-accordion--simple {
    padding: var(--spacing-sm) var(--spacing-md);
}

.ek-item-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    user-select: none;
    transition: background 0.15s ease;
}

.ek-item-header:hover {
    background: rgba(16, 185, 129, 0.05);
}

.ek-item-title {
    flex: 1;
    font-size: 0.85rem;
    font-weight: 600;
    color: #059669;
}

.ek-item-price {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent-secondary);
}

.ek-accordion-chevron {
    color: #10b981;
    transition: transform 0.25s ease;
    flex-shrink: 0;
}

.ek-accordion-chevron.rotated {
    transform: rotate(180deg);
}

.ek-item-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
    padding: 0 var(--spacing-md);
}

.ek-item-body.open {
    max-height: 2000px;
    padding: var(--spacing-sm) var(--spacing-md) var(--spacing-md);
}

.ek-group-toggle--inner {
    margin-bottom: var(--spacing-sm);
}

/* --- Group card --- */
.ek-group {
    padding: var(--spacing-md);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-sm);
    background: var(--bg-secondary);
}

.ek-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
}

.ek-group-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.ek-group-price {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-secondary);
    white-space: nowrap;
}

/* --- Toggle row (checkbox + label + rate + price) --- */
.ek-group-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    padding: 2px 0;
}

.ek-group-toggle input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-secondary);
    flex-shrink: 0;
    cursor: pointer;
}

.ek-group-toggle-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    flex: 1;
}

.ek-group-toggle-rate {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.ek-group-toggle-price {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-secondary);
    white-space: nowrap;
    margin-left: var(--spacing-xs);
}

/* --- Option buttons grid --- */
.ek-group-options {
    display: grid;
    gap: var(--spacing-xs);
}

.ek-group-options--3 {
    grid-template-columns: repeat(3, 1fr);
}

.ek-group-options--4 {
    grid-template-columns: repeat(4, 1fr);
}

.ek-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: var(--spacing-sm) var(--spacing-xs);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
    text-align: center;
    font-family: inherit;
}

.ek-option:hover {
    border-color: var(--border-medium, rgba(0,0,0,0.15));
    background: #fff;
}

.ek-option.selected {
    border-color: var(--accent-secondary);
    background: rgba(0, 113, 227, 0.04);
    box-shadow: 0 0 0 1px var(--accent-secondary);
}

.ek-option-name {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.3;
}

.ek-option-price {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--accent-secondary);
}

.ek-option-detail {
    font-size: 0.68rem;
    color: var(--text-tertiary);
    line-height: 1.2;
}

/* --- Zemin toggle body --- */
.ek-zemin-body {
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-light);
}

.ek-zemin-detail {
    margin-top: 8px;
    font-size: 0.72rem;
    color: var(--text-tertiary);
    text-align: center;
}

.ek-zemin-derinlik {
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-light);
}

.ek-zemin-derinlik-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.ek-zemin-derinlik-input {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ek-zemin-derinlik-input input {
    width: 120px;
    padding: 8px 12px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    background: var(--bg-primary);
    text-align: center;
}

.ek-zemin-derinlik-input input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.1);
}

.ek-zemin-derinlik-unit {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    font-weight: 500;
}

/* --- Depo dimension inputs --- */
.ek-depo-body {
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-light);
}

.ek-depo-inputs {
    display: flex;
    align-items: flex-end;
    gap: 6px;
    flex-wrap: wrap;
}

.ek-depo-field {
    flex: 1;
    min-width: 70px;
}

.ek-depo-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: 4px;
}

.ek-depo-input-wrap {
    display: flex;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.ek-depo-input-wrap:focus-within {
    border-color: var(--accent-secondary);
    box-shadow: 0 0 0 2px rgba(0, 113, 227, 0.1);
}

.ek-depo-input-wrap--auto {
    background: var(--bg-secondary);
    border-style: dashed;
}

.ek-depo-auto-val {
    padding: 6px 8px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-secondary);
}

.ek-depo-input {
    width: 100%;
    border: none;
    background: transparent;
    padding: 7px 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    outline: none;
    -moz-appearance: textfield;
}

.ek-depo-input::-webkit-outer-spin-button,
.ek-depo-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.ek-depo-unit {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    padding-right: 8px;
    flex-shrink: 0;
}

.ek-depo-x {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-muted);
    padding-bottom: 4px;
    flex-shrink: 0;
}

.ek-depo-summary {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 6px;
    text-align: right;
}

/* --- Mini Lightbox compact grid --- */
.ek-ml-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 4px;
}

.ek-ml-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 6px 2px;
    border: 1px solid var(--border-light);
    border-radius: 4px;
    background: var(--bg-card);
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
    font-family: inherit;
    text-align: center;
    gap: 1px;
}

.ek-ml-item:hover {
    border-color: var(--border-medium, rgba(0,0,0,0.15));
}

.ek-ml-item.selected {
    border-color: var(--accent-secondary);
    background: rgba(0, 113, 227, 0.04);
    box-shadow: 0 0 0 1px var(--accent-secondary);
}

.ek-ml-size {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.2;
}

.ek-ml-price {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--accent-secondary);
    line-height: 1.2;
}

/* Mini lightbox item wrap with qty */
.ek-ml-item-wrap {
    display: flex;
    flex-direction: column;
}

.ek-ml-item-wrap .ek-ml-item {
    width: 100%;
}

.ek-ml-qty {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 3px 0;
    font-size: 0.65rem;
    color: var(--text-tertiary);
}

.ek-ml-qty input {
    width: 36px;
    padding: 2px 4px;
    border: 1px solid var(--border-light);
    border-radius: 4px;
    font-size: 0.72rem;
    font-weight: 600;
    text-align: center;
    color: var(--text-primary);
    background: var(--bg-primary);
}

.ek-ml-qty input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

/* Banko option wrap for grid compat */
.ek-option-wrap {
    display: flex;
    flex-direction: column;
}

.ek-option-wrap .ek-option {
    width: 100%;
}

/* Banko quantity input */
.ek-option-qty {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 6px 0 2px;
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.ek-option-qty label {
    font-weight: 500;
}

.ek-option-qty input {
    width: 48px;
    padding: 4px 6px;
    border: 1px solid var(--border-light);
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 600;
    text-align: center;
    color: var(--text-primary);
    background: var(--bg-primary);
}

.ek-option-qty input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

/* --- Total row --- */
.ek-hizmet-total {
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-light);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--accent-secondary);
    text-align: right;
}

@media (max-width: 480px) {
    .ek-group-options--3,
    .ek-group-options--4 {
        grid-template-columns: repeat(2, 1fr);
    }
    .ek-hizmetler-section {
        padding: var(--spacing-md);
    }
    .ek-group {
        padding: var(--spacing-sm);
    }
    .ek-depo-inputs {
        gap: 4px;
    }
    .ek-depo-field {
        min-width: 60px;
    }
}

/* ========================================
   RENTAL (Kirala) MODAL
   ======================================== */

/* Banner in order review */
.rental-banner {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    border: 1px dashed #7c3aed;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    background: rgba(124, 58, 237, 0.04);
}

.rental-banner-text {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--text-primary);
}

.rental-banner-icon {
    font-size: 1.2rem;
}

.rental-btn {
    background: linear-gradient(135deg, #7c3aed, #6d28d9);
    color: #fff;
    border: none;
    padding: 8px 24px;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
    font-family: inherit;
    white-space: nowrap;
    transition: opacity 0.2s, transform 0.2s;
}

.rental-btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

/* Overlay */
.rental-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    animation: rentalFadeIn 0.2s ease;
}

@keyframes rentalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Modal */
.rental-modal {
    background: var(--bg-card);
    border-radius: var(--radius-lg, 16px);
    max-width: 560px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: rentalSlideUp 0.25s ease;
}

@keyframes rentalSlideUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.rental-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px 0;
}

.rental-modal-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.rental-modal-icon {
    font-size: 1.3rem;
}

.rental-close {
    background: none;
    border: none;
    font-size: 1.6rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0 4px;
    line-height: 1;
}

.rental-close:hover {
    color: var(--text-primary);
}

/* Stepper */
.rental-stepper {
    display: flex;
    gap: 8px;
    padding: 16px 20px;
}

.rental-step {
    flex: 1;
    padding: 10px 14px;
    border-radius: 20px;
    text-align: center;
    font-size: 0.8rem;
    font-weight: 600;
    background: var(--bg-secondary);
    color: var(--text-muted);
    transition: all 0.2s;
}

.rental-step.active {
    background: linear-gradient(135deg, #7c3aed, #6d28d9);
    color: #fff;
}

.rental-step.done {
    background: var(--bg-secondary);
    color: #7c3aed;
}

.rental-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    font-size: 0.7rem;
    margin-right: 4px;
}

.rental-step.active .rental-step-num {
    background: rgba(255, 255, 255, 0.25);
}

/* Body */
.rental-body {
    padding: 0 20px 16px;
}

/* Option cards (Step 1) */
.rental-option {
    display: block;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    padding: 16px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
}

.rental-option:hover {
    border-color: var(--border-medium, rgba(0,0,0,0.15));
}

.rental-option.selected {
    border-color: #7c3aed;
    background: rgba(124, 58, 237, 0.03);
}

.rental-option-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 10px;
}

.rental-option-radio {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid var(--border-light);
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 2px;
    position: relative;
    transition: border-color 0.2s;
}

.rental-option.selected .rental-option-radio {
    border-color: #7c3aed;
}

.rental-option.selected .rental-option-radio::after {
    content: '';
    position: absolute;
    inset: 3px;
    border-radius: 50%;
    background: #7c3aed;
}

.rental-option-header strong {
    font-size: 0.95rem;
    color: var(--text-primary);
    display: block;
    margin-bottom: 2px;
}

.rental-option-header p {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin: 0;
}

.rental-option-price {
    background: rgba(124, 58, 237, 0.08);
    color: #7c3aed;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    font-style: italic;
}

.rental-option-price--contact {
    background: rgba(124, 58, 237, 0.05);
    color: var(--text-secondary);
    font-style: italic;
}

/* Summary box (Step 2) */
.rental-summary-box {
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    margin-bottom: 16px;
}

.rental-summary-title {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.rental-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-primary);
    padding: 4px 0;
}

.rental-summary-ek {
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.rental-summary-total {
    border-top: 1px solid var(--border-light);
    margin-top: 6px;
    padding-top: 8px;
    font-weight: 700;
    color: #7c3aed;
}

/* Form (Step 2) */
.rental-form .form-group {
    margin-bottom: 12px;
}

.rental-form .form-group label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.rental-form .form-group input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-family: inherit;
    background: var(--bg-card);
    color: var(--text-primary);
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.rental-form .form-group input:focus {
    border-color: #7c3aed;
}

.rental-form-section-title {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 16px 0 8px;
}

.rental-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.rental-date-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.rental-date-row input {
    flex: 1;
    padding: 10px 12px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-family: inherit;
    background: var(--bg-card);
    color: var(--text-primary);
    outline: none;
    box-sizing: border-box;
}

.rental-date-row input:focus {
    border-color: #7c3aed;
}

.rental-date-arrow {
    color: var(--text-muted);
    font-size: 1rem;
    flex-shrink: 0;
}

/* Warning */
.rental-warning {
    margin-top: 12px;
    padding: 10px 14px;
    background: rgba(124, 58, 237, 0.06);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Footer */
.rental-footer {
    padding: 12px 20px 20px;
}

.rental-footer--dual {
    display: flex;
    gap: 10px;
}

.rental-next-btn {
    flex: 1;
    background: linear-gradient(135deg, #7c3aed, #6d28d9);
    color: #fff;
    border: none;
    padding: 12px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    font-family: inherit;
    width: 100%;
    transition: opacity 0.2s;
}

.rental-next-btn:hover {
    opacity: 0.9;
}

.rental-back-btn {
    flex: 0.6;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-light);
    padding: 12px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    font-family: inherit;
    transition: background 0.2s;
}

.rental-back-btn:hover {
    background: var(--bg-card);
}

/* Success state */
.rental-success {
    text-align: center;
    padding: 24px 0;
}

.rental-success h3 {
    margin: 12px 0 4px;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.rental-success p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
}

@media (max-width: 480px) {
    .rental-modal {
        max-height: 95vh;
        border-radius: 12px;
    }
    .rental-form-row {
        grid-template-columns: 1fr;
    }
    .rental-banner {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
}

/* Continue button full width */
.stand-page > .continue-btn {
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
}

/* Responsive */
@media (max-width: 768px) {
    .stand-page-body {
        grid-template-columns: 1fr;
    }

    .stand-page-inputs {
        flex-direction: column;
        align-items: stretch;
    }

    .sdim-input-group {
        flex: 1;
    }

    .sdim-x {
        text-align: center;
        padding: 0;
    }
}

@media (max-width: 480px) {
    .stand-price-header,
    .stand-price-row {
        grid-template-columns: 1.4fr 1fr 0.8fr 0.8fr;
        font-size: 0.72rem;
        gap: 3px;
        padding: 6px 6px;
    }

    .stand-price-cell {
        font-size: 0.75rem;
    }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Custom Height Input */
.custom-height-container {
    max-width: 420px;
    margin: var(--spacing-lg) auto 0;
}

.custom-height-form {
    background: transparent;
    border: none;
    padding: var(--spacing-lg) 0;
    text-align: center;
}

/* Visual row: bar + value display */
.ch-visual-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    margin-bottom: 16px;
}

.ch-bar-track {
    position: relative;
    width: 12px;
    height: 120px;
    background: var(--bg-secondary, #f1f5f9);
    border-radius: 6px;
    overflow: visible;
}

.ch-bar-fill {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--accent-secondary);
    border-radius: 6px;
    transition: height 0.2s ease;
}

.ch-bar-marker {
    position: absolute;
    left: 50%;
    transform: translate(-50%, 50%);
    transition: bottom 0.2s ease;
    z-index: 2;
}

.ch-bar-marker-label {
    display: inline-block;
    background: var(--accent-secondary);
    color: white;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 10px;
    white-space: nowrap;
    margin-left: 20px;
}

.ch-value-display {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.ch-value-input {
    width: 90px;
    padding: 8px 4px;
    font-size: 2rem;
    font-weight: 600;
    text-align: center;
    border: none;
    border-bottom: 2px solid var(--text-primary);
    background: transparent;
    color: var(--text-primary);
    -moz-appearance: textfield;
    font-family: inherit;
}

.ch-value-input::-webkit-outer-spin-button,
.ch-value-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.ch-value-input:focus {
    outline: none;
    border-bottom-color: var(--accent-hover, #4338ca);
}

.ch-value-input.input-error {
    border-bottom-color: var(--error, #ef4444);
    animation: shake 0.4s ease;
}

.ch-value-unit {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-muted);
}

/* Range slider */
.ch-slider {
    width: 100%;
    margin: 0 0 16px;
    -webkit-appearance: none;
    appearance: none;
    height: 6px;
    background: var(--bg-secondary, #e2e8f0);
    border-radius: 3px;
    outline: none;
}

.ch-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--text-primary);
    cursor: pointer;
    border: 2px solid white;
    box-shadow: 0 1px 4px rgba(0,0,0,0.15);
}

.ch-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--text-primary);
    cursor: pointer;
    border: 2px solid white;
    box-shadow: 0 1px 4px rgba(0,0,0,0.15);
}

/* Quick pick buttons */
.ch-quick-picks {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    margin-bottom: 16px;
}

.ch-quick-btn {
    padding: 5px 12px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid var(--border-light);
    border-radius: 20px;
    background: var(--bg-card);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s ease;
    font-family: inherit;
}

.ch-quick-btn:hover {
    border-color: var(--border-hover);
    color: var(--text-primary);
}

.ch-quick-btn.active {
    background: var(--bg-card);
    border-color: var(--text-primary);
    color: var(--text-primary);
    font-weight: 600;
}

.custom-height-btn {
    padding: var(--spacing-md) var(--spacing-2xl);
    background: var(--text-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    width: 100%;
    font-family: inherit;
}

.custom-height-btn:hover {
    background: var(--accent-primary-light);
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-6px); }
    75% { transform: translateX(6px); }
}

/* Three column grid for m² selection */
.options-grid.three-columns {
    grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 600px) {
    .options-grid.three-columns {
        grid-template-columns: repeat(2, 1fr);
    }

    .height-buttons {
        flex-direction: column;
    }

    .height-btn {
        min-width: auto;
    }

    .dimension-row {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }

    .dimension-row .dimension-group {
        flex: 1 1 40%;
    }

    .dimension-qty {
        flex: 0 0 60px !important;
    }

    .dimension-separator {
        display: none;
    }

    .remove-row-btn {
        width: 32px;
        height: 32px;
    }
}

/* ========================================
   RESULT SCREEN
   ======================================== */
.result-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.result-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 96px;
    height: 96px;
    border-radius: 50%;
    margin-bottom: var(--spacing-xl);
}

.result-icon.success {
    background: transparent;
    border: none;
    color: var(--accent-success);
}

.result-title {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

/* Product Card */
.product-card {
    background: var(--bg-card);
    border: none;
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    text-align: left;
    box-shadow: var(--shadow-sm);
}

.product-card-header {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.product-image {
    width: 100px;
    height: 100px;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    flex-shrink: 0;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-md);
}

.product-info {
    flex: 1;
}

.product-category {
    font-size: 0.75rem;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-xs);
}

.product-name {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.product-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.product-specs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-subtle);
}

.product-spec {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: #f1f5f9;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.product-spec svg {
    width: 14px;
    height: 14px;
    color: var(--accent-primary);
}

/* Result Actions */
.result-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-primary {
    background: var(--text-primary);
    border: none;
    color: white;
}

.btn-primary:hover {
    background: var(--accent-primary-light);
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--border-light);
    color: var(--text-secondary);
}

.btn-secondary:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--text-primary);
    color: var(--text-primary);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 0.9rem;
}

.btn-outline:hover {
    background: var(--text-primary);
    color: white;
}

/* Alternative product link in results */
.product-alt-link {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-light);
    text-align: center;
}

.product-alt-link .btn {
    font-size: 0.85rem;
}

/* ========================================
   NAVIGATION - Subtle Bottom Bar
   ======================================== */
.navigation {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-xl);
    background: rgba(255, 255, 255, 0.95);
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.nav-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.nav-btn:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    color: var(--text-primary);
}

.nav-info {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 768px) {
    .header {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .logo-text {
        font-size: 1.2rem;
    }

    .progress-container {
        padding: 0 var(--spacing-md);
    }

    .main-content {
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .welcome-title {
        font-size: 1.75rem;
    }

    .welcome-subtitle {
        font-size: 0.95rem;
        margin-bottom: var(--spacing-lg);
    }

    .category-item {
        padding: var(--spacing-md) var(--spacing-lg);
    }

    .category-item-icon {
        width: 36px;
        height: 36px;
        font-size: 1.25rem;
    }

    .question-container {
        padding: 0 var(--spacing-sm);
    }

    .question-container .question-title,
    .question-title {
        font-size: 1.4rem;
    }

    .question-container .question-subtitle,
    .question-subtitle {
        font-size: 0.9rem;
    }

    .options-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .options-grid.two-columns {
        grid-template-columns: 1fr;
        max-width: none;
    }

    .option-card {
        padding: var(--spacing-lg);
    }

    .sm-grid {
        grid-template-columns: 1fr;
        max-width: 420px;
    }

    .sm-card-img {
        height: 180px;
    }

    .sm-card-body {
        padding: 0 16px 16px;
    }

    .sm-spec-key {
        width: 60px;
    }

    .size-input-group {
        flex-direction: column;
    }

    .size-separator {
        display: none;
    }

    .navigation {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .result-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }
}

/* ========================================
   LOADING STATES
   ======================================== */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-light);
    border-radius: 50%;
    border-top-color: var(--text-primary);
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-slide-up {
    animation: slideUp 0.35s cubic-bezier(0.25, 0.1, 0.25, 1) both;
}

/* Staggered card animation */
.option-card.animate-slide-up {
    opacity: 0;
    animation: slideUp 0.4s cubic-bezier(0.25, 0.1, 0.25, 1) forwards;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.animate-pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* ========================================
   ORDER REVIEW & CUSTOMER FORM
   ======================================== */
.order-review-container {
    max-width: 1100px;
}

.order-review-form {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 2.5rem;
    margin: var(--spacing-xl) auto 0;
    text-align: left;
    align-items: start;
}

.order-summary-card {
    background: var(--bg-card);
    border: none;
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
}

.order-product-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.order-product-icon {
    display: none;
}

.order-product-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
    letter-spacing: -0.01em;
}

.order-product-specs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.order-spec-tag {
    display: inline;
    padding: 0;
    background: transparent;
    border-radius: 0;
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 400;
}

.order-spec-tag + .order-spec-tag::before {
    content: ' · ';
    color: var(--text-dimmed);
}

.order-items {
    border-top: 1px solid var(--border-subtle);
    padding-top: var(--spacing-md);
}

.order-items-header {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: var(--spacing-md);
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-sm);
    padding: 0 var(--spacing-xs);
}

.order-item {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: var(--spacing-md);
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-xs);
    border-bottom: 1px solid var(--border-subtle);
}

.order-item:last-child {
    border-bottom: none;
}

.order-item-size {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

.order-item-qty {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.order-item-price {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--accent);
}

.order-totals {
    border-top: 1px solid var(--border-light);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
}

.order-total-row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-xs) 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.order-total-price {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Ek Hizmetler in Order Review */
.order-ek-hizmetler {
    border-top: 1px solid var(--border-light);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
}

.order-ek-title {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin: 0 0 var(--spacing-sm);
}

.order-ek-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xs) 0;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.order-ek-row small {
    color: var(--text-muted);
}

.order-ek-price {
    font-weight: 600;
    color: var(--accent-secondary);
}

.order-ek-total-row {
    border-top: 1px solid var(--border-light);
    margin-top: var(--spacing-xs);
    padding-top: var(--spacing-xs);
    font-weight: 600;
}

/* Stand Proforma in Order Review */
.order-proforma {
    border-top: 1px solid var(--border-light);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
}

.order-proforma-header {
    display: grid;
    grid-template-columns: 1.8fr 1.3fr 1fr 1fr;
    gap: var(--spacing-xs);
    padding: 8px 0;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 1px solid var(--border-light);
}

.order-proforma-row {
    display: grid;
    grid-template-columns: 1.8fr 1.3fr 1fr 1fr;
    gap: var(--spacing-xs);
    padding: 10px 0;
    border-bottom: 1px solid var(--border-light);
    align-items: center;
    font-size: 0.9rem;
}

.order-proforma-row:last-child {
    border-bottom: none;
}

.order-proforma-name {
    font-weight: 600;
    color: var(--text-primary);
}

.order-proforma-dim {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.order-proforma-dim small {
    color: var(--text-muted);
    opacity: 0.7;
}

.order-proforma-qty {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
}

.order-proforma-isikli {
    font-weight: 600;
    color: var(--accent-secondary);
}

.order-proforma-isiksiz {
    font-weight: 600;
    color: var(--text-secondary);
}

.order-proforma-total {
    border-top: 2px solid var(--border-light);
    border-bottom: none;
    font-weight: 700;
    padding-top: 12px;
    margin-top: 4px;
}

.order-proforma-total .order-proforma-isikli,
.order-proforma-total .order-proforma-isiksiz {
    font-size: 0.95rem;
}

/* Stand Diagram Static (for order review & result page) */
.stand-diagram-static {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-lg) var(--spacing-md);
    margin-top: var(--spacing-md);
    background: var(--bg-main);
    border-radius: var(--radius-md);
}

.stand-diagram-static-title {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: var(--spacing-sm);
}

.stand-diagram-static .stand-diagram-svg {
    width: 100%;
    max-width: 260px;
    height: auto;
}

/* Lightbox Technical Drawing */
.lightbox-diagram-static {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-lg) var(--spacing-md);
    margin-top: var(--spacing-md);
    background: var(--bg-main);
    border-radius: var(--radius-md);
}

.lightbox-diagram-title {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: var(--spacing-sm);
}

.lightbox-diagram-panels {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
}

.lb-diagram-panel {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lb-diagram-svg {
    width: 100%;
    max-width: 280px;
    height: auto;
}

.lb-dim-value {
    font-size: 12px;
    font-weight: 700;
    fill: var(--accent-secondary, #0071e3);
}

.lb-diagram-qty {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* T3 Frame Diagram */
.t3-frame-diagram {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-lg) var(--spacing-md);
    margin-top: var(--spacing-md);
    background: var(--bg-main);
    border-radius: var(--radius-md);
}

.t3-frame-diagram-title {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: var(--spacing-sm);
}

.t3-frame-panels {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    justify-content: center;
}

.t3-frame-panel {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.t3-frame-svg {
    width: 100%;
    max-width: 360px;
    height: auto;
}

.t3-frame-panel-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 4px;
    font-weight: 500;
}

.t3-dim-value {
    font-size: 11px;
    font-weight: 700;
    fill: var(--accent-secondary, #0071e3);
}

.t3-legend-text {
    font-size: 8px;
    fill: #64748b;
}

.t3-face-label {
    font-size: 10px;
    font-weight: 700;
}

.t3-grid-info {
    font-size: 9px;
    fill: #64748b;
}

/* Result Order Summary (shown on confirmation page) */
.result-order-summary {
    background: var(--bg-card);
    border: none;
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.result-summary-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.result-summary-specs {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-md);
}

/* Customer Form */
.customer-form {
    background: var(--bg-card);
    border: none;
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
}

.customer-form-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.01em;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.form-group input {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--bg-card);
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition-fast);
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-secondary);
    box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.12);
}

.form-group input::placeholder {
    color: var(--text-dimmed);
}

.form-error {
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-sm);
    color: #dc2626;
    font-size: 0.85rem;
    margin-bottom: var(--spacing-md);
}

.customer-form .continue-btn {
    width: 100%;
    margin-top: var(--spacing-lg);
}

/* Inline success feedback after order submit */
.order-success-inline {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-2xl) var(--spacing-lg);
    animation: fadeIn 0.5s ease-out;
}

.order-success-inline svg {
    margin-bottom: var(--spacing-md);
}

.order-success-inline h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-sm);
}

.order-success-inline p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 360px;
    margin: 0;
}

@media (max-width: 768px) {
    .order-review-form {
        grid-template-columns: 1fr;
        padding: 0 var(--spacing-sm);
    }

    .order-summary-card,
    .customer-form {
        padding: var(--spacing-lg);
    }
}

/* Order Confirmation (result page after submit) */
.order-confirmation {
    text-align: center;
    padding: var(--spacing-2xl) var(--spacing-xl);
}

.order-confirmation-text {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
}

/* Contact Info in Order Confirmation */
.order-contact-info {
    text-align: left;
    background: var(--bg-card);
    border: none;
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
}

.order-contact-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.order-contact-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-subtle);
}

.order-contact-item:last-of-type {
    border-bottom: none;
}

.order-contact-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
    color: var(--text-secondary);
}

.order-contact-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

.order-contact-value {
    font-size: 0.9rem;
    color: var(--text-primary);
    line-height: 1.5;
}

.order-contact-link {
    text-decoration: none;
    color: var(--accent-secondary);
    font-weight: 500;
}

.order-contact-link:hover {
    text-decoration: underline;
}

.order-whatsapp-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md) var(--spacing-xl);
    background: #34c759;
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-fast);
    font-family: inherit;
}

.order-whatsapp-btn:hover {
    background: #2db54d;
}

/* Share & PDF Buttons */
.result-share-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.btn-share {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--accent-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    font-family: inherit;
}

.btn-share:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.btn-share svg {
    flex-shrink: 0;
}

/* ========================================
   MOBILE RESPONSIVE - COMPACT
   ======================================== */
@media (max-width: 480px) {
    html {
        font-size: 16px;
    }

    .main-content {
        padding: var(--spacing-lg) var(--spacing-sm);
        padding-bottom: calc(var(--spacing-xl) + 56px);
    }

    .welcome-title {
        font-size: 1.5rem;
    }

    .welcome-subtitle {
        font-size: 0.9rem;
    }

    .category-item {
        padding: var(--spacing-md) var(--spacing-md);
    }

    .category-item-icon {
        width: 32px;
        height: 32px;
        font-size: 1.1rem;
    }

    .question-container .question-title,
    .question-title {
        font-size: 1.25rem;
    }

    .question-container .question-subtitle,
    .question-subtitle {
        font-size: 0.85rem;
        margin-bottom: var(--spacing-lg);
    }

    .question-container .question-icon,
    .question-icon {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }

    .option-card {
        padding: var(--spacing-md);
    }

    .option-card h4 {
        font-size: 0.95rem;
    }

    .option-card p {
        font-size: 0.8rem;
    }

    .continue-btn {
        padding: 14px var(--spacing-xl);
        font-size: 0.95rem;
        width: 100%;
    }

    /* Result page mobile */
    .result-content {
        max-width: 100%;
        padding: 0;
    }

    .result-icon {
        width: 72px;
        height: 72px;
    }

    .result-icon svg {
        width: 48px;
        height: 48px;
    }

    .result-title {
        font-size: 1.3rem;
    }

    .product-card {
        padding: var(--spacing-md);
    }

    .product-card-header {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .product-image {
        width: 64px;
        height: 64px;
        font-size: 2rem;
    }

    /* Order confirmation mobile */
    .order-confirmation {
        padding: var(--spacing-lg) var(--spacing-sm);
    }

    .order-contact-info {
        padding: var(--spacing-md);
    }

    .order-contact-item {
        gap: var(--spacing-sm);
    }

    .order-contact-icon {
        width: 32px;
        height: 32px;
    }

    .order-contact-icon svg {
        width: 16px;
        height: 16px;
    }

    .order-contact-label {
        font-size: 0.7rem;
    }

    .order-contact-value {
        font-size: 0.8rem;
    }

    .order-whatsapp-btn {
        font-size: 0.9rem;
        padding: var(--spacing-md);
    }

    .result-share-actions {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .btn-share {
        font-size: 0.85rem;
        padding: var(--spacing-sm) var(--spacing-md);
    }

    /* Order review mobile */
    .order-review-container {
        max-width: 100%;
    }

    .order-review-container .question-title {
        font-size: 1.15rem;
    }

    .order-review-form {
        gap: var(--spacing-md);
    }

    .order-summary-card {
        padding: var(--spacing-md);
    }

    .order-product-icon {
        width: 44px;
        height: 44px;
        font-size: 1.75rem;
    }

    .order-product-name {
        font-size: 1rem;
    }

    .order-proforma-header,
    .order-proforma-row {
        grid-template-columns: 1.5fr 1fr 0.9fr 0.9fr;
        font-size: 0.75rem;
        gap: 4px;
    }

    .order-proforma-name {
        font-size: 0.75rem;
    }

    .order-proforma-dim {
        font-size: 0.7rem;
    }

    .customer-form {
        padding: var(--spacing-md);
    }

    .customer-form-title {
        font-size: 1rem;
    }

    .form-group input {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.9rem;
    }

    /* Stand page mobile */
    .stand-page-title {
        font-size: 1.2rem;
    }

    .stand-page-inputs {
        padding: var(--spacing-md);
    }

    .stand-page-diagram {
        min-height: 200px;
        padding: var(--spacing-md);
    }

    .stand-page-prices-wrap {
        min-height: auto;
        padding: var(--spacing-md);
    }

    /* Navigation mobile */
    .navigation {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .nav-btn {
        font-size: 0.8rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
}

/* Small mobile (iPhone SE, etc) - minimal adjustments */
@media (max-width: 360px) {
    .header {
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .logo-text {
        font-size: 1.1rem;
    }
}

/* ========================================
   PRINT STYLES
   ======================================== */
@media print {
    .header,
    .progress-container,
    .navigation,
    .restart-btn,
    .result-actions,
    .result-share-actions,
    .order-whatsapp-btn,
    .btn-share {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }

    .app {
        min-height: auto;
    }

    .main-content {
        padding: 0;
        max-width: 100%;
    }

    .step {
        animation: none;
    }

    .order-confirmation {
        padding: 0;
    }

    .order-contact-info {
        border: 1px solid #ccc;
        box-shadow: none;
    }

    .product-card {
        box-shadow: none;
        border: 1px solid #ccc;
    }
}

/* ========================================
   DIJIPA.COM PRODUCT DISPLAY
   ======================================== */
.dijipa-product-container {
    max-width: 500px;
    margin: 0 auto;
}

.dijipa-product-loading {
    text-align: center;
    padding: 48px 24px;
    color: var(--text-secondary);
}

.dijipa-product-loading .loading {
    width: 32px;
    height: 32px;
    border: 3px solid var(--bg-secondary);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 16px;
}

.dijipa-product-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: none;
}

.dijipa-product-images {
    background: #f1f5f9;
}

.dijipa-product-main-image {
    width: 100%;
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.dijipa-product-main-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.dijipa-product-thumbs {
    display: flex;
    gap: 8px;
    padding: 12px;
    overflow-x: auto;
}

.dijipa-thumb {
    width: 56px;
    height: 56px;
    object-fit: cover;
    border-radius: 8px;
    border: 2px solid transparent;
    cursor: pointer;
    flex-shrink: 0;
    transition: border-color 0.2s;
}

.dijipa-thumb.active,
.dijipa-thumb:hover {
    border-color: var(--accent);
}

.dijipa-product-info {
    padding: 24px;
}

.dijipa-product-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 12px;
    line-height: 1.3;
}

.dijipa-product-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.dijipa-product-price {
    font-size: 24px;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 20px;
}

.dijipa-buy-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px 24px;
    background: var(--text-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.2s;
    font-family: inherit;
}

.dijipa-buy-btn:hover {
    background: var(--accent-primary-light);
}

.dijipa-product-note {
    font-size: 12px;
    color: var(--text-secondary);
    text-align: center;
    margin: 12px 0 0;
}

.dijipa-product-section {
    margin-bottom: 24px;
}

.dijipa-product-section:last-child {
    margin-bottom: 0;
}

.dijipa-section-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary, #1e293b);
    margin: 0 0 12px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--border-subtle, rgba(15, 23, 42, 0.08));
}

.dijipa-product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    width: 100%;
}

@media (max-width: 768px) {
    .dijipa-product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .dijipa-product-grid {
        grid-template-columns: 1fr;
    }
}

.dijipa-grid-card {
    background: var(--card-bg, #fff);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.dijipa-grid-card:hover {
    border-color: var(--primary, #3b82f6);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.dijipa-grid-card-empty {
    opacity: 0.5;
    pointer-events: none;
}

.dijipa-grid-card-image {
    width: 100%;
    aspect-ratio: 4/3;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 12px;
    background: var(--bg-secondary, #f8fafc);
}

.dijipa-grid-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cephe-preview-container {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
}

.cephe-preview-container .cephe-preview-svg {
    width: 100%;
    height: 100%;
    max-width: 180px;
}

.dijipa-img-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    animation: dijipaPulse 1.5s ease-in-out infinite;
}

.dijipa-img-placeholder {
    opacity: 0.4;
}

@keyframes dijipaPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.dijipa-grid-card-header {
    margin-bottom: 8px;
}

.dijipa-grid-card-header h4 {
    font-size: 15px;
    font-weight: 600;
    margin: 0 0 2px;
    color: var(--text-primary, #1e293b);
}

.dijipa-grid-card-header span {
    font-size: 12px;
    color: var(--text-secondary, #64748b);
}

.dijipa-grid-product-name {
    font-size: 12px;
    color: var(--text-secondary, #64748b);
    margin: 0 0 8px;
    line-height: 1.3;
}

.dijipa-grid-price {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary, #3b82f6);
    margin-bottom: 12px;
}

.dijipa-grid-card .dijipa-buy-btn {
    width: 100%;
    padding: 10px 16px;
    font-size: 14px;
    margin-top: auto;
}

.dijipa-grid-empty-msg {
    font-size: 13px;
    color: var(--text-secondary, #94a3b8);
    margin: 12px 0;
}

.dijipa-fallback-msg {
    color: var(--text-secondary);
    margin-bottom: 20px;
}