/* =====================================================
   Open Field Studio - OpenAEC Design System
   Based on OpenAEC Foundation Style Book v0.1
   ===================================================== */

/* CSS Variables - OpenAEC Design Tokens */
:root {
    /* Primary Colors */
    --construction-amber: #D97706;
    --construction-amber-hover: #EA580C;
    --deep-forge: #36363E;

    /* Secondary Colors */
    --signal-orange: #EA580C;
    --warm-gold: #F59E0B;
    --scaffold-gray: #A1A1AA;

    /* Background Colors */
    --blueprint-white: #FAFAF9;
    --concrete: #F5F5F4;
    --night-build: #2A2A32;

    /* Semantic Colors */
    --success: #16A34A;
    --error: #DC2626;
    --info: #2563EB;
    --warning: #F59E0B;

    /* Mapped to component usage */
    --primary-color: var(--construction-amber);
    --primary-hover: var(--signal-orange);
    --secondary-color: var(--scaffold-gray);
    --danger-color: var(--error);
    --success-color: var(--success);
    --background: var(--blueprint-white);
    --surface: #ffffff;
    --text-primary: var(--deep-forge);
    --text-secondary: var(--scaffold-gray);
    --border-color: #E7E5E4;

    /* Shadows - OpenAEC 3-tier system */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);

    /* Border Radius - OpenAEC system */
    --radius-sm: 4px;
    --radius: 8px;
    --radius-lg: 12px;
    --radius-full: 9999px;

    /* Spacing - 4px increment */
    --sp-1: 0.25rem;  /* 4px */
    --sp-2: 0.5rem;   /* 8px */
    --sp-4: 1rem;     /* 16px */
    --sp-6: 1.5rem;   /* 24px */
    --sp-8: 2rem;     /* 32px */
    --sp-12: 3rem;    /* 48px */
    --sp-16: 4rem;    /* 64px */

    /* Typography */
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

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

body {
    font-family: var(--font-body);
    background: var(--background);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    font-size: 1rem;
}

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

/* Header */
.app-header {
    background: var(--deep-forge);
    padding: var(--sp-4) var(--sp-8);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sp-4);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
    flex-wrap: wrap;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--construction-amber);
}

.logo h1 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #ffffff;
}

/* Language Switcher */
.lang-switcher {
    display: flex;
    gap: 2px;
    flex-shrink: 0;
}

.lang-btn {
    padding: 4px 8px;
    border: 1px solid rgba(255,255,255,0.15);
    background: transparent;
    color: var(--scaffold-gray);
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all 0.2s;
}

.lang-btn:hover {
    color: #fff;
    border-color: rgba(255,255,255,0.3);
}

.lang-btn.active {
    background: var(--construction-amber);
    color: #fff;
    border-color: var(--construction-amber);
}

.main-nav {
    display: flex;
    gap: var(--sp-1);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    flex-shrink: 1;
    min-width: 0;
}

.main-nav::-webkit-scrollbar { display: none; }

.nav-btn {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    padding: 0.6rem 0.9rem;
    border: none;
    background: transparent;
    color: var(--scaffold-gray);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: var(--radius);
    transition: all 0.2s;
    white-space: nowrap;
    flex-shrink: 0;
}

.nav-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.nav-btn.active {
    background: var(--construction-amber);
    color: #ffffff;
}

/* Main Content */
.main-content {
    flex: 1;
    padding: var(--sp-8);
}

/* Tab Content */
.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

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

/* Panel */
.panel {
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    padding: var(--sp-8);
    box-shadow: var(--shadow-sm);
}

.panel h2 {
    margin-bottom: var(--sp-6);
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* Forms */
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-6);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 12px 16px;
    border: 1.5px solid #D6D3D1;
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.875rem;
    transition: all 0.2s;
    background: var(--surface);
    color: var(--text-primary);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--construction-amber);
    box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.15);
}

.form-group textarea {
    resize: vertical;
}

/* Buttons - OpenAEC System */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-2);
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-primary {
    background: var(--construction-amber);
    color: #ffffff;
}

.btn-primary:hover {
    background: var(--signal-orange);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--deep-forge);
}

.btn-secondary:hover {
    background: var(--concrete);
}

.btn-danger {
    background: var(--danger-color);
    color: #ffffff;
}

.btn-danger:hover {
    background: #b91c1c;
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.form-actions {
    margin-top: var(--sp-8);
    display: flex;
    gap: var(--sp-4);
    flex-wrap: wrap;
}

/* Upload Zone */
.upload-zone {
    border: 2px dashed #D6D3D1;
    border-radius: var(--radius-lg);
    padding: var(--sp-12);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    background: var(--concrete);
}

.upload-zone:hover {
    border-color: var(--construction-amber);
    background: rgba(217, 119, 6, 0.05);
}

.upload-zone.dragover {
    border-color: var(--construction-amber);
    background: rgba(217, 119, 6, 0.1);
}

.upload-zone svg {
    color: var(--scaffold-gray);
    margin-bottom: var(--sp-4);
}

.upload-zone p {
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: var(--sp-2);
}

.upload-hint {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Floor Plans List */
.floor-plans-list {
    margin-top: var(--sp-8);
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--sp-6);
}

.floor-plan-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

.floor-plan-card:hover {
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

.floor-plan-thumbnail-wrapper {
    position: relative;
}

.floor-plan-thumbnail {
    width: 100%;
    height: 150px;
    object-fit: cover;
    background: var(--concrete);
}

.pdf-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--error);
    color: #ffffff;
    padding: 0.2em 0.6em;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
}

.floor-plan-info {
    padding: var(--sp-4);
}

.floor-plan-info h4 {
    margin-bottom: var(--sp-1);
}

.floor-plan-info input {
    width: 100%;
    padding: var(--sp-2);
    border: 1.5px solid #D6D3D1;
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.9rem;
    margin-bottom: var(--sp-2);
}

.floor-plan-info input:focus {
    outline: none;
    border-color: var(--construction-amber);
    box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.15);
}

.floor-plan-actions {
    display: flex;
    gap: var(--sp-2);
}

.floor-plan-actions button {
    flex: 1;
    padding: var(--sp-2);
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.2s;
}

.floor-plan-actions .select-btn {
    background: var(--construction-amber);
    color: #ffffff;
}

.floor-plan-actions .select-btn:hover {
    background: var(--signal-orange);
}

.floor-plan-actions .delete-btn {
    background: var(--danger-color);
    color: #ffffff;
}

.floor-plan-actions .delete-btn:hover {
    background: #b91c1c;
}

/* Opname Container */
.opname-container {
    display: grid;
    grid-template-columns: 1fr 300px;
    grid-template-rows: auto 1fr;
    gap: var(--sp-6);
    height: calc(100vh - 180px);
}

.floor-selector {
    grid-column: 1 / -1;
    background: var(--surface);
    padding: var(--sp-4) var(--sp-6);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: var(--sp-4);
}

.floor-selector label {
    font-weight: 500;
    white-space: nowrap;
}

.floor-selector select {
    flex: 1;
    max-width: 400px;
    padding: 12px 16px;
    border: 1.5px solid #D6D3D1;
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 1rem;
}

.floor-selector select:focus {
    outline: none;
    border-color: var(--construction-amber);
    box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.15);
}

/* Canvas Wrapper */
.canvas-wrapper {
    display: flex;
    flex-direction: column;
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.canvas-container {
    flex: 1;
    position: relative;
    overflow: auto;
    background: repeating-conic-gradient(#f0f0f0 0% 25%, #fff 0% 50%) 50% / 20px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.canvas-placeholder {
    text-align: center;
    color: var(--text-secondary);
}

.canvas-placeholder svg {
    opacity: 0.5;
}

.floor-plan-wrapper {
    position: relative;
    display: inline-block;
    max-width: 100%;
    max-height: 100%;
}

#floor-plan-image {
    display: block;
    max-width: 100%;
    max-height: calc(100vh - 320px);
    cursor: crosshair;
    user-select: none;
    transition: transform 0.1s;
}

.floor-plan-wrapper.adding-point {
    cursor: crosshair;
}

.floor-plan-wrapper.adding-point #floor-plan-image {
    cursor: crosshair;
}

.location-points {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.location-point {
    position: absolute;
    width: 32px;
    height: 32px;
    transform: translate(-50%, -100%);
    cursor: pointer;
    pointer-events: auto;
    transition: transform 0.2s;
    z-index: 10;
}

.location-point:hover {
    transform: translate(-50%, -100%) scale(1.2);
}

.location-point svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.location-point .point-label {
    position: absolute;
    left: 50%;
    top: 100%;
    transform: translateX(-50%);
    background: var(--surface);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius);
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: var(--shadow-sm);
    margin-top: 4px;
}

/* Canvas Toolbar */
.canvas-toolbar {
    display: flex;
    gap: var(--sp-2);
    padding: 0.75rem;
    background: var(--concrete);
    border-top: 1px solid var(--border-color);
}

.tool-btn {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    padding: var(--sp-2) var(--sp-4);
    border: 1.5px solid #D6D3D1;
    background: var(--surface);
    border-radius: var(--radius);
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: all 0.2s;
}

.tool-btn:hover {
    background: var(--construction-amber);
    color: #ffffff;
    border-color: var(--construction-amber);
}

.tool-btn.active {
    background: var(--construction-amber);
    color: #ffffff;
    border-color: var(--construction-amber);
}

/* Points Panel */
.points-panel {
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.points-panel h3 {
    padding: var(--sp-4) var(--sp-6);
    border-bottom: 1px solid var(--border-color);
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
}

.points-list {
    flex: 1;
    overflow-y: auto;
    padding: var(--sp-4);
}

.points-list .empty-state {
    text-align: center;
    color: var(--text-secondary);
    padding: var(--sp-8);
}

.point-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.2s;
    border: 1px solid transparent;
}

.point-item:hover {
    background: var(--concrete);
}

.point-item.active {
    background: rgba(217, 119, 6, 0.1);
    border-color: var(--construction-amber);
}

.point-item-icon {
    width: 32px;
    height: 32px;
    background: var(--construction-amber);
    color: #ffffff;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.point-item-info {
    flex: 1;
    min-width: 0;
}

.point-item-info h4 {
    font-size: 0.95rem;
    margin-bottom: 0.15rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.point-item-info p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.point-item-photos {
    display: flex;
    gap: 2px;
}

.point-item-photos img {
    width: 24px;
    height: 24px;
    border-radius: var(--radius-sm);
    object-fit: cover;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1000;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    animation: modalFadeIn 0.2s ease;
}

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

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(42, 42, 50, 0.6);
}

.modal-content {
    position: relative;
    background: var(--surface);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
    animation: modalSlideIn 0.3s ease;
}

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

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
}

.modal-close {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--concrete);
    border-radius: var(--radius);
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all 0.2s;
}

.modal-close:hover {
    background: var(--danger-color);
    color: #ffffff;
}

.modal-body {
    padding: var(--sp-6);
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    display: flex;
    gap: var(--sp-4);
    justify-content: flex-end;
    padding: 1.25rem 1.5rem;
    border-top: 1px solid var(--border-color);
    background: var(--concrete);
}

/* Photo Upload in Modal */
.photo-upload-zone {
    border: 2px dashed #D6D3D1;
    border-radius: var(--radius);
    padding: var(--sp-6);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
}

.photo-upload-zone:hover {
    border-color: var(--construction-amber);
    background: rgba(217, 119, 6, 0.05);
}

.photo-upload-zone svg {
    color: var(--text-secondary);
    margin-bottom: var(--sp-2);
}

.photo-upload-zone p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.photo-preview {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 0.75rem;
    margin-top: var(--sp-4);
}

.photo-thumb {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.photo-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.photo-thumb .remove-photo {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 20px;
    height: 20px;
    border: none;
    background: var(--danger-color);
    color: #ffffff;
    border-radius: var(--radius-full);
    cursor: pointer;
    font-size: 14px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s;
}

.photo-thumb:hover .remove-photo {
    opacity: 1;
}

/* Photo Viewer Modal */
.photo-viewer-content {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

#photo-viewer-image {
    max-width: 90%;
    max-height: 85vh;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
}

.photo-viewer-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 48px;
    height: 48px;
    border: none;
    background: var(--surface);
    border-radius: var(--radius-full);
    font-size: 2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    z-index: 10;
}

.photo-viewer-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border: none;
    background: var(--surface);
    border-radius: var(--radius-full);
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    z-index: 10;
}

.photo-viewer-nav.prev { left: 1rem; }
.photo-viewer-nav.next { right: 1rem; }

.photo-viewer-caption {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--surface);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    font-weight: 500;
}

/* Export Section */
.export-preview {
    background: var(--concrete);
    border-radius: var(--radius);
    padding: var(--sp-6);
    margin-bottom: var(--sp-6);
}

.export-preview h3 {
    margin-bottom: var(--sp-4);
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
}

#export-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--sp-4);
}

.summary-item {
    background: var(--surface);
    padding: var(--sp-4);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
}

.summary-item h4 {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: var(--sp-1);
}

.summary-item p {
    font-size: 1.1rem;
    font-weight: 600;
}

.export-options {
    margin-bottom: var(--sp-6);
}

.export-options h3 {
    margin-bottom: var(--sp-4);
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
}

.option-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--construction-amber);
}

/* =====================================================
   TICKET SYSTEM STYLES
   ===================================================== */

/* Ticket Filters */
.ticket-filters {
    display: flex;
    gap: var(--sp-2);
    margin-left: auto;
}

.ticket-filters select {
    padding: 8px 12px;
    border: 1.5px solid #D6D3D1;
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.8rem;
    background: var(--surface);
}

.ticket-filters select:focus {
    outline: none;
    border-color: var(--construction-amber);
}

/* Status Badges */
.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.15em 0.5em;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    min-width: 1.5em;
}

.status-badge {
    padding: 0.2em 0.6em;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.status-open { background: rgba(217,119,6,0.15); color: #B45309; }
.status-assigned { background: rgba(37,99,235,0.15); color: #1D4ED8; }
.status-completed { background: rgba(22,163,74,0.15); color: #15803D; }
.status-verified { background: rgba(161,161,170,0.15); color: #71717A; }
.status-archived { background: rgba(161,161,170,0.1); color: #A1A1AA; }

.priority-high { border-left: 3px solid var(--error); }
.priority-medium { border-left: 3px solid var(--warning); }
.priority-low { border-left: 3px solid var(--info); }

/* Point item with status */
.point-item .status-badge {
    flex-shrink: 0;
}

/* Comments */
.comments-list {
    max-height: 200px;
    overflow-y: auto;
    margin-bottom: var(--sp-4);
}

.comment-item {
    padding: var(--sp-2) var(--sp-4);
    background: var(--concrete);
    border-radius: var(--radius);
    margin-bottom: var(--sp-2);
    font-size: 0.85rem;
}

.comment-item .comment-meta {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.comment-input {
    display: flex;
    gap: var(--sp-2);
}

.comment-input input {
    flex: 1;
    padding: 8px 12px;
    border: 1.5px solid #D6D3D1;
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.85rem;
}

.comment-input input:focus {
    outline: none;
    border-color: var(--construction-amber);
}

.comment-input .btn {
    padding: 8px 16px;
    font-size: 0.85rem;
}

/* Modal Wide */
.modal-wide {
    max-width: 750px;
}

/* =====================================================
   INSPECTIE MODULE STYLES
   ===================================================== */

.inspectie-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--sp-6);
    flex-wrap: wrap;
    gap: var(--sp-4);
}

.inspectie-header h2 {
    margin-bottom: 0;
}

.inspectie-progress {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
    font-weight: 600;
    font-size: 0.9rem;
}

.progress-bar {
    width: 200px;
    height: 8px;
    background: #E7E5E4;
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--construction-amber);
    border-radius: var(--radius-full);
    transition: width 0.3s;
}

/* Inspection list */
.inspections-list {
    display: grid;
    gap: var(--sp-4);
}

.inspection-card {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
    padding: var(--sp-4) var(--sp-6);
    background: var(--concrete);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: all 0.2s;
}

.inspection-card:hover {
    box-shadow: var(--shadow);
    transform: translateY(-1px);
}

.inspection-card-info {
    flex: 1;
}

.inspection-card-info h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.inspection-card-info p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Checklist Items */
.checklist-items {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
}

.checklist-item {
    display: flex;
    align-items: flex-start;
    gap: var(--sp-4);
    padding: var(--sp-4);
    background: var(--concrete);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
}

.checklist-item-question {
    flex: 1;
    font-weight: 500;
    font-size: 0.9rem;
}

.checklist-item-actions {
    display: flex;
    gap: var(--sp-1);
    flex-shrink: 0;
}

.checklist-btn {
    width: 36px;
    height: 36px;
    border: 1.5px solid #D6D3D1;
    background: var(--surface);
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.checklist-btn.pass { }
.checklist-btn.pass.selected { background: var(--success); color: #fff; border-color: var(--success); }
.checklist-btn.fail { }
.checklist-btn.fail.selected { background: var(--error); color: #fff; border-color: var(--error); }
.checklist-btn.na { }
.checklist-btn.na.selected { background: var(--scaffold-gray); color: #fff; border-color: var(--scaffold-gray); }

/* NEN 2767 Condition Scores */
.nen-scores { gap: var(--sp-1); }
.nen-score { font-weight: 700; font-size: 0.85rem; }
.nen-score-1.selected { background: #16A34A; color: #fff; border-color: #16A34A; }
.nen-score-2.selected { background: #65A30D; color: #fff; border-color: #65A30D; }
.nen-score-3.selected { background: #F59E0B; color: #fff; border-color: #F59E0B; }
.nen-score-4.selected { background: #EA580C; color: #fff; border-color: #EA580C; }
.nen-score-5.selected { background: #DC2626; color: #fff; border-color: #DC2626; }
.nen-score-6.selected { background: #7F1D1D; color: #fff; border-color: #7F1D1D; }

.checklist-item-detail {
    width: 100%;
    margin-top: var(--sp-2);
}

.checklist-item-detail textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid #D6D3D1;
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.8rem;
    resize: vertical;
}

/* Signature Canvas */
#signature-canvas {
    border: 1.5px solid #D6D3D1;
    border-radius: var(--radius);
    cursor: crosshair;
    background: #fff;
    display: block;
    max-width: 100%;
    touch-action: none;
}

/* =====================================================
   OPLEVERING MODULE STYLES
   ===================================================== */

.handovers-list {
    display: grid;
    gap: var(--sp-4);
}

.handover-card {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
    padding: var(--sp-4) var(--sp-6);
    background: var(--concrete);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: all 0.2s;
}

.handover-card:hover {
    box-shadow: var(--shadow);
}

.handover-card-info {
    flex: 1;
}

.handover-card-info h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.handover-card-info p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Handover participants */
.ho-participants {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
}

.ho-participant-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr auto;
    gap: var(--sp-2);
    align-items: center;
}

.ho-participant-row input,
.ho-participant-row select {
    padding: 8px 12px;
    border: 1.5px solid #D6D3D1;
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.85rem;
}

.ho-participant-row .remove-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--error);
    color: #fff;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 1.2rem;
}

/* Handover items */
.ho-items-list {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
}

.ho-item {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
    padding: var(--sp-4);
    background: var(--concrete);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
}

.ho-item-info {
    flex: 1;
}

.ho-item-info h4 {
    font-size: 0.9rem;
    margin-bottom: 0.15rem;
}

.ho-item-info p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.ho-item-verdict {
    display: flex;
    gap: var(--sp-1);
}

.verdict-btn {
    padding: 6px 12px;
    border: 1.5px solid #D6D3D1;
    background: var(--surface);
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 0.75rem;
    font-weight: 600;
    transition: all 0.2s;
}

.verdict-btn.approved.selected { background: var(--success); color: #fff; border-color: var(--success); }
.verdict-btn.rejected.selected { background: var(--error); color: #fff; border-color: var(--error); }
.verdict-btn.conditional.selected { background: var(--warning); color: #fff; border-color: var(--warning); }

/* Signatures area */
.ho-signatures-area {
    display: flex;
    flex-direction: column;
    gap: var(--sp-6);
    margin: var(--sp-4) 0;
}

.ho-signature-block {
    background: var(--concrete);
    padding: var(--sp-4);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
}

.ho-signature-block label {
    font-weight: 500;
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: block;
    margin-bottom: var(--sp-2);
}

.ho-signature-block input {
    width: 100%;
    padding: 8px 12px;
    border: 1.5px solid #D6D3D1;
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.85rem;
    margin-bottom: var(--sp-2);
}

.ho-signature-block canvas {
    border: 1.5px solid #D6D3D1;
    border-radius: var(--radius);
    cursor: crosshair;
    background: #fff;
    display: block;
    max-width: 100%;
    touch-action: none;
}

/* Documents list */
.ho-documents-list {
    margin-top: var(--sp-4);
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
}

.ho-doc-item {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
    padding: var(--sp-2) var(--sp-4);
    background: var(--concrete);
    border-radius: var(--radius);
    font-size: 0.85rem;
}

.ho-doc-item span {
    flex: 1;
}

.ho-doc-item button {
    background: none;
    border: none;
    color: var(--error);
    cursor: pointer;
    font-size: 1.2rem;
}

/* =====================================================
   DASHBOARD STYLES
   ===================================================== */

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--sp-4);
    margin-bottom: var(--sp-8);
}

.stat-card {
    background: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--sp-6);
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.stat-card h4 {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: var(--sp-2);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.stat-open .stat-number { color: var(--construction-amber); }
.stat-assigned .stat-number { color: var(--info); }
.stat-completed .stat-number { color: var(--success); }
.stat-overdue .stat-number { color: var(--error); }

.dashboard-panels {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--sp-6);
}

.dashboard-panels .panel {
    padding: var(--sp-6);
}

.dashboard-panels .panel h3 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: var(--sp-4);
}

/* CSS-only chart bars */
.chart-bars {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
}

.chart-bar-row {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
}

.chart-bar-label {
    width: 120px;
    font-size: 0.8rem;
    text-align: right;
    flex-shrink: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.chart-bar-track {
    flex: 1;
    height: 24px;
    background: #E7E5E4;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.chart-bar-fill {
    height: 100%;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    padding-left: var(--sp-2);
    font-size: 0.7rem;
    font-weight: 600;
    color: #fff;
    min-width: fit-content;
    transition: width 0.5s;
}

.chart-bar-count {
    font-size: 0.8rem;
    font-weight: 600;
    width: 30px;
    text-align: right;
    flex-shrink: 0;
}

/* Activity log */
.activity-log {
    max-height: 300px;
    overflow-y: auto;
}

.activity-item {
    display: flex;
    gap: var(--sp-4);
    padding: var(--sp-2) 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.8rem;
}

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

.activity-time {
    color: var(--text-secondary);
    font-size: 0.75rem;
    white-space: nowrap;
    width: 80px;
    flex-shrink: 0;
}

/* =====================================================
   CONTACTS STYLES
   ===================================================== */

.contacts-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--sp-4);
    margin-top: var(--sp-4);
}

.contact-card {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
    padding: var(--sp-4);
    background: var(--concrete);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: all 0.2s;
}

.contact-card:hover {
    box-shadow: var(--shadow);
}

.contact-avatar {
    width: 40px;
    height: 40px;
    background: var(--construction-amber);
    color: #fff;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
}

.contact-card-info h4 {
    font-size: 0.9rem;
    margin-bottom: 0.1rem;
}

.contact-card-info p {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Radio Labels */
.radio-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
}

.radio-label input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--construction-amber);
}

/* Empty state */
.empty-state {
    text-align: center;
    color: var(--text-secondary);
    padding: var(--sp-8);
}

/* =====================================================
   HANDLEIDING / MANUAL STYLES
   ===================================================== */

.manual-panel {
    max-width: 900px;
}

.manual-intro {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: var(--sp-8);
    line-height: 1.7;
}

.manual-toc {
    background: var(--concrete);
    border-radius: var(--radius);
    padding: var(--sp-6);
    margin-bottom: var(--sp-8);
}

.manual-toc h3 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: var(--sp-4);
}

.manual-toc ol {
    list-style: none;
    counter-reset: toc;
    padding: 0;
}

.manual-toc li {
    counter-increment: toc;
    padding: 0.4rem 0;
}

.manual-toc li::before {
    content: counter(toc) ". ";
    color: var(--construction-amber);
    font-weight: 600;
}

.manual-toc a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
}

.manual-toc a:hover {
    color: var(--construction-amber);
}

.manual-section {
    margin-bottom: var(--sp-8);
    padding-bottom: var(--sp-8);
    border-bottom: 1px solid var(--border-color);
}

.manual-section:last-child {
    border-bottom: none;
}

.manual-section h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--sp-4);
    color: var(--construction-amber);
    letter-spacing: -0.02em;
}

.manual-section h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    margin: var(--sp-6) 0 var(--sp-2);
}

.manual-section p {
    margin-bottom: var(--sp-4);
    line-height: 1.7;
    color: var(--text-primary);
}

.manual-section ul,
.manual-section ol {
    margin: var(--sp-2) 0 var(--sp-4);
    padding-left: var(--sp-6);
}

.manual-section li {
    padding: 0.3rem 0;
    line-height: 1.6;
}

.manual-footer {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.85rem;
    border-bottom: none;
}

/* =====================================================
   RESPONSIVE
   ===================================================== */

@media (max-width: 1024px) {
    .opname-container {
        grid-template-columns: 1fr;
        height: auto;
    }

    .points-panel {
        max-height: 300px;
    }
}

@media (max-width: 768px) {
    .app-header {
        flex-direction: column;
        gap: var(--sp-4);
        padding: var(--sp-4);
    }

    .main-nav {
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .main-nav::-webkit-scrollbar { display: none; }

    .nav-btn {
        padding: var(--sp-2) var(--sp-4);
        font-size: 0.8rem;
        white-space: nowrap;
        flex-shrink: 0;
    }

    .nav-btn svg { display: none; }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .main-content {
        padding: var(--sp-4);
    }

    .floor-selector {
        flex-wrap: wrap;
    }

    .ticket-filters {
        flex-wrap: wrap;
        width: 100%;
    }

    .dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .dashboard-panels {
        grid-template-columns: 1fr;
    }

    .ho-participant-row {
        grid-template-columns: 1fr 1fr;
    }

    .checklist-item {
        flex-direction: column;
    }
}

/* ===== INTERACTIEVE CHECKLIST COMPONENTEN ===== */

.checklist-choices {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: var(--sp-2);
}

.checklist-choice {
    padding: 6px 14px;
    border: 1.5px solid var(--border-color);
    border-radius: 20px;
    background: var(--surface);
    font-size: 0.82rem;
    cursor: pointer;
    transition: all 0.2s;
    font-family: var(--font-body);
    color: var(--text-primary);
}

.checklist-choice:hover {
    border-color: var(--primary);
    background: rgba(59, 130, 246, 0.05);
}

.checklist-choice.selected {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.checklist-photo-input {
    margin-top: var(--sp-2);
}

.checklist-photo-thumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 8px;
}

.checklist-photo-thumb {
    position: relative;
    width: 64px;
    height: 64px;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.checklist-photo-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
}

.checklist-photo-thumb .remove-photo {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(0,0,0,0.6);
    color: #fff;
    border: none;
    font-size: 14px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.checklist-photo-actions {
    display: flex;
    gap: 8px;
}

.btn-sm {
    padding: 4px 12px;
    font-size: 0.8rem;
}

/* ===== GETYPTE CHECKLIST INVOERVELDEN ===== */

.checklist-number-input {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    margin-top: var(--sp-2);
}

.checklist-number-input input[type="number"] {
    width: 120px;
    padding: 6px 10px;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-family: var(--font-mono, monospace);
    background: var(--surface);
    color: var(--text-primary);
    transition: border-color 0.15s;
}

.checklist-number-input input[type="number"]:focus {
    outline: none;
    border-color: var(--primary-color);
}

.checklist-unit {
    font-size: 0.82rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.checklist-text-input {
    margin-top: var(--sp-2);
}

.checklist-text-input input[type="text"] {
    width: 100%;
    padding: 6px 10px;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    background: var(--surface);
    color: var(--text-primary);
    transition: border-color 0.15s;
    box-sizing: border-box;
}

.checklist-text-input input[type="text"]:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* ===== MOBILE 6-INCH (max 480px) ===== */

@media (max-width: 480px) {
    .main-content {
        padding: var(--sp-2);
    }

    .panel {
        padding: var(--sp-3);
    }

    .form-grid {
        gap: var(--sp-2);
    }

    .dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--sp-2);
    }

    .dashboard-panels {
        grid-template-columns: 1fr;
    }

    .opname-container {
        grid-template-columns: 1fr;
        height: auto;
    }

    .points-panel {
        max-height: 250px;
    }

    .checklist-item {
        flex-direction: column;
        padding: var(--sp-3);
        gap: var(--sp-2);
    }

    .checklist-item-actions {
        width: 100%;
        justify-content: flex-start;
    }

    .checklist-btn {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }

    .nen-scores {
        flex-wrap: wrap;
    }

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

    .form-actions .btn {
        width: 100%;
    }

    .floor-selector {
        flex-direction: column;
        gap: var(--sp-2);
    }

    .floor-selector select {
        max-width: 100%;
    }

    .ticket-filters {
        flex-direction: column;
        gap: var(--sp-2);
    }

    .ticket-filters select {
        width: 100%;
    }

    .modal-content {
        width: 96%;
        max-height: 95vh;
    }

    .modal-wide {
        max-width: 100%;
    }

    .nav-btn {
        padding: var(--sp-1) var(--sp-2);
        font-size: 0.75rem;
    }

    .nav-btn svg {
        display: none;
    }

    .inspection-card {
        flex-direction: column;
        gap: var(--sp-2);
    }

    .ho-participant-row {
        grid-template-columns: 1fr;
    }

    .chart-container {
        min-height: 150px;
    }

    .checklist-photo-actions {
        flex-wrap: wrap;
    }

    .checklist-choices {
        gap: 4px;
    }

    .checklist-choice {
        padding: 5px 10px;
        font-size: 0.78rem;
    }
}