/* Navigation styles */
.nav-bar {
    background-color: #f8f9fa;
    padding: 1rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid #dee2e6;
}

.nav-link {
    color: #495057;
    text-decoration: none;
    padding: 0.5rem 1rem;
    margin-right: 1rem;
    border-radius: 0.25rem;
    transition: background-color 0.2s;
}

.nav-link:hover {
    background-color: #e9ecef;
}

.nav-link.active {
    color: #007bff;
    font-weight: bold;
}

/* Container layout */
.container {
    max-width: 1600px; /* Increased from 1400px to accommodate larger wall canvas */
    margin: 0 auto;
    padding: 20px;
    display: flex;
    gap: 30px;
}

.wall-section {
    position: relative;
    flex: 1;
    min-width: 0;
}

.wall-dimensions-display {
    position: absolute;
    top: -30px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    color: #666;
}

.wall-canvas {
    width: 100%;
    height: 900px; /* Increased from 600px (50% larger) */
    background: #f5f5f5;
    border: 1px solid #ddd;
    border-radius: 4px;
    position: relative;
    overflow: hidden;
}

/* Wall controls */
.wall-controls {
    margin-top: 10px;
    padding: 8px;
    background: #f8f9fa;
    border-radius: 4px;
}

.hide-icons-control, .hide-all-control {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #495057;
    cursor: pointer;
    margin-right: 16px;
}

.hide-icons-control input[type="checkbox"],
.hide-all-control input[type="checkbox"] {
    margin: 0;
    cursor: pointer;
}

.wall-controls {
    display: flex;
    flex-wrap: wrap;
}

/* Hide frame controls and buttons when hide-icons is checked */
.wall-canvas.hide-icons .frame-controls,
.wall-canvas.hide-icons .delete-btn,
.wall-canvas.hide-icons .frame-info-btn {
    display: none;
}

/* Hide all visual elements when hide-all is checked */
.wall-canvas.hide-all .frame-controls,
.wall-canvas.hide-all .delete-btn,
.wall-canvas.hide-all .frame-info-btn,
.wall-canvas.hide-all .frame-dimensions,
.wall-canvas.hide-all .distance-indicators,
.wall-canvas.hide-all .spacing-indicator,
.wall-canvas.hide-all .boundary-marquee {
    display: none !important;
}

/* Hide move indicator when icons are hidden */
.wall-canvas.hide-all .frame::before {
    display: none;
}

.controls-section {
    width: 420px; /* Increased from 400px to provide more space for input fields */
    flex-shrink: 0;
}

.help-text {
    font-size: 0.9em;
    color: #666;
    margin-top: 4px;
}

/* Frame styles */
.frame {
    position: absolute;
    cursor: move;
    max-width: 100%;
    max-height: 100%;
    touch-action: none;
    will-change: transform;
    box-sizing: border-box;
    transition: box-shadow 0.2s ease, transform 0.05s ease;
}

.frame:hover {
    box-shadow: 0 0 0 2px rgba(33, 150, 243, 0.5);
    z-index: 10;
}

.frame-dimensions {
    position: absolute;
    top: -24px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 12px;
    color: #666;
    background: rgba(255, 255, 255, 0.9);
    padding: 2px 8px;
    border-radius: 4px;
    z-index: 5;
    white-space: nowrap;
}

.frame-controls {
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
    background: rgba(255, 255, 255, 0.9);
    padding: 6px;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.delete-btn {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: #ff4444;
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    margin: 0;
    padding: 0;
    transition: background-color 0.2s;
}

.delete-btn:hover {
    background-color: #ff6666;
}

.frame-info-btn {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: #2196F3;
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    margin: 0;
    padding: 0;
    transition: background-color 0.2s;
}

.frame-info-btn:hover {
    background-color: #42a5f5;
}

.photo-upload-btn {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: #4CAF50;
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    margin: 0;
    padding: 0;
    transition: background-color 0.2s;
}

.photo-upload-btn:hover {
    background-color: #66BB6A;
}

.move-icon {
    display: none;
}

/* Image crop modal styles */
.image-crop-modal .modal-content {
    max-width: 90%;
    max-height: 90%;
    padding: 20px;
}

.image-crop-content {
    display: flex;
    flex-direction: column;
    align-items: center; /* Center items horizontally */
    gap: 15px;
}

.crop-controls {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 10px;
    padding: 10px;
    background-color: #f8f9fa;
    border-radius: 4px;
}

.crop-controls label {
    font-weight: bold;
    margin-right: 5px;
}

.crop-controls input[type="range"] {
    flex-grow: 1;
    max-width: 300px;
}

.zoom-value {
    min-width: 50px;
    text-align: right;
}

/* Crop container - Use flex centering */
.crop-container {
    position: relative;
    overflow: hidden; /* Keep overflow hidden */
    /* margin: 0 auto; */ /* Remove margin auto */
    border: 2px solid #ddd;
    background-color: #f5f5f5;
    display: flex; /* Use flex */
    justify-content: center; /* Use flex */
    align-items: center; /* Use flex */
}

/* Crop wrapper - Relative position, border applied */
.crop-wrapper {
    position: relative;
    /* display: block; */ /* Let flex handle display */
    border: 2px dashed rgba(255, 255, 255, 0.8); /* Apply border here */
    box-sizing: border-box;
    /* margin: 0 auto; */ /* Remove margin auto */
    /* Size determined by JS */
}

.crop-canvas {
    display: block; /* Ensure canvas is block */
    cursor: move;
    /* border: 2px dashed rgba(255, 255, 255, 0.8); */ /* Border moved to wrapper */
    box-sizing: border-box;
    width: 100%; /* Make canvas fill wrapper */
    height: 100%; /* Make canvas fill wrapper */
}

/* Removed .crop-boundary, .scissors-icon, .dashed-line, .crop-boundary::after rules */

.button-container {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 15px;
}

/* Frame layers */
.frame-layers {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.frame-outer,
.frame-matt,
.frame-print {
    position: absolute;
    box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
}

.frame-outer {
    inset: 0;
    background-color: #333;
}

.frame-matt {
    background-color: #fff;
}

.frame-print {
    box-shadow: inset 0 0 10px rgba(0,0,0,0.3);
}

/* Spacing indicator styles */
.spacing-indicator {
    position: absolute;
    border: 2px dashed rgba(33, 150, 243, 0.6);
    pointer-events: none;
    z-index: 5;
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    display: none;
    border-radius: 4px;
}

.spacing-value {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(33, 150, 243, 0.8);
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    margin: 0;
}

/* Distance indicators */
.distance-indicators > div {
    position: absolute;
    font-size: 12px;
    color: #666;
    pointer-events: none;
    background: rgba(255, 255, 255, 0.9);
    padding: 2px 4px;
    border-radius: 2px;
    z-index: 5;
}

.distance-left { left: -30px; top: 50%; transform: translateY(-50%); }
.distance-right { right: -30px; top: 50%; transform: translateY(-50%); }
.distance-top { top: -25px; left: 50%; transform: translateX(-50%); }
.distance-bottom { bottom: -25px; left: 50%; transform: translateX(-50%); }

/* Boundary marquee styles */
.boundary-marquee {
    position: absolute;
    border: 2px dashed #2196F3;
    pointer-events: none;
    z-index: 5;
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.boundary-dimension {
    position: absolute;
    top: -45px; /* Changed from -25px to -45px to prevent overlap */
    left: 50%;
    transform: translateX(-50%);
    background: #2196F3;
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    margin: 0;
}

/* Modal styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: white;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-close {
    position: absolute;
    top: 10px;
    right: 10px;
    cursor: pointer;
    font-size: 20px;
    color: #666;
}

.modal-title {
    margin-top: 0;
    color: #333;
}

.modal-detail {
    margin: 10px 0;
    display: flex;
    justify-content: space-between;
}

.modal-label {
    font-weight: bold;
    color: #666;
}

.modal-value {
    color: #333;
}

/* Collection styles */
.collection-item {
    padding: 10px;
    margin-bottom: 10px;
    background: #f5f5f5;
    border-radius: 4px;
}

.collection-info {
    font-size: 14px;
    color: #333;
}

/* Input styles */
.input-row {
    margin-bottom: 1rem;
}

.input-row label {
    display: block;
    margin-bottom: 0.5rem;
    color: #495057;
}

.input-row input[type="number"],
.input-row select {
    width: 100%;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    line-height: 1.5;
    color: #495057;
    background-color: #fff;
    border: 1px solid #ced4da;
    border-radius: 0.25rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
    box-sizing: border-box; /* Ensure padding is included in width calculation */
}

.input-row input[type="number"]:focus,
.input-row select:focus {
    border-color: #80bdff;
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

/* Button styles */
.btn-primary, .btn-secondary {
    display: inline-block;
    font-weight: 400;
    text-align: center;
    vertical-align: middle;
    user-select: none;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: 0.25rem;
    transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out;
    cursor: pointer;
    margin: 0.25rem 0;
}

.btn-primary {
    color: #fff;
    background-color: #007bff;
    border: 1px solid #0056b3;
}

.btn-primary:hover {
    background-color: #0069d9;
    border-color: #0062cc;
}

.btn-secondary {
    color: #fff;
    background-color: #6c757d;
    border: 1px solid #545b62;
}

.btn-secondary:hover {
    background-color: #5a6268;
    border-color: #545b62;
}

.btn-secondary:not(:disabled) {
    cursor: pointer;
}

/* Section styles */
section {
    margin-bottom: 2rem;
    padding: 1rem;
    background-color: #fff;
    border-radius: 0.25rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    box-sizing: border-box; /* Ensure padding is included in width calculation */
    overflow: hidden; /* Prevent content from overflowing */
}

section h2 {
    margin-top: 0;
    margin-bottom: 1rem;
    color: #343a40;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

section h2::after {
    content: '▼';
    font-size: 0.8em;
    transition: transform 0.3s ease;
}

section.collapsed h2::after {
    transform: rotate(-90deg);
}

section .section-content {
    transition: max-height 0.3s ease-out;
    overflow: hidden;
    max-height: 2000px;
}

section.collapsed .section-content {
    max-height: 0;
}

/* Utility classes */
.hidden {
    display: none !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .container {
        flex-direction: column;
    }

    .controls-section {
        width: 100%;
    }

    .wall-section {
        margin-bottom: 2rem;
        min-height: 50vh; /* Ensure wall section takes up reasonable space */
    }

    .wall-canvas {
        height: 500px; /* Reduce height for smaller screens */
    }

    .controls-section {
        width: 100%;
    }

    /* Adjust padding and font sizes */
    .container {
        padding: 10px;
        gap: 15px;
    }

    body {
        font-size: 14px; /* Slightly smaller base font size */
    }

    section h2 {
        font-size: 1.3rem;
    }

    .input-row input[type="number"],
    .input-row select,
    .btn-primary, .btn-secondary {
        font-size: 0.9rem;
        padding: 0.3rem 0.6rem;
    }

    /* Frame adjustments */
    .frame-dimensions {
        font-size: 10px;
        padding: 1px 4px;
        top: -18px;
    }

    .frame-controls {
        /* Stack controls vertically if needed, or adjust gap */
        gap: 5px;
        padding: 4px;
    }

    .delete-btn,
    .frame-info-btn,
    .photo-upload-btn {
        width: 20px;
        height: 20px;
        font-size: 14px;
    }

    /* Modal adjustments */
    .modal-content {
        width: 95%;
        padding: 15px;
    }

    .modal-title {
        font-size: 1.2rem;
    }

    /* Calculator adjustments */
    .calculator-container {
        max-width: 100%;
        padding: 15px;
    }

    .frame-preview {
        width: 90%; /* Make preview relative */
        height: auto;
        aspect-ratio: 1 / 1; /* Maintain square aspect ratio */
        max-width: 400px; /* Limit max size */
        max-height: 400px;
    }

    .frame-mat {
        inset: 5%; /* Use percentage for responsiveness */
    }

    .frame-print {
        inset: 10%; /* Use percentage for responsiveness */
    }

    .frame-options {
        flex-direction: column;
        gap: 10px;
    }

    /* Price Summary adjustments */
    .price-summary {
        padding-right: 5px;
    }

    .frame-price {
        padding: 0.8rem;
    }

    .grand-total {
        font-size: 1.1em;
    }

    /* Navigation adjustments */
    .nav-bar {
        padding: 0.5rem;
        margin-bottom: 1rem;
    }

    .nav-link {
        padding: 0.4rem 0.8rem;
        margin-right: 0.5rem;
    }
}

/* Frame preview styles */
.frame-preview {
    border: 1px solid #ddd;
    margin: 20px auto;
    position: relative;
    width: 600px; /* Increased from 400px (50% larger) */
    height: 600px; /* Increased from 400px (50% larger) */
}

.frame-outer {
    position: absolute;
    background: #333;
    inset: 0;
}

.frame-mat {
    position: absolute;
    background: #fff;
    inset: 30px; /* Increased from 20px (50% larger) */
}

.frame-print {
    position: absolute;
    background: #f0f0f0;
    inset: 60px; /* Increased from 40px (50% larger) */
}

/* Calculator specific styles */
.calculator-container {
    max-width: 900px; /* Increased from 600px (50% larger) */
    margin: 0 auto;
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.unit-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: #2196F3;
}

input:checked + .slider:before {
    transform: translateX(26px);
}

.frame-options {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.frame-option {
    display: flex;
    align-items: center;
    gap: 8px;
}

.preview-container {
    margin: 20px 0;
    display: flex;
    justify-content: center;
}

.dimensions-summary {
    margin-top: 20px;
    padding: 10px;
    background: #f8f9fa;
    border-radius: 4px;
}

.add-to-planner {
    display: block;
    width: 100%;
    padding: 12px;
    background: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    margin-top: 20px;
    font-size: 16px;
}

.add-to-planner:hover {
    background: #45a049;
}

/* Suggestion result styles */
.suggestion-result {
    margin-top: 1rem;
    padding: 1rem;
    background-color: #f8f9fa;
    border-radius: 0.25rem;
    border: 1px solid #dee2e6;
}

.suggestion-result.hidden {
    display: none !important;
}

.suggestion-info {
    margin-bottom: 1rem;
    color: #666;
    font-size: 0.9em;
    line-height: 1.4;
}

.suggestion-details {
    margin: 1rem 0;
}

.suggestion-note {
    margin-top: 1rem;
    font-size: 0.9em;
    color: #666;
}

.custom-ratio.hidden {
    display: none;
}

/* Detail row styles */
.detail-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    padding: 0.5rem;
    background-color: #f8f9fa;
    border-radius: 0.25rem;
}

.detail-row span:first-child {
    font-weight: bold;
    color: #495057;
}

/* Dragging styles */
.frame.dragging {
    opacity: 0.9;
    z-index: 1000;
    box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.7), 0 5px 15px rgba(0, 0, 0, 0.3);
    transform: scale(1.02);
}

/* Add a visual indicator for frames that can be moved */
.frame:not(.dragging)::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 24px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23333' opacity='0.5'%3E%3Cpath d='M10,9h4V6h3l-5-5L7,6h3V9z M9,14h6v-2h2v6H7v-6h2V14z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
}

.frame:hover:not(.dragging)::before {
    opacity: 0.7;
}

/* Hide move indicator when icons are hidden */
.wall-canvas.hide-icons .frame::before {
    display: none;
}

/* Price Summary Styles */
.price-summary {
    max-height: 70vh;
    overflow-y: auto;
    padding-right: 10px;
}

.collection-price {
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #dee2e6;
}

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

.collection-price h3 {
    color: #343a40;
    margin-bottom: 1rem;
}

.frames-list {
    margin-left: 1rem;
}

.frame-price {
    margin-bottom: 1rem;
    padding: 1rem;
    background-color: #f8f9fa;
    border-radius: 0.25rem;
}

.frame-details {
    color: #495057;
    margin-bottom: 0.5rem;
}

.price-breakdown {
    margin-left: 1rem;
    color: #666;
}

.price-breakdown .total {
    margin-top: 0.5rem;
    font-weight: bold;
    color: #343a40;
}

.collection-total {
    margin-top: 1rem;
    padding: 0.5rem;
    background-color: #e9ecef;
    border-radius: 0.25rem;
    font-weight: bold;
    color: #343a40;
    text-align: right;
}

.grand-total {
    margin-top: 2rem;
    padding: 1rem;
    background-color: #007bff;
    color: white;
    border-radius: 0.25rem;
    font-weight: bold;
    text-align: right;
    font-size: 1.2em;
}

/* Calculate Price button */
#calculatePrice {
    margin-top: 1rem;
    width: 100%;
}

/* Styles for screenshot mode */
body.screenshot-mode .wall-dimensions-display,
body.screenshot-mode .wall-controls,
body.screenshot-mode .frame-controls,
body.screenshot-mode .frame-dimensions,
body.screenshot-mode .distance-indicators,
body.screenshot-mode .spacing-indicator,
body.screenshot-mode .boundary-marquee,
body.screenshot-mode .frame::before /* Hide move indicator */ {
    display: none !important;
}