/* Virtual Showroom Styles - Rebuilt to Match Mockup */

/* Main Container */
.showroom-container {
    padding-top: 150px;
    /* Clear navbar */
    padding-bottom: var(--space-xl);
    min-height: 100vh;
}

.showroom-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    text-align: center;
    margin-bottom: var(--space-lg);
    color: var(--color-text-main);
    padding: 0 20px;
}

/* Grid Layout: 60% Left / 40% Right */
.showroom-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    /* 60/40 split */
    gap: var(--space-xl);
    align-items: start;
}

@media (max-width: 900px) {
    .showroom-grid {
        grid-template-columns: 1fr;
    }

    .showroom-title {
        font-size: 2rem;
    }
}

/* ===== LEFT PANEL ===== */
.viewer-panel {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

/* 3D Viewer Window */
.viewer-window {
    position: relative;
    background: #f5f5f5;
    border-radius: 8px;
    overflow: visible;
    height: 600px;
    min-height: 600px;
    border: 1px solid var(--color-border);
}

.viewer-controls-top {
    position: absolute;
    top: 15px;
    left: 15px;
    right: 15px;
    display: flex;
    gap: 10px;
    z-index: 10;
}

.control-btn {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(0, 0, 0, 0.1);
    padding: 10px 15px;
    border-radius: 6px;
    font-size: 0.85rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.control-btn:hover {
    background: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

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

/* Model Viewer */
#main-viewer {
    width: 100%;
    height: 100%;
    --poster-color: transparent;
    position: relative;
    z-index: 2;
    /* Above background */
    background-color: transparent !important;
    display: block;
}

.viewer-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 1;
    /* Behind model-viewer */
    pointer-events: none;
}

.viewer-placeholder {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--color-text-muted);
    pointer-events: none;
    z-index: 3;
    /* Above background and model */
}

.viewer-placeholder svg {
    margin-bottom: 15px;
    opacity: 0.3;
}

.viewer-placeholder p {
    font-size: 1rem;
    opacity: 0.6;
}

.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.95);
    display: none !important;
    /* AGGRESSIVE FIX: Hidden by default with !important */
    align-items: center;
    justify-content: center;
    flex-direction: column;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.loading-overlay.active {
    display: flex !important;
    opacity: 1;
    visibility: visible;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(0, 0, 0, 0.1);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 15px;
}

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

/* Compact Overlay Controls */
.model-controls-overlay {
    position: absolute;
    bottom: 15px;
    right: 15px;
    z-index: 50;
    /* Above background, below loading overlay */
    background: rgba(255, 255, 255, 0.95);
    border-radius: 10px;
    padding: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
}

.controls-compact {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Movement Grid - Cross Pattern */
.move-grid {
    display: grid;
    grid-template-columns: repeat(3, 30px);
    grid-template-rows: repeat(3, 30px);
    gap: 4px;
}

.move-grid button:nth-child(1) {
    grid-column: 2;
    grid-row: 1;
}

.move-grid button:nth-child(2) {
    grid-column: 1;
    grid-row: 2;
}

.move-grid button:nth-child(3) {
    grid-column: 2;
    grid-row: 2;
}

.move-grid button:nth-child(4) {
    grid-column: 3;
    grid-row: 2;
}

.move-grid button:nth-child(5) {
    grid-column: 2;
    grid-row: 3;
}

/* Scale Grid */
.scale-grid {
    display: grid;
    grid-template-columns: repeat(2, 30px);
    gap: 4px;
    padding-top: 8px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

/* Control Buttons */
.ctrl-btn {
    width: 30px;
    height: 30px;
    border: 1px solid rgba(0, 0, 0, 0.2);
    background: white;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    color: #333;
    user-select: none;
}

.ctrl-btn:hover {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-color: #667eea;
    transform: scale(1.05);
}

.ctrl-btn:active {
    transform: scale(0.95);
}

.ctrl-center {
    background: #f5f5f5;
    color: #cc0000;
    font-size: 14px;
}

.ctrl-center:hover {
    background: #cc0000;
    color: white;
    border-color: #cc0000;
}

/* Hide old controls */
.model-controls-old {
    display: none !important;
}

/* Upload Section */
.upload-section {
    background: white;
    padding: var(--space-lg);
    border-radius: 8px;
    border: 1px solid var(--color-border);
}

.upload-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
    color: var(--color-text-main);
}

.upload-description {
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
    font-size: 0.95rem;
}

.upload-controls {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.upload-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
}

.upload-hint {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-style: italic;
}

/* ===== RIGHT PANEL ===== */
.controls-panel {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

/* Product Selector Dropdown */
.selector-section {
    background: white;
    padding: var(--space-lg);
    border-radius: 8px;
    border: 1px solid var(--color-border);
}

.selector-label {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: var(--space-md);
    color: var(--color-text-main);
}

.custom-select-wrapper {
    position: relative;
}

.product-dropdown {
    width: 100%;
    padding: 15px 45px 15px 15px;
    font-size: 1rem;
    border: 2px solid var(--color-border);
    border-radius: 6px;
    background: white;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    transition: all 0.2s;
}

.product-dropdown:hover {
    border-color: var(--color-primary);
}

.product-dropdown:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb, 0, 0, 0), 0.1);
}

.select-arrow {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: var(--color-text-muted);
}

/* AR Section */
.ar-section {
    background: white;
    padding: var(--space-lg);
    border-radius: 8px;
    border: 1px solid var(--color-border);
}

.ar-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: var(--space-sm);
    color: var(--color-text-main);
}

.ar-description {
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
    font-size: 0.9rem;
    line-height: 1.6;
}

#btn-generate-qr {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px;
}

#btn-generate-qr:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Marketing Section */
.marketing-section {
    background: #f9f9f9;
    padding: var(--space-lg);
    border-radius: 8px;
}

.marketing-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    line-height: 1.4;
    margin-bottom: var(--space-md);
    color: var(--color-text-main);
}

.marketing-text {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* QR Modal */
.qr-modal-content {
    max-width: 500px;
}

.qr-container {
    display: flex;
    justify-content: center;
    padding: var(--space-lg);
    background: #f9f9f9;
    border-radius: 8px;
    margin-bottom: var(--space-md);
}

.qr-instructions {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.8;
}

.qr-instructions strong {
    color: var(--color-text-main);
    display: block;
    margin-bottom: 8px;
}