/* Header Meta */
.app-title-header {
    text-align: center;
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.header-meta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
}

.app-subtitle-header {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin: 0;
}

/* Layout */
.mockup-workspace {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 40px;    
    margin-top: 30px;
    align-items: start;
}

.preview-panel {
    display: flex;
    gap: 30px;
    align-items: flex-start;
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 900px) {
    .mockup-workspace {
        grid-template-columns: 1fr;
    }
    .preview-panel {
        order: -1; /* Show preview first on mobile */
        display: flex;
        justify-content: center;
    }
    .side-panels {
        width: 100%;
        max-width: 400px;
    }
}

/* Controls Panel */
.controls-panel {
    background: var(--bg-secondary);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.control-group {
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.control-group:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.control-group h3 {
    font-size: 1.1rem;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.input-group {
    margin-bottom: 15px;
}

.input-group label {
    display: block;
    font-size: 0.9rem;
    margin-bottom: 5px;
    color: var(--text-secondary);
}

.label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 5px;
}

.label-row label {
    margin-bottom: 0;
}

.char-count {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.input-group input,
.input-group textarea,
.input-group select {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: inherit;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.input-group input:focus,
.input-group textarea:focus,
.input-group select:focus {
    border-color: var(--accent-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.input-group textarea {
    resize: vertical;
}

.input-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.toggles-row {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.toggle-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 0.9rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    padding: 10px 14px;
    border-radius: 8px;
    transition: all 0.2s ease;
    flex: 1;
    min-width: fit-content;
    justify-content: center;
}

.toggle-label:hover {
    border-color: var(--accent-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.toggle-label input[type="checkbox"] {
    accent-color: var(--accent-color);
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.toggle-label input[type="checkbox"]:checked {
    animation: check-bounce 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes check-bounce {
    0% { transform: scale(1); }
    50% { transform: scale(1.3); }
    100% { transform: scale(1); }
}

.info-tooltip-wrapper {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.info-icon {
    width: 16px;
    height: 16px;
    background: var(--text-secondary);
    color: var(--bg-primary);
    border-radius: 50%;
    font-size: 11px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: help;
    opacity: 0.7;
}

.tooltip-content {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.75rem;
    width: 180px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: opacity 0.2s, transform 0.2s;
    pointer-events: none;
    z-index: 100;
    margin-bottom: 8px;
    line-height: 1.4;
}

.info-tooltip-wrapper:hover .tooltip-content {
    visibility: visible;
    opacity: 1;
    transform: translateX(-50%) translateY(-2px);
}

.file-inputs {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.file-input-wrapper {
    flex: 1;
    min-width: 140px;
}

.file-input-wrapper label {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    white-space: nowrap;
    gap: 8px;
    cursor: pointer;
}

.file-input-wrapper label svg {
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.file-input-wrapper label:hover svg {
    transform: scale(1.1);
}

.full-width {
    width: 100%;
}

.action-buttons {
    display: flex;
    gap: 15px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.action-buttons button {
    white-space: nowrap;
    flex: 1;
    min-width: fit-content;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

/* Carousel Styles */
.carousel-container {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-button {
    background: rgba(255, 255, 255, 0.9);
    color: #262626;
    border: none;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    padding: 0;
    transition: opacity 0.2s, background-color 0.2s;
}

.carousel-button:hover {
    background: #ffffff;
    opacity: 1;
}

#carousel-prev { left: 10px; }
#carousel-next { right: 10px; }


/* Instagram Card Preview */
.ig-card {
    background: #ffffff;
    border: 1px solid #dbdbdb;
    border-radius: 3px; /* Instagram web style */
    width: 100%;
    max-width: 450px; /* Typical phone width */
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: #262626;
    overflow: hidden;
    transition: background-color 0.3s, border-color 0.3s, color 0.3s;
}

/* Drag & Drop State */
.ig-card.drag-over {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.2);
    position: relative;
}

.ig-card.drag-over::after {
    content: 'Drop images here';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--accent-color);
    font-size: 1.2rem;
    z-index: 100;
    pointer-events: none;
}

/* Dark Mode for Card */
.ig-card.dark-mode {
    background-color: #000000;
    border-color: #262626;
    color: #ffffff;
}

.ig-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px;
}

.ig-profile-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.ig-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid rgba(0,0,0,0.1);
}

.ig-username-row {
    display: flex;
    align-items: center;
    gap: 4px;
    font-weight: 600;
    font-size: 14px;
    line-height: 18px;
}

.ig-verified-badge {
    width: 12px;
    height: 12px;
}

.ig-location {
    font-size: 12px;
    line-height: 15px;
}

.ig-image-container {
    width: 100%;
    background: #efefef;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    /* Aspect ratio is handled by JS */
}

.ig-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ig-actions {
    padding: 10px 14px; /* Instagram padding */
    display: flex;
    justify-content: space-between;
}

.ig-action-left {
    display: flex;
    gap: 16px;
}

.ig-footer {
    padding: 0 14px 14px 14px;
    font-size: 14px;
}

.ig-likes {
    font-weight: 600;
    margin-bottom: 8px;
}

.ig-caption {
    margin-bottom: 8px;
    line-height: 18px;
}

.ig-caption-user {
    font-weight: 600;
    margin-right: 4px;
}

.ig-timestamp {
    font-size: 10px;
    color: #8e8e8e;
    margin-top: 4px;
}

.ig-card.dark-mode .ig-timestamp {
    color: #a8a8a8;
}

.ig-card.dark-mode.drag-over::after {
    background: rgba(0, 0, 0, 0.8);
}

/* Side Panels Container */
.side-panels {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 300px;
    flex-shrink: 0;
}

/* Shared Panel Styles */
.layers-panel {
    background: var(--bg-secondary);
    padding: 25px;
    border-radius: 12px;
    height: fit-content;
    width: 100%;
}

.layers-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.layers-header > div {
    display: flex;
    align-items: center;
    gap: 10px;
}

.layers-header h3 {
    margin-bottom: 0;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.icon-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position:relative;
    transition: all 0.2s ease;
}

.icon-btn:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.icon-btn:hover::before {
    content: attr(title);
    position: absolute;
    bottom: calc(100% + 5px);
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 4px 8px;
}
.icon-btn.active {
    background-color: rgba(var(--accent-color-rgb), 0.1);
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.layer-clear-btn {
    background: none;
    border: none;
    color: var(--danger-color);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: background 0.2s;
    position: relative;
}

.layer-clear-btn:hover {
    background: rgba(239, 68, 68, 0.1);
}

.layer-clear-btn:hover::before {
    content: attr(title);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    white-space: nowrap;
    pointer-events: none;
    margin-bottom: 5px;
}

.layers-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 15px;
    max-height: 450px;
    overflow-y: auto;
    padding-right: 5px;
}

.layer-item {
    display: flex;
    align-items: center;
    background: var(--bg-primary);
    padding: 10px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    cursor: grab;
    transition: all 0.2s ease;
}

.layer-item.active {
    border-color: var(--accent-color);
    background-color: rgba(37, 99, 235, 0.05);
}

.layer-thumb {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: 4px;
    margin-right: 10px;
}

.layer-info {
    flex-grow: 1;
    font-size: 0.9rem;
    color: var(--text-primary);
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
}

.layer-name-row {
    display: flex;
    align-items: center;
    min-width: 0;
}

.layer-name {
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
    min-width: 0;
}

.duplicate-tag {
    display: inline-block;
    background-color: var(--warning-color);
    color: white;
    font-size: 0.65rem;
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 6px;
    vertical-align: middle;
    font-weight: 600;
    text-transform: uppercase;
    flex-shrink: 0;
}

.layer-size {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.layer-delete {
    background: none;
    border: none;
    color: var(--danger-color);
    cursor: pointer;
    padding: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.layer-delete:hover {
    opacity: 0.7;
}

.layer-hint {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 15px;
    text-align: center;
}

.layer-restore {
    background: none;
    border: none;
    color: #10b981; /* Success Green */
    cursor: pointer;
    padding: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    z-index: 1; /* Ensure above delete buttons */
    border-radius: 50%;
}

.layer-restore:hover {
    background-color: rgba(16, 185, 129, 0.1);
    transform: scale(1.1);
}

/* Recently Deleted Section */
.toggle-deleted-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 12px;
    margin-top: 20px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.toggle-deleted-btn .chevron-icon {
    margin-left: auto;
    transition: transform 0.3s ease;
}

.toggle-deleted-btn:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
    background: rgba(37, 99, 235, 0.05);
}

.toggle-deleted-btn.active {
    border-bottom-color: transparent;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    color: var(--accent-color);
}

.toggle-deleted-btn.active .chevron-icon {
    transform: rotate(180deg);
}

.recently-deleted-panel {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-top: none;
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
    
    /* Animation properties */
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    padding: 0 15px;
    border-bottom-width: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.recently-deleted-panel.open {
    max-height: 600px;
    opacity: 1;
    padding: 15px;
    border-bottom-width: 1px;
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    display: none; /* Hidden by default */
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    color: white;
    font-weight: 600;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #ffffff;
    animation: spin 1s ease-in-out infinite;
    margin-bottom: 15px;
}

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

/* Final Preview Modal */
.final-preview-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 3000;
    display: none;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(8px);
}

.final-preview-modal.open {
    display: flex;
    opacity: 1;
}

.final-preview-content {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.final-preview-modal.open .final-preview-content {
    transform: scale(1);
}

.close-preview-btn {
    position: absolute;
    top: 20px;
    right: 30px;
    background: none;
    border: none;
    color: white;
    font-size: 3rem;
    cursor: pointer;
    z-index: 3001;
    line-height: 1;
    padding: 0;
    width: auto;
    height: auto;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.close-preview-btn:hover {
    opacity: 1;
    color: var(--accent-color);
}

/* Profile View Styles */
.ig-profile-view {
    background: #fff;
    width: 100%;
    max-width: 450px; /* Mobile width */
    height: 90vh;
    overflow-y: auto;
    border-radius: 8px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: #262626;
}

.ig-profile-view.dark-mode {
    background: #000;
    color: #f5f5f5;
}

.ig-profile-header {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ig-header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ig-profile-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 1px solid #dbdbdb;
    object-fit: cover;
}

.ig-profile-btn {
    background: #efefef;
    border: none;
    border-radius: 4px;
    padding: 7px 16px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    flex: 1;
}

.ig-profile-view.dark-mode .ig-profile-btn {
    background: #363636;
    color: #fff;
}

.ig-primary-btn {
    background: #0095f6;
    color: #ffffff;
}

.ig-profile-view.dark-mode .ig-primary-btn {
    background: #0095f6;
    color: #ffffff;
}

.ig-profile-stats {
    display: flex;
    flex: 1;
    justify-content: space-around;
    margin-left: 20px;
}

.ig-stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 14px;
}

.ig-stat-count {
    font-weight: 700;
    font-size: 18px;
    color: #262626;
}

.ig-profile-view.dark-mode .ig-stat-count {
    color: #f5f5f5;
}

.ig-profile-bio {
    font-size: 14px;
    line-height: 1.4;
}

.ig-profile-name-row {
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 4px;
}

.ig-profile-stories {
    display: flex;
    gap: 15px;
    padding: 0 16px 20px;
    overflow-x: auto;
}

.ig-story-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    font-size: 12px;
}

.ig-story-ring {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    border: 1px solid #dbdbdb;
    padding: 2px;
}

.ig-story-placeholder {
    width: 100%;
    height: 100%;
    background: #efefef;
    border-radius: 50%;
}

.ig-profile-view.dark-mode .ig-story-placeholder {
    background: #262626;
}

.ig-profile-tabs {
    display: flex;
    border-top: 1px solid #dbdbdb;
}

.ig-profile-view.dark-mode .ig-profile-tabs {
    border-top-color: #262626;
}

.ig-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px 0;
    font-size: 12px;
    font-weight: 600;
    color: #8e8e8e;
    cursor: pointer;
}

.ig-tab.active {
    color: #262626;
    border-top: 1px solid #262626;
    margin-top: -1px;
}

.ig-profile-view.dark-mode .ig-tab.active {
    color: #fff;
    border-top-color: #fff;
}

.ig-profile-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
}

.ig-grid-item {
    position: relative;
    aspect-ratio: 1 / 1;
    background: #efefef;
    overflow: hidden;
}

.ig-grid-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ig-carousel-icon {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 16px;
    height: 16px;
    color: #fff;
    filter: drop-shadow(0 0 2px rgba(0,0,0,0.5));
}

.ig-profile-actions {
    display: flex;
    gap: 8px;
}

.ig-icon-btn {
    flex: 0 0 34px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Mobile Responsiveness */
@media (max-width: 480px) {
    .input-row {
        grid-template-columns: 1fr;
    }

    .toggles-row {
        flex-direction: column;
        gap: 8px;
    }

    .toggle-label {
        width: 100%;
        justify-content: flex-start;
    }

    /* Modal Mobile Styles */
    .final-preview-content {
        padding: 0;
        width: 100%;
        height: 100%;
    }

    .ig-profile-view {
        max-width: 100%;
        height: 100%;
        border-radius: 0;
    }

    .close-preview-btn {
        top: 15px;
        right: 15px;
        background: rgba(0, 0, 0, 0.6);
        width: 36px;
        height: 36px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 24px;
        padding-bottom: 4px;
    }

    .ig-profile-stats {
        margin-left: 10px;
    }
}