/* MinifyPic - Blur Tool Shared Styles */
/* Extracted from tools/blur-tool/index.html */

/* CSS Variables - Single Source of Truth from Resizer.html */
:root {
    --primary-color: #3b82f6;
    --primary-gradient: linear-gradient(135deg, #60a5fa 0%, #3b82f6 100%);
    --light-bg: #fce7f3;
    /* Updated to match Resizer */
    --section-bg: #ffffff;
    --card-bg: #ffffff;
    --text-color: #0f172a;
    --muted-text: #475569;
    --border-color: #e2e8f0;
    --success-color: #10b981;
    --info-color: #3b82f6;
    --danger-color: #ef4444;
    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, .05), 0 2px 4px -2px rgba(0, 0, 0, .05);
    --card-hover-shadow: 0 10px 15px -3px rgba(0, 0, 0, .07), 0 4px 6px -4px rgba(0, 0, 0, .07);
}

body {
    font-family: 'Inter', sans-serif;
    background: #f8fafc;
    /* Matches Resizer */
    color: var(--text-color);
    transition: color 0.3s ease;
    min-height: 100vh;
}

/* --- Common Styles --- */
.navbar {
    background-color: rgba(255, 255, 255, 0.8);
    /* Matches Resizer RGB */
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: 0;
}

.navbar .container {
    max-width: 100%;
    padding: 0.5rem 1rem;
}

.navbar-brand span {
    font-weight: 700;
}

/* Language Selector */
.language-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    min-width: 320px;
    padding: 0.5rem;
}

.dropdown-menu {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    box-shadow: var(--card-shadow);
}

.language-grid .dropdown-item {
    padding: 0.5rem 1rem;
    color: var(--text-color);
    border-radius: 0.25rem;
    text-align: left;
    width: 100%;
    cursor: pointer;
    background-color: transparent;
    border: 0;
}

.language-grid .dropdown-item:hover,
.language-grid .dropdown-item.active {
    background-color: var(--primary-color);
    color: white;
}

.btn-language-selector {
    color: var(--text-color) !important;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dropdown-toggle::after {
    margin-left: 0.5rem;
}

/* Page Header Section */
.page-header-section {
    padding: 2.5rem 0;
}

.page-header-section h1 {
    font-weight: 800;
    color: var(--text-color);
}

.page-header-section .lead {
    color: var(--muted-text);
}

.content-section,
.work-area {
    padding-top: 0.5rem;
    padding-bottom: 5rem;
}

/* --- Uploader (Premium Design) --- */
#uploadArea {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.3) 0%, rgba(248, 250, 252, 0.25) 25%, rgba(226, 232, 240, 0.2) 50%, rgba(203, 213, 225, 0.25) 75%, rgba(255, 255, 255, 0.3) 100%);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 2px dashed rgba(148, 163, 184, 0.5);
    border-radius: 1rem;
    padding: 3rem 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 32px rgba(148, 163, 184, 0.15);
    text-align: center;
}

#uploadArea:hover,
#uploadArea.drag-over {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.45) 0%, rgba(248, 250, 252, 0.4) 25%, rgba(226, 232, 240, 0.35) 50%, rgba(203, 213, 225, 0.4) 75%, rgba(255, 255, 255, 0.45) 100%);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-color: rgba(148, 163, 184, 0.8);
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(148, 163, 184, 0.25);
}

#uploadArea .icon {
    font-size: 3rem;
    color: #3b82f6;
    background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 100%);
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
}

/* Button Styles - Simple & Clean */
.btn {
    border-radius: 0.5rem;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
}

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

.btn-primary:hover {
    background-color: #2563eb;
    /* Manual darken for hover */
}

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

.btn-success:hover {
    background-color: #15803d;
}

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

.btn-info:hover {
    opacity: 0.9;
}

.btn-secondary {
    background-color: #6b7280;
    color: white;
    border: none;
}

.btn-secondary:hover {
    background-color: #4b5563;
}

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

.btn-danger:hover {
    background-color: #dc2626;
}

.btn-outline-secondary {
    border-color: #6b7280;
    color: #6b7280;
}

.btn-outline-secondary:hover {
    background-color: #6b7280;
    color: white;
    border-color: #6b7280;
}

.btn-outline-danger {
    border-color: var(--danger-color);
    color: var(--danger-color);
}

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

/* Footer Styles */
.footer-section {
    background-color: var(--section-bg);
    border-top: 1px solid var(--border-color);
    padding: 3rem 0 2rem;
    margin-top: 5rem;
}

.footer-section h6 {
    color: var(--text-color);
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-section .nav-link {
    color: var(--muted-text);
    padding: 0.25rem 0;
    text-decoration: none;
}

.footer-section .nav-link:hover {
    color: var(--primary-color);
}

.footer-section .text-muted {
    color: var(--muted-text) !important;
}

/* Mobile-First Image Comparison Modal */
#qualityAnalysisModal .modal-content {
    height: 100vh;
    display: flex;
    flex-direction: column;
}

#qualityAnalysisModal .modal-header {
    flex-shrink: 0;
    background: #fff;
    border-bottom: 1px solid #e5e7eb;
}

#qualityAnalysisModal .view-mode-tabs {
    flex-shrink: 0;
    background: #f8f9fa;
    border-bottom: 1px solid #e5e7eb;
}

#qualityAnalysisModal .view-mode-tabs .btn {
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.2s ease;
}

#qualityAnalysisModal .view-mode-tabs .btn.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

#qualityAnalysisModal .zoom-controls {
    flex-shrink: 0;
    background: #fff;
    border-bottom: 1px solid #e5e7eb;
}

#qualityAnalysisModal .zoom-btn {
    width: 36px;
    height: 36px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-color: var(--border-color);
    transition: all 0.2s ease;
}

#qualityAnalysisModal .zoom-btn:hover {
    background-color: #f3f4f6;
    border-color: var(--primary-color);
}

#qualityAnalysisModal .zoom-percentage {
    min-width: 60px;
    text-align: center;
    font-size: 16px;
    color: var(--text-primary);
}

#qualityAnalysisModal .image-comparison-container {
    overflow: hidden;
    background: #000;
}

#qualityAnalysisModal .split-view-container,
#qualityAnalysisModal .single-view-container {
    overflow: hidden;
}

#qualityAnalysisModal #splitDivider {
    background: var(--primary-color);
    touch-action: none;
    user-select: none;
}

#qualityAnalysisModal .split-handle {
    cursor: ew-resize;
    touch-action: none;
    user-select: none;
}

#qualityAnalysisModal img {
    max-width: none;
    max-height: none;
    width: 100%;
    height: auto;
    display: block;
}

#qualityAnalysisModal .modal-footer {
    flex-shrink: 0;
    background: #fff;
    border-top: 1px solid #e5e7eb;
}

#qualityAnalysisModal #downloadCompressedBtn {
    background-color: var(--success-color);
    border-color: var(--success-color);
    font-size: 16px;
    min-height: 48px;
}

#qualityAnalysisModal #downloadCompressedBtn:hover {
    background-color: var(--success-hover);
    border-color: var(--success-hover);
}

#qualityAnalysisModal #closeAnalysisBtn {
    min-height: 40px;
    border-color: var(--border-color);
    color: var(--text-secondary);
}

#qualityAnalysisModal .badge {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

/* Touch-friendly upload buttons */
#selectFilesBtn,
#selectFolderBtn {
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

#selectFilesBtn:active,
#selectFolderBtn:active {
    transform: scale(0.98);
}

/* Responsive Design */
@media (max-width: 991.98px) {
    .page-header-section {
        padding: 2rem 0;
    }

    /* Mobile Uploder Styles - Matches resizer.html behavior */
    #uploadArea .icon,
    #uploadArea h4,
    #uploadArea .text-muted:not(.mt-3) {
        display: none;
    }

    #uploadArea {
        background: transparent;
        border: none;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        box-shadow: none;
        padding: 0;
    }

    #uploadArea:hover {
        transform: none;
        border: none;
        background: transparent;
    }
}

@media (max-width: 768px) {
    .navbar .container {
        padding: 0.5rem 0.75rem;
    }

    .language-grid {
        min-width: 280px;
    }

    .page-header-section h1 {
        font-size: 2rem;
    }

    #uploadArea {
        padding: 1rem 2rem !important;
    }

    #uploadArea .icon {
        font-size: 2.5rem;
    }

    #uploadArea h4 {
        font-size: 1.25rem;
    }

    #uploadArea .btn {
        min-height: 48px;
        font-size: 16px;
        font-weight: 600;
    }

    #uploadArea .d-flex.gap-2 {
        flex-direction: column;
        gap: 0.75rem !important;
    }

    #uploadArea .btn.rounded-pill {
        width: 100%;
        max-width: 280px;
        margin: 0 auto;
    }

    #qualityAnalysisModal .split-handle {
        width: 44px !important;
        height: 44px !important;
        cursor: grab;
    }

    #qualityAnalysisModal .split-handle:active {
        cursor: grabbing;
    }

    #qualityAnalysisModal #splitDivider {
        width: 6px !important;
    }

    #qualityAnalysisModal .zoom-btn {
        width: 44px;
        height: 44px;
        border-radius: 22px;
    }

    #qualityAnalysisModal .zoom-percentage {
        font-size: 18px;
    }
}

@media (min-width: 769px) {
    #qualityAnalysisModal .view-mode-tabs {
        padding: 1rem 2rem;
    }

    #qualityAnalysisModal .zoom-controls {
        padding: 1rem 2rem;
    }

    #qualityAnalysisModal .modal-footer {
        padding: 1.5rem 2rem;
        flex-direction: row;
        gap: 1rem;
    }

    #qualityAnalysisModal #downloadCompressedBtn {
        width: auto;
        min-width: 200px;
    }

    #qualityAnalysisModal #closeAnalysisBtn {
        width: auto;
        margin-top: 0 !important;
        margin-left: auto;
    }
}

@media (max-width: 576px) {
    .card-body .d-grid.gap-2.mb-3 .d-flex.gap-2 {
        flex-direction: row !important;
        flex-wrap: wrap !important;
        gap: 0.5rem !important;
        align-items: center;
        justify-content: center;
    }

    .card-body .d-grid.gap-2.mb-3 .d-flex.gap-2 .btn {
        width: calc(50% - 0.5rem) !important;
        display: inline-flex !important;
        justify-content: center !important;
        align-items: center !important;
        padding: 0.5rem 0.5rem !important;
        min-height: 40px !important;
        font-size: 0.95rem !important;
    }

    .card-body .d-grid.gap-2.mb-3 .d-flex.gap-2 .btn i {
        font-size: 1.15rem !important;
    }

    .card-body .d-grid.gap-2.mb-3 .d-flex.gap-2 .btn span {
        display: none !important;
    }
}

/* Premature style tag removed */
:root {

    --primary-gradient: linear-gradient(135deg, #38bdf8 0%, #0ea5e9 100%);
    --light-bg: #f8fafc;
    --card-bg: #ffffff;
    --border-color: #e2e8f0;
    --text-color: #0f172a;
    --muted-text: #475569;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--light-bg);
    color: var(--text-color);
    padding-bottom: 80px;
}

/* --- Navbar --- */
.navbar {
    background-color: #fff;
    border-bottom: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
}

.navbar-brand span {
    font-weight: 700;
    color: var(--text-color);
}

/* --- Page Header --- */
.page-header-section {
    padding: 2rem 0;
    text-align: center;
}

.page-header-section h1 {
    font-weight: 800;
    color: var(--text-color);
}

.page-header-section .lead {
    color: var(--muted-text);
}

/* --- Main Area --- */
.work-area {
    padding: 2rem 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* --- Uploader --- */


/* --- Editor Container --- */
.editor-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Canvas Wrapper */
.canvas-wrapper {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1rem;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 300px;
    position: relative;
    touch-action: none;
    /* Important for drawing on mobile */
}

canvas {
    max-width: 100%;
    max-height: 600px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    cursor: crosshair;
}

/* Controls Panel */
.controls-panel {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1.5rem;
}

.tool-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
    margin-bottom: 0.5rem;
}

.tool-option:hover {
    background-color: #f1f5f9;
}

.tool-option.active {
    border-color: var(--primary-color);
    background-color: #e0f2fe;
    color: var(--primary-color);
    font-weight: 600;
}

/* Selection Rect */
.selection-rect {
    position: absolute;
    border: 2px dashed #fff;
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.5);
    background: rgba(255, 255, 255, 0.2);
    pointer-events: none;
    display: none;
}

/* Mobile Optimizations */
@media (min-width: 992px) {
    .editor-container {
        flex-direction: row;
        align-items: flex-start;
    }

    .canvas-wrapper {
        flex: 1;
    }

    .controls-panel {
        width: 300px;
        position: sticky;
        top: 80px;
    }
}

@media (max-width: 768px) {


    .controls-panel {
        order: 2;
        /* Controls below canvas on mobile */
    }

    .canvas-wrapper {
        padding: 0;
        border: none;
        background: transparent;
        min-height: auto;
    }
}

.btn-primary {
    background: var(--primary-gradient);
    border: none;
    color: white;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
}

.btn-primary:hover {
    filter: brightness(1.1);
}

/* Privacy Badge */
.privacy-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    color: var(--muted-text);
    margin-top: 2rem;
}

.privacy-badge i {
    color: #10b981;
}