/**
 * Favicon Generator Tool - Stylesheet
 * Responsive, Modern, Clean UI
 */

:root {
    --fgt-primary: #2563eb;
    --fgt-primary-hover: #1d4ed8;
    --fgt-primary-light: #eff6ff;
    --fgt-success: #10b981;
    --fgt-success-hover: #059669;
    --fgt-zip: #8b5cf6;
    --fgt-zip-hover: #7c3aed;
    --fgt-slate-900: #0f172a;
    --fgt-slate-800: #1e293b;
    --fgt-slate-700: #334155;
    --fgt-slate-500: #64748b;
    --fgt-slate-200: #e2e8f0;
    --fgt-slate-100: #f1f5f9;
    --fgt-slate-50: #f8fafc;
    --fgt-white: #ffffff;
    --fgt-radius: 12px;
    --fgt-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --fgt-shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
}

.fgt-wrapper {
    max-width: 1200px;
    margin: 30px auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    color: var(--fgt-slate-800);
    box-sizing: border-box;
    line-height: 1.5;
}

.fgt-wrapper * {
    box-sizing: border-box;
}

/* Header */
.fgt-header {
    margin-bottom: 24px;
    text-align: center;
}

.fgt-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--fgt-primary-light);
    color: var(--fgt-primary);
    padding: 4px 14px;
    font-size: 13px;
    font-weight: 600;
    border-radius: 9999px;
    margin-bottom: 12px;
}

.fgt-header-title h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--fgt-slate-900);
    margin: 0 0 8px 0;
}

.fgt-header-title p {
    font-size: 15px;
    color: var(--fgt-slate-500);
    max-width: 650px;
    margin: 0 auto;
}

/* Layout */
.fgt-layout {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 24px;
    align-items: start;
}

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

/* Cards */
.fgt-card {
    background: var(--fgt-white);
    border: 1px solid var(--fgt-slate-200);
    border-radius: var(--fgt-radius);
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: var(--fgt-shadow);
}

.fgt-card-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.fgt-section-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    font-weight: 700;
    color: var(--fgt-slate-900);
    margin-bottom: 14px;
}

.fgt-mb-0 {
    margin-bottom: 0 !important;
}

.fgt-mt-2 {
    margin-top: 10px;
}

/* Tab Navigation */
.fgt-tab-nav {
    display: flex;
    background: var(--fgt-slate-100);
    padding: 4px;
    border-radius: 10px;
    gap: 4px;
    margin-bottom: 16px;
}

.fgt-tab-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 600;
    color: var(--fgt-slate-700);
    background: transparent;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.fgt-tab-btn.active {
    background: var(--fgt-white);
    color: var(--fgt-primary);
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.fgt-tab-content {
    display: none;
}

.fgt-tab-content.active {
    display: block;
}

/* Dropzone */
.fgt-dropzone {
    border: 2px dashed #cbd5e1;
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    background: var(--fgt-slate-50);
    cursor: pointer;
    transition: all 0.2s ease;
}

.fgt-dropzone:hover, .fgt-dropzone.dragover {
    border-color: var(--fgt-primary);
    background: var(--fgt-primary-light);
}

.fgt-drop-icon {
    font-size: 38px;
    color: var(--fgt-primary);
    margin-bottom: 8px;
}

.fgt-drop-text {
    font-size: 14px;
    color: var(--fgt-slate-700);
    margin: 0 0 4px 0;
}

.fgt-drop-hint {
    font-size: 12px;
    color: var(--fgt-slate-500);
}

.fgt-image-controls {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--fgt-slate-100);
}

/* Form Controls */
.fgt-control-group {
    margin-bottom: 14px;
}

.fgt-control-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--fgt-slate-700);
    margin-bottom: 6px;
}

.fgt-control-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.fgt-control-row label {
    font-size: 13px;
    font-weight: 600;
    color: var(--fgt-slate-700);
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0;
}

.fgt-range-container {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
}

.fgt-range-container input[type="range"] {
    flex: 1;
    accent-color: var(--fgt-primary);
    cursor: pointer;
}

.fgt-range-val {
    font-size: 12px;
    font-weight: 600;
    color: var(--fgt-slate-500);
    width: 44px;
    text-align: right;
}

.fgt-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

@media (max-width: 600px) {
    .fgt-grid-2 {
        grid-template-columns: 1fr;
    }
}

.fgt-input-prefix input[type="text"],
.fgt-select,
.fgt-control-group input[type="text"] {
    width: 100%;
    padding: 9px 12px;
    font-size: 14px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    outline: none;
    transition: border-color 0.2s;
    background: var(--fgt-white);
}

.fgt-input-prefix input[type="text"]:focus,
.fgt-select:focus,
.fgt-control-group input[type="text"]:focus {
    border-color: var(--fgt-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* Checkbox Toggle Group */
.fgt-toggle-group {
    display: flex;
    gap: 8px;
}

.fgt-checkbox-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    padding: 8px 10px;
    cursor: pointer;
    user-select: none;
    transition: all 0.2s;
}

.fgt-checkbox-btn input {
    display: none;
}

.fgt-checkbox-btn span {
    font-size: 13px;
    font-weight: 600;
    color: var(--fgt-slate-700);
    display: flex;
    align-items: center;
    gap: 6px;
}

.fgt-checkbox-btn:has(input:checked) {
    background: var(--fgt-primary-light);
    border-color: var(--fgt-primary);
}

.fgt-checkbox-btn:has(input:checked) span {
    color: var(--fgt-primary);
}

/* Color Picker */
.fgt-label-with-action {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}

.fgt-inline-checkbox {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--fgt-slate-500);
    cursor: pointer;
}

.fgt-inline-checkbox input {
    accent-color: var(--fgt-primary);
}

.fgt-color-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.fgt-color-input-wrapper {
    display: inline-flex;
    align-items: center;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    padding: 4px;
    background: #fff;
    gap: 6px;
}

.fgt-color-input-wrapper input[type="color"] {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    padding: 0;
    background: transparent;
}

.fgt-color-input-wrapper input[type="color"]::-webkit-color-swatch-wrapper {
    padding: 0;
}

.fgt-color-input-wrapper input[type="color"]::-webkit-color-swatch {
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 6px;
}

.fgt-color-input-wrapper input[type="text"] {
    width: 75px;
    border: none;
    font-size: 13px;
    font-family: monospace;
    font-weight: 600;
    text-transform: uppercase;
    outline: none;
}

.fgt-palette-quick {
    display: flex;
    align-items: center;
    gap: 6px;
}

.fgt-palette-dot {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    cursor: pointer;
    transition: transform 0.15s ease;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.fgt-palette-dot:hover {
    transform: scale(1.2);
}

/* Shape Presets */
.fgt-shape-presets {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.fgt-shape-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 8px;
    background: var(--fgt-slate-50);
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--fgt-slate-700);
    cursor: pointer;
    transition: all 0.2s;
}

.fgt-shape-btn.active {
    border-color: var(--fgt-primary);
    background: var(--fgt-primary-light);
    color: var(--fgt-primary);
}

.fgt-shape-preview {
    width: 24px;
    height: 24px;
    background: var(--fgt-primary);
    display: inline-block;
}

.fgt-shape-square { border-radius: 0; }
.fgt-shape-rounded { border-radius: 6px; }
.fgt-shape-circle { border-radius: 50%; }

/* Accordion */
.fgt-accordion-item {
    border: 1px solid var(--fgt-slate-200);
    border-radius: 8px;
    overflow: hidden;
    margin-top: 14px;
}

.fgt-accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    background: var(--fgt-slate-50);
    font-size: 13px;
    font-weight: 600;
    color: var(--fgt-slate-700);
    cursor: pointer;
}

.fgt-accordion-body {
    padding: 14px;
    background: #fff;
    border-top: 1px solid var(--fgt-slate-200);
}

/* Switches */
.fgt-switch {
    position: relative;
    display: inline-block;
    width: 38px;
    height: 20px;
}

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

.fgt-slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: #cbd5e1;
    transition: .3s;
    border-radius: 20px;
}

.fgt-slider:before {
    position: absolute;
    content: "";
    height: 14px;
    width: 14px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .3s;
    border-radius: 50%;
}

.fgt-switch input:checked + .fgt-slider {
    background-color: var(--fgt-primary);
}

.fgt-switch input:checked + .fgt-slider:before {
    transform: translateX(18px);
}

/* Action Buttons */
.fgt-actions-stack {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 18px;
}

.fgt-btn-primary, .fgt-btn-success, .fgt-btn-zip, .fgt-btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 18px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.fgt-btn-primary {
    background: var(--fgt-primary);
    color: #fff;
}
.fgt-btn-primary:hover {
    background: var(--fgt-primary-hover);
    box-shadow: 0 4px 10px rgba(37, 99, 235, 0.3);
}

.fgt-btn-success {
    background: var(--fgt-success);
    color: #fff;
}
.fgt-btn-success:hover {
    background: var(--fgt-success-hover);
    box-shadow: 0 4px 10px rgba(16, 185, 129, 0.3);
}

.fgt-btn-zip {
    background: var(--fgt-zip);
    color: #fff;
}
.fgt-btn-zip:hover {
    background: var(--fgt-zip-hover);
    box-shadow: 0 4px 10px rgba(139, 92, 246, 0.3);
}

.fgt-btn-secondary {
    background: var(--fgt-slate-100);
    color: var(--fgt-slate-700);
    border: 1px solid #cbd5e1;
}
.fgt-btn-secondary:hover {
    background: var(--fgt-slate-200);
}

.fgt-btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.fgt-btn-danger-soft {
    color: #dc2626;
    border-color: #fca5a5;
    background: #fef2f2;
}
.fgt-btn-danger-soft:hover {
    background: #fee2e2;
}

.fgt-btn-group {
    display: flex;
    gap: 8px;
}

/* Browser Mockup Container */
.fgt-browser-mockup {
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--fgt-slate-200);
    box-shadow: var(--fgt-shadow-md);
    transition: all 0.3s ease;
}

.fgt-browser-mockup.light {
    background: #ffffff;
}

.fgt-browser-mockup.light .fgt-mockup-tabbar {
    background: #e2e8f0;
    border-bottom: 1px solid #cbd5e1;
}

.fgt-browser-mockup.light .fgt-mockup-tab {
    background: #ffffff;
    color: #1e293b;
}

.fgt-browser-mockup.light .fgt-mockup-addressbar {
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
}

.fgt-browser-mockup.light .fgt-mockup-url {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    color: #475569;
}

/* Dark Mode Mockup */
.fgt-browser-mockup.dark {
    background: #0f172a;
}

.fgt-browser-mockup.dark .fgt-mockup-tabbar {
    background: #1e293b;
    border-bottom: 1px solid #334155;
}

.fgt-browser-mockup.dark .fgt-mockup-tab {
    background: #0f172a;
    color: #f8fafc;
}

.fgt-browser-mockup.dark .fgt-mockup-addressbar {
    background: #1e293b;
    border-bottom: 1px solid #334155;
}

.fgt-browser-mockup.dark .fgt-mockup-url {
    background: #0f172a;
    border: 1px solid #334155;
    color: #94a3b8;
}

.fgt-browser-mockup.dark .fgt-canvas-caption {
    color: #94a3b8;
}

/* Mockup Components */
.fgt-mockup-tabbar {
    display: flex;
    align-items: center;
    padding: 8px 12px 0 12px;
    gap: 8px;
}

.fgt-mockup-buttons {
    display: flex;
    gap: 6px;
    margin-right: 6px;
}

.fgt-mockup-btn {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

.fgt-mockup-btn.close { background: #ff5f56; }
.fgt-mockup-btn.min { background: #ffbd2e; }
.fgt-mockup-btn.max { background: #27c93f; }

.fgt-mockup-tab {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
    max-width: 220px;
    font-size: 12px;
    font-weight: 500;
}

.fgt-tab-favicon {
    width: 16px;
    height: 16px;
    border-radius: 2px;
    object-fit: contain;
}

.fgt-tab-title {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    outline: none;
    cursor: text;
}

.fgt-tab-close {
    font-size: 14px;
    color: #94a3b8;
    cursor: pointer;
    line-height: 1;
}

.fgt-mockup-newtab {
    font-size: 16px;
    color: #64748b;
    padding: 2px 6px;
}

.fgt-mockup-addressbar {
    display: flex;
    align-items: center;
    padding: 6px 12px;
    gap: 12px;
}

.fgt-mockup-nav-icons {
    display: flex;
    gap: 10px;
    font-size: 11px;
    color: #94a3b8;
}

.fgt-mockup-url {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 11px;
}

.fgt-mockup-page-body {
    padding: 30px 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 220px;
}

.fgt-main-canvas-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.fgt-canvas-preview-container {
    position: relative;
    border-radius: 12px;
    padding: 10px;
    background: repeating-conic-gradient(#f1f5f9 0% 25%, #ffffff 0% 50%) 50% / 16px 16px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    display: inline-block;
}

#fgt-display-canvas {
    display: block;
    max-width: 180px;
    max-height: 180px;
    width: auto;
    height: auto;
}

.fgt-canvas-badge {
    position: absolute;
    bottom: -8px;
    right: -8px;
    background: var(--fgt-slate-900);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
}

.fgt-canvas-caption {
    font-size: 12px;
    color: var(--fgt-slate-500);
    margin-top: 14px;
    margin-bottom: 0;
}

/* Theme switcher inside mockup */
.fgt-tab-theme-toggle {
    display: flex;
    background: var(--fgt-slate-100);
    border-radius: 6px;
    padding: 2px;
    gap: 2px;
}

.fgt-theme-btn {
    border: none;
    background: transparent;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    color: var(--fgt-slate-500);
    cursor: pointer;
}

.fgt-theme-btn.active {
    background: #fff;
    color: var(--fgt-primary);
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

/* Sizes Strip */
.fgt-sizes-strip {
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 14px 10px;
    background: var(--fgt-slate-50);
    border-radius: 8px;
    margin-top: 18px;
    gap: 8px;
    overflow-x: auto;
}

.fgt-size-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.fgt-size-icon-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    background: repeating-conic-gradient(#e2e8f0 0% 25%, #ffffff 0% 50%) 50% / 8px 8px;
    border-radius: 4px;
    border: 1px solid #cbd5e1;
    overflow: hidden;
}

.fgt-mini-preview {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.fgt-size-box span {
    font-size: 11px;
    font-weight: 600;
    color: var(--fgt-slate-500);
}

/* Code Snippet */
.fgt-btn-copy {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--fgt-primary-light);
    color: var(--fgt-primary);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.fgt-btn-copy:hover {
    background: var(--fgt-primary);
    color: #fff;
}

.fgt-hint {
    font-size: 13px;
    color: var(--fgt-slate-500);
    margin: 0 0 10px 0;
}

.fgt-code-box {
    background: #0f172a;
    border-radius: 8px;
    padding: 14px;
    overflow-x: auto;
}

.fgt-code-box pre {
    margin: 0;
}

.fgt-code-box code {
    color: #38bdf8;
    font-family: Consolas, Monaco, "Courier New", monospace;
    font-size: 12px;
    line-height: 1.6;
}

.fgt-seo-checklist {
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--fgt-slate-200);
}

.fgt-seo-checklist h4 {
    font-size: 13px;
    font-weight: 700;
    color: var(--fgt-slate-800);
    margin: 0 0 8px 0;
    display: flex;
    align-items: center;
    gap: 6px;
}

.fgt-seo-checklist ul {
    margin: 0;
    padding-left: 0;
    list-style: none;
}

.fgt-seo-checklist li {
    font-size: 12px;
    color: var(--fgt-slate-700);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.fgt-seo-checklist li i {
    color: var(--fgt-success);
    font-size: 11px;
}

/* Toast */
.fgt-toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: var(--fgt-slate-900);
    color: #fff;
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    z-index: 999999;
    animation: fgtFadeInUp 0.3s ease;
}

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