/* ===== GLOBAL VARIABLES ===== */
.favicon-generator-wrapper {
    --primary: #dc2626;
    --primary-dark: #991b1b;
    --primary-light: #ef4444;
    --success: #10b981;
    --error: #ef4444;
    --warning: #f59e0b;
    --bg: #1f2937;
    --surface: #374151;
    --text: #f9fafb;
    --text-secondary: #d1d5db;
    --border: #4b5563;
    --shadow: 0 1px 3px rgba(0,0,0,0.3), 0 1px 2px rgba(0,0,0,0.2);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.3), 0 4px 6px -2px rgba(0,0,0,0.2);
    --radius: 12px;
    --transition: all 0.2s ease;
    --highlight: #fbbf24;
    
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    min-height: 100vh;
    padding: 20px;
    color: var(--text);
}

.favicon-generator-wrapper * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ===== MAIN CONTAINER ===== */
.favicon-generator-wrapper .container {
    max-width: 1200px;
    margin: 0 auto;
}

.favicon-generator-wrapper .header{
            text-align: center;
            margin-bottom: 1.5rem;
            padding: 1rem 0;
	color: #f70c3f;
        }

.favicon-generator-wrapper .header h1 {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 0.5rem;
        }

.favicon-generator-wrapper .header p {
    color: var(--text-secondary);
    font-size: clamp(0.875rem, 2vw, 1rem);
}

/* Filename display in header */
.favicon-generator-wrapper .filename-display {
    margin-top: 12px;
    padding: 8px 16px;
    color: white;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-block;
    max-width: 90%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    box-shadow: 0 0 20px rgba(220, 38, 38, 0.4);
}

/* ===== CARD LAYOUT ===== */
.favicon-generator-wrapper .card {
    border-radius: var(--radius);
    padding: clamp(20px, 4vw, 32px);
    margin-bottom: 24px;
}

.favicon-generator-wrapper .card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text);
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

/* ===== UPLOAD AREA ===== */
.favicon-generator-wrapper .upload-area {
    border: 3px dashed rgba(239, 68, 68, 0.5);
    border-radius: var(--radius);
    padding: clamp(40px, 8vw, 60px) 20px;
    text-align: center;
    transition: var(--transition);
    position: relative;
}

.favicon-generator-wrapper .upload-area.dragover {
    border-color: var(--primary);
}

.favicon-generator-wrapper .upload-icon {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.7;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.favicon-generator-wrapper .upload-text {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 8px;
}

.favicon-generator-wrapper .upload-hint {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.favicon-generator-wrapper .file-input {
    display: none;
}

/* Browse Files Button */
.favicon-generator-wrapper .browse-btn {
    padding: 12px 32px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 14px rgba(220, 38, 38, 0.4);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
}

.favicon-generator-wrapper .browse-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(220, 38, 38, 0.6);
}

/* ===== PREVIEW SECTION ===== */
.favicon-generator-wrapper .preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.favicon-generator-wrapper .preview-item {
    text-align: center;
    padding: 20px;
    background: var(--bg);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.favicon-generator-wrapper .preview-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.favicon-generator-wrapper .preview-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--highlight);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.favicon-generator-wrapper .preview-canvas {
    background: repeating-conic-gradient(#4b5563 0% 25%, transparent 0% 50%) 50% / 20px 20px;
    border-radius: var(--radius-sm);
    padding: 16px;
    display: inline-block;
}

.favicon-generator-wrapper .browser-preview {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px;
    display: inline-block;
    box-shadow: var(--shadow);
}

.favicon-generator-wrapper .browser-tab {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--bg);
    border-radius: 6px;
    font-size: 0.875rem;
}

.favicon-generator-wrapper .browser-tab img {
    image-rendering: pixelated;
}

/* ===== CONTROLS ===== */
.favicon-generator-wrapper .controls-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.favicon-generator-wrapper .control-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.favicon-generator-wrapper .control-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
}

.favicon-generator-wrapper .toggle-switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 24px;
}

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

.favicon-generator-wrapper .toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--border);
    transition: var(--transition);
    border-radius: 24px;
}

.favicon-generator-wrapper .toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: var(--transition);
    border-radius: 50%;
}

.favicon-generator-wrapper input:checked + .toggle-slider {
    background-color: var(--primary);
}

.favicon-generator-wrapper input:checked + .toggle-slider:before {
    transform: translateX(24px);
}

.favicon-generator-wrapper .slider {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--border);
    outline: none;
    -webkit-appearance: none;
}

.favicon-generator-wrapper .slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    transition: var(--transition);
}

.favicon-generator-wrapper .slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 10px rgba(220, 38, 38, 0.5);
}

.favicon-generator-wrapper .slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    border: none;
}

.favicon-generator-wrapper select,
.favicon-generator-wrapper input[type="radio"],
.favicon-generator-wrapper input[type="checkbox"] {
    cursor: pointer;
}

.favicon-generator-wrapper select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg);
    color: var(--text);
    font-size: 0.875rem;
    transition: var(--transition);
}

.favicon-generator-wrapper select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.2);
}

.favicon-generator-wrapper .radio-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.favicon-generator-wrapper .radio-label {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-size: 0.875rem;
}

.favicon-generator-wrapper .checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 12px;
}

.favicon-generator-wrapper .checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.875rem;
    padding: 8px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.favicon-generator-wrapper .checkbox-label:hover {
    background: var(--bg);
}

/* ===== BUTTONS ===== */
.favicon-generator-wrapper .button-group {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 24px;
}

.favicon-generator-wrapper .btn {
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    justify-content: center;
    flex: 1;
    min-width: 140px;
}

.favicon-generator-wrapper .btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 14px rgba(220, 38, 38, 0.4);
}

.favicon-generator-wrapper .btn-primary:hover:not(:disabled) {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(220, 38, 38, 0.6);
}

.favicon-generator-wrapper .btn-secondary {
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
}

.favicon-generator-wrapper .btn-secondary:hover:not(:disabled) {
    background: var(--bg);
    transform: translateY(-2px);
    border-color: var(--primary);
}

.favicon-generator-wrapper .btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ===== MESSAGES ===== */
.favicon-generator-wrapper .message {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideIn 0.3s ease;
}

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

.favicon-generator-wrapper .message-error {
    background: rgba(239, 68, 68, 0.2);
    color: #fca5a5;
    border: 1px solid var(--error);
}

.favicon-generator-wrapper .message-success {
    background: rgba(16, 185, 129, 0.2);
    color: #6ee7b7;
    border: 1px solid var(--success);
}

.favicon-generator-wrapper .message-info {
    background: rgba(220, 38, 38, 0.2);
    color: #fca5a5;
    border: 1px solid var(--primary);
}

/* ===== SPINNER ===== */
.favicon-generator-wrapper .spinner {
    border: 3px solid var(--border);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ===== CODE SNIPPET ===== */
.favicon-generator-wrapper .code-snippet {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 16px;
    font-family: 'Courier New', monospace;
    font-size: 0.8rem;
    overflow-x: auto;
    position: relative;
    margin-top: 16px;
}

.favicon-generator-wrapper .copy-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 6px 12px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.75rem;
    transition: var(--transition);
}

.favicon-generator-wrapper .copy-btn:hover {
    background: var(--primary-dark);
    box-shadow: 0 0 10px rgba(220, 38, 38, 0.5);
}

.favicon-generator-wrapper .copy-btn.copied {
    background: var(--success);
}

/* ===== HIDDEN ===== */
.favicon-generator-wrapper .hidden {
    display: none !important;
}

/* ===== COLOR PALETTE ===== */
.favicon-generator-wrapper .color-palette {
    display: flex;
    gap: 18px;
    margin-top: 12px;
    flex-wrap: wrap;
}

.favicon-generator-wrapper .color-swatch {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    border: 2px solid var(--border);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.favicon-generator-wrapper .color-swatch:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

.favicon-generator-wrapper .color-swatch::after {
    content: attr(data-color);
    position: absolute;
    bottom: -24px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.7rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

/* Highlighted text */
.favicon-generator-wrapper .highlight-text {
    background: linear-gradient(120deg, var(--primary) 0%, var(--primary-light) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
}

/* Status indicator */
.favicon-generator-wrapper .status-ready {
    display: inline-block;
    padding: 4px 12px;
    background: var(--success);
    color: white;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-left: 8px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .favicon-generator-wrapper {
        padding: 12px;
    }

    .favicon-generator-wrapper .header {
        margin-bottom: 24px;
    }

    .favicon-generator-wrapper .controls-grid {
        grid-template-columns: 1fr;
    }

    .favicon-generator-wrapper .button-group {
        flex-direction: column;
    }

    .favicon-generator-wrapper .btn {
        width: 100%;
    }
}

@media (max-width: 390px) {
    .favicon-generator-wrapper .preview-grid {
        grid-template-columns: 1fr;
    }

    .favicon-generator-wrapper .checkbox-group {
        grid-template-columns: 1fr;
    }
}