/* Code Generator Suite - Comprehensive Styles */

:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --bg-color: #ffffff;
    --surface-color: #f9fafb;
    --text-color: #1f2937;
    --text-light: #6b7280;
    --border-color: #e5e7eb;
    --success-color: #10b981;
    --error-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] {
    --bg-color: #111827;
    --surface-color: #1f2937;
    --text-color: #f9fafb;
    --text-light: #9ca3af;
    --border-color: #374151;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    transition: background 0.3s, color 0.3s;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
.header {
    background: var(--surface-color);
    border-bottom: 1px solid var(--border-color);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
}

.theme-toggle {
    background: none;
    border: 2px solid var(--border-color);
    color: var(--text-color);
    padding: 8px 16px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.3s;
}

.theme-toggle:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Tabs */
.tabs {
    display: flex;
    gap: 10px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 12px 24px;
    background: var(--surface-color);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-color);
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tab-btn:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.tab-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.tab-content {
    display: none;
    animation: fadeIn 0.3s;
}

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

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Generator Card */
.generator-card {
    background: var(--surface-color);
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.generator-card h2 {
    font-size: 2rem;
    margin-bottom: 30px;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 15px;
}

.generator-card h2 i {
    color: var(--primary-color);
}

/* Type Selector */
.type-selector {
    display: flex;
    gap: 10px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.type-btn {
    padding: 10px 20px;
    background: var(--bg-color);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.95rem;
    color: var(--text-color);
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.type-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Input Section */
.input-section {
    margin: 30px 0;
}

.input-group {
    margin: 20px 0;
}

.input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-color);
}

input[type="text"],
textarea,
select {
    width: 100%;
    padding: 12px;
    background: var(--bg-color);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-color);
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s;
}

textarea {
    font-family: 'Courier New', monospace;
    resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.hint {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-top: 5px;
}

/* Controls Grid */
.controls-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.control label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-color);
    font-size: 0.95rem;
}

input[type="range"] {
    width: 100%;
    height: 6px;
    background: var(--border-color);
    border-radius: 5px;
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    width: 18px;
    height: 18px;
    background: var(--primary-color);
    cursor: pointer;
    border-radius: 50%;
}

.color-picker {
    display: flex;
    align-items: center;
    gap: 10px;
}

input[type="color"] {
    width: 50px;
    height: 40px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    color: var(--text-color);
    cursor: pointer;
}

input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* Buttons */
.btn-generate {
    padding: 15px 40px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s;
    margin: 30px 0;
}

.btn-generate:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(99, 102, 241, 0.3);
}

.btn-download,
.btn-copy,
.btn-clear {
    padding: 10px 20px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s;
}

.btn-download:hover,
.btn-copy:hover {
    background: var(--primary-dark);
}

.btn-clear {
    background: var(--error-color);
}

/* Preview Section */
.preview-section {
    margin: 40px 0;
    padding: 30px;
    background: var(--bg-color);
    border-radius: 12px;
    text-align: center;
}

.preview-section h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--text-color);
}

.qr-container,
.barcode-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 200px;
    margin: 20px 0;
}

.download-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 20px;
}

.error-message {
    color: var(--error-color);
    margin-top: 15px;
    font-weight: 500;
}

/* Password Output */
.password-output {
    margin: 30px 0;
}

.password-display {
    display: flex;
    align-items: center;
    gap: 15px;
    background: var(--bg-color);
    padding: 20px;
    border-radius: 10px;
    border: 2px solid var(--border-color);
}

.password-display code {
    flex: 1;
    font-size: 1.2rem;
    font-family: 'Courier New', monospace;
    color: var(--text-color);
    word-break: break-all;
}

.strength-meter {
    width: 100%;
    height: 10px;
    background: var(--border-color);
    border-radius: 5px;
    margin: 20px 0;
    overflow: hidden;
}

.strength-bar {
    height: 100%;
    width: 0%;
    transition: all 0.3s;
    border-radius: 5px;
}

.strength-text {
    text-align: center;
    font-weight: 600;
    font-size: 1.1rem;
}

/* Lorem Output */
.lorem-output {
    margin: 30px 0;
}

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

.output-header label {
    font-weight: 600;
    font-size: 1.1rem;
}

.output-actions {
    display: flex;
    gap: 10px;
}

.stats {
    margin-top: 10px;
    font-size: 0.9rem;
    color: var(--text-light);
}

/* Options Grid */
.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin: 20px 0;
}

/* Status Message */
.status-message {
    display: none;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    margin: 20px 0;
    font-weight: 500;
}

.status-message.success {
    background: var(--success-color);
    color: white;
}

.status-message.error {
    background: var(--error-color);
    color: white;
}

.status-message.info {
    background: var(--info-color);
    color: white;
}

/* Footer */
.footer {
    text-align: center;
    padding: 30px 20px;
    background: var(--surface-color);
    border-top: 1px solid var(--border-color);
    margin-top: 50px;
    color: var(--text-light);
}

/* Responsive */
@media (max-width: 768px) {
    .generator-card {
        padding: 20px;
    }

    .generator-card h2 {
        font-size: 1.5rem;
    }

    .tabs {
        flex-direction: column;
    }

    .tab-btn {
        width: 100%;
        justify-content: center;
    }

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

    .download-buttons {
        flex-direction: column;
    }

    .password-display {
        flex-direction: column;
    }

    .output-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}