/* =============================================
   Privacy Policy Generator — Styles
   Theme: Professional navy-blue & white
   ============================================= */

:root {
    --navy-900: #0f172a;
    --navy-800: #1a2744;
    --navy-700: #1e3a5f;
    --navy-600: #2563eb;
    --navy-500: #3b82f6;
    --navy-400: #60a5fa;
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --green-500: #22c55e;
    --green-600: #16a34a;
    --red-500: #ef4444;
    --amber-500: #f59e0b;

    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-serif: 'Lora', Georgia, 'Times New Roman', serif;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 20px;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 0 20px rgba(37, 99, 235, 0.15);

    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--gray-50);
    color: var(--navy-800);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.app-header {
    background: var(--navy-900);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(12px);
}

.header-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0.875rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo h1 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: -0.01em;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.lang-select {
    background: rgba(255, 255, 255, 0.08);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-sm);
    padding: 0.4rem 0.75rem;
    font-size: 0.8125rem;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: var(--transition);
}

.lang-select:hover {
    background: rgba(255, 255, 255, 0.14);
}

.lang-select option {
    background: var(--navy-900);
    color: var(--white);
}

/* Main */
.app-main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem;
    width: 100%;
    flex: 1;
}

/* Progress */
.progress-container {
    margin-bottom: 1.5rem;
}

.progress-bar {
    height: 4px;
    background: var(--gray-200);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 0.75rem;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--navy-600), var(--navy-400));
    border-radius: 4px;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    width: 16.66%;
}

.progress-steps {
    display: flex;
    justify-content: space-between;
    gap: 0.25rem;
}

.progress-step {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.75rem;
    color: var(--gray-400);
    transition: var(--transition);
    white-space: nowrap;
}

.progress-step.active {
    color: var(--navy-600);
    font-weight: 600;
}

.progress-step.completed {
    color: var(--green-600);
}

.progress-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gray-300);
    transition: var(--transition);
    flex-shrink: 0;
}

.progress-step.active .progress-dot {
    background: var(--navy-600);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

.progress-step.completed .progress-dot {
    background: var(--green-500);
}

/* Wizard Layout */
.wizard-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 1.5rem;
    align-items: start;
}

/* Wizard Panel */
.wizard-panel {
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.wizard-step {
    display: none;
    padding: 2rem;
    animation: fadeSlideIn 0.35s ease;
}

.wizard-step.active {
    display: block;
}

@keyframes fadeSlideIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.step-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.75rem;
}

.step-number {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--navy-600), var(--navy-700));
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.step-header h2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--navy-900);
    letter-spacing: -0.01em;
}

.step-desc {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-top: 0.125rem;
}

/* Forms */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--navy-800);
}

.form-group input,
.form-group select {
    padding: 0.625rem 0.875rem;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-family: var(--font-sans);
    color: var(--navy-800);
    background: var(--white);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--navy-500);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.form-group input::placeholder {
    color: var(--gray-400);
}

/* Checkbox Cards */
.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.checkbox-grid.compact {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
}

.checkbox-card {
    position: relative;
    cursor: pointer;
}

.checkbox-card input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.checkbox-card .card-content {
    padding: 1.25rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.checkbox-card.small .card-content {
    padding: 0.875rem;
    text-align: center;
    align-items: center;
}

.checkbox-card .card-icon {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.checkbox-card .card-content strong {
    font-size: 0.875rem;
    color: var(--navy-800);
}

.checkbox-card .card-content small {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.checkbox-card input:checked+.card-content {
    border-color: var(--navy-600);
    background: rgba(37, 99, 235, 0.04);
    box-shadow: var(--shadow-glow);
}

.checkbox-card:hover .card-content {
    border-color: var(--navy-400);
}

/* Toggle Rows */
.toggle-grid {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.toggle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.875rem 1rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
    color: var(--navy-800);
}

.toggle-row:hover {
    background: var(--gray-50);
}

.toggle-input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.toggle-slider {
    position: relative;
    width: 44px;
    height: 24px;
    background: var(--gray-300);
    border-radius: 24px;
    transition: var(--transition);
    flex-shrink: 0;
}

.toggle-slider::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: var(--white);
    border-radius: 50%;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.toggle-input:checked~.toggle-slider {
    background: var(--navy-600);
}

.toggle-input:checked~.toggle-slider::after {
    transform: translateX(20px);
}

/* Wizard Navigation */
.wizard-nav {
    display: flex;
    justify-content: space-between;
    padding: 1rem 2rem 1.5rem;
    border-top: 1px solid var(--gray-100);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.btn-primary {
    background: linear-gradient(135deg, var(--navy-600), var(--navy-700));
    color: var(--white);
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover:not(:disabled) {
    box-shadow: 0 4px 16px rgba(37, 99, 235, 0.4);
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--gray-100);
    color: var(--navy-800);
    border: 1px solid var(--gray-200);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--gray-200);
}

.btn-ghost {
    background: transparent;
    color: var(--gray-500);
    padding: 0.5rem 0.875rem;
}

.btn-ghost:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.wizard-nav .btn-ghost {
    color: var(--gray-500);
}

.wizard-nav .btn-ghost:hover:not(:disabled) {
    background: var(--gray-100);
    color: var(--navy-800);
}

/* Export Controls */
.export-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.format-selector {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.format-selector label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--gray-500);
}

.format-buttons {
    display: flex;
    background: var(--gray-100);
    border-radius: var(--radius-md);
    padding: 3px;
}

.format-btn {
    padding: 0.375rem 0.875rem;
    border: none;
    background: none;
    font-size: 0.8125rem;
    font-weight: 500;
    font-family: var(--font-sans);
    color: var(--gray-500);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.format-btn.active {
    background: var(--white);
    color: var(--navy-800);
    box-shadow: var(--shadow-sm);
}

.export-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* Preview Document */
.preview-document {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 2rem;
    min-height: 400px;
    font-family: var(--font-serif);
    font-size: 0.9375rem;
    line-height: 1.8;
    color: var(--navy-800);
    overflow-y: auto;
    max-height: 600px;
}

.preview-document h1 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--navy-900);
}

.preview-document h2 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--navy-900);
    padding-bottom: 0.375rem;
    border-bottom: 1px solid var(--gray-200);
}

.preview-document p {
    margin-bottom: 0.75rem;
}

.preview-document ul {
    margin: 0.5rem 0 1rem 1.5rem;
}

.preview-document li {
    margin-bottom: 0.375rem;
}

.preview-document .last-updated {
    font-size: 0.8125rem;
    color: var(--gray-500);
    font-style: italic;
    margin-bottom: 1.5rem;
}

.preview-placeholder {
    color: var(--gray-400);
    font-family: var(--font-sans);
    font-style: italic;
    text-align: center;
    padding: 3rem 1rem;
}

/* Preview Sidebar */
.preview-sidebar {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 80px;
    max-height: calc(100vh - 120px);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sidebar-header h3 {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--navy-800);
}

.badge {
    font-size: 0.6875rem;
    font-weight: 700;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    background: rgba(37, 99, 235, 0.1);
    color: var(--navy-600);
    letter-spacing: 0.03em;
}

.sidebar-preview {
    padding: 1.25rem;
    overflow-y: auto;
    flex: 1;
    font-family: var(--font-serif);
    font-size: 0.8125rem;
    line-height: 1.7;
    color: var(--navy-800);
}

.sidebar-preview h1 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.sidebar-preview h2 {
    font-size: 0.9375rem;
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    padding-bottom: 0.25rem;
    border-bottom: 1px solid var(--gray-100);
}

.sidebar-preview p {
    margin-bottom: 0.5rem;
}

.sidebar-preview ul {
    margin: 0.25rem 0 0.75rem 1.25rem;
}

.sidebar-preview .last-updated {
    font-size: 0.75rem;
    color: var(--gray-400);
    font-style: italic;
    margin-bottom: 1rem;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--navy-900);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

.toast.visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Footer */
.app-footer {
    text-align: center;
    padding: 1.5rem;
    font-size: 0.8125rem;
    color: var(--gray-500);
    border-top: 1px solid var(--gray-200);
    margin-top: 2rem;
}

.app-footer p {
    margin-bottom: 0.25rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .wizard-layout {
        grid-template-columns: 1fr;
    }

    .preview-sidebar {
        display: none;
    }

    .progress-step span:not(.progress-dot) {
        display: none;
    }
}

@media (max-width: 640px) {
    .header-inner {
        padding: 0.75rem 1rem;
    }

    .logo h1 {
        font-size: 0.9375rem;
    }

    .btn-ghost span {
        display: none;
    }

    .wizard-step {
        padding: 1.25rem;
    }

    .wizard-nav {
        padding: 1rem 1.25rem;
    }

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

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

    .checkbox-grid.compact {
        grid-template-columns: repeat(2, 1fr);
    }

    .export-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .export-actions {
        justify-content: center;
    }

    .preview-document {
        padding: 1.25rem;
        min-height: 300px;
    }
}