/* ============================================
   Pricing Page Generator
   Primary: #6C63FF | Secondary: #A78BFA
   Accent: #F472B6 | Background: #0F0A1A
   ============================================ */

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

:root {
    --primary: #6C63FF;
    --primary-glow: rgba(108, 99, 255, 0.15);
    --secondary: #A78BFA;
    --accent: #F472B6;
    --bg: #0F0A1A;
    --bg-card: #1a1230;
    --bg-input: #120d20;
    --border: #2a2045;
    --border-focus: #6C63FF;
    --text: #e2e8f0;
    --text-muted: #94a3b8;
    --text-dim: #64748b;
    --success: #34d399;
    --error: #f87171;
    --warning: #fbbf24;
    --radius: 12px;
    --radius-sm: 8px;
    --radius-xs: 6px;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
    --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.5);
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.6
}

/* Header */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(15, 10, 26, 0.9);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border)
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.625rem 1.25rem;
    max-width: 1400px;
    margin: 0 auto
}

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

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--primary-glow);
    border: 1px solid rgba(108, 99, 255, 0.3);
    border-radius: var(--radius-sm);
    color: var(--primary)
}

.logo-title {
    font-size: 1rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--text), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2
}

.logo-subtitle {
    font-size: 0.625rem;
    font-weight: 500;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.08em
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.375rem
}

/* Buttons & Inputs */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 0.875rem;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    background: none;
    color: var(--text)
}

.btn:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #5b52e0);
    color: white;
    border-color: rgba(108, 99, 255, 0.3);
    box-shadow: 0 2px 10px rgba(108, 99, 255, 0.25)
}

.btn-primary:hover {
    box-shadow: 0 4px 18px rgba(108, 99, 255, 0.35);
    transform: translateY(-1px)
}

.btn-ghost {
    background: transparent;
    color: var(--text-muted)
}

.btn-ghost:hover {
    color: var(--text);
    background: rgba(255, 255, 255, 0.05)
}

.btn-sm {
    padding: 0.35rem 0.625rem;
    font-size: 0.75rem
}

.btn-danger {
    color: var(--error)
}

.btn-danger:hover {
    background: rgba(248, 113, 113, 0.08)
}

.select-input {
    padding: 0.4rem 0.625rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    color: var(--text);
    font-family: var(--font);
    font-size: 0.75rem;
    outline: none;
    cursor: pointer
}

.select-input:focus {
    border-color: var(--border-focus)
}

.form-input {
    width: 100%;
    padding: 0.5rem 0.75rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    color: var(--text);
    font-family: var(--font);
    font-size: 0.8125rem;
    outline: none;
    transition: var(--transition)
}

.form-input:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.12)
}

.form-input::placeholder {
    color: var(--text-dim);
    opacity: 0.4
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin-bottom: 0.625rem
}

.form-group label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted)
}

.form-group label input[type="checkbox"] {
    margin-right: 0.375rem;
    accent-color: var(--primary)
}

/* Layout */
.main {
    padding: 1.25rem;
    max-width: 1400px;
    margin: 0 auto
}

.builder-view {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 1.25rem;
    align-items: start
}

.builder-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    position: sticky;
    top: 70px
}

.builder-main {
    min-height: 400px
}

/* Section Cards */
.section-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem
}

.section-title {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.75rem
}

.section-hint {
    font-size: 0.6875rem;
    color: var(--text-dim);
    margin-bottom: 0.5rem
}

/* Features */
.feature-list {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    margin-bottom: 0.5rem
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.5rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-xs)
}

.feature-item input {
    flex: 1;
    background: none;
    border: none;
    color: var(--text);
    font-family: var(--font);
    font-size: 0.75rem;
    outline: none
}

.feature-item .remove-feature {
    background: none;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    font-size: 0.75rem;
    padding: 0.125rem 0.25rem;
    transition: var(--transition)
}

.feature-item .remove-feature:hover {
    color: var(--error)
}

/* Tier Cards */
.tiers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem
}

.tier-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition)
}

.tier-card:hover {
    border-color: rgba(108, 99, 255, 0.2)
}

.tier-card.popular {
    border-color: rgba(108, 99, 255, 0.4);
    box-shadow: 0 0 20px rgba(108, 99, 255, 0.08)
}

.tier-header {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(255, 255, 255, 0.015)
}

.tier-header-left {
    display: flex;
    align-items: center;
    gap: 0.375rem
}

.tier-badge {
    font-size: 0.625rem;
    padding: 0.125rem 0.5rem;
    border-radius: 9999px;
    background: var(--primary-glow);
    color: var(--primary);
    font-weight: 600
}

.tier-body {
    padding: 1rem
}

.tier-row {
    margin-bottom: 0.625rem
}

.tier-row label {
    font-size: 0.6875rem;
    font-weight: 500;
    color: var(--text-dim);
    display: block;
    margin-bottom: 0.125rem
}

.tier-features {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin-top: 0.5rem
}

.tier-feature-toggle {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.75rem;
    color: var(--text-muted)
}

.tier-feature-toggle input {
    accent-color: var(--success)
}

.tier-footer {
    padding: 0.625rem 1rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 0.25rem
}

/* Preview */
.preview-view {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: var(--bg);
    overflow-y: auto
}

.preview-header {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.5rem;
    background: rgba(15, 10, 26, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border)
}

.preview-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.06em
}

.preview-frame {
    padding: 3rem 1.5rem;
    max-width: 960px;
    margin: 0 auto
}

/* Preview Pricing Page Styles */
.pricing-page {
    text-align: center
}

.pricing-page .pricing-title {
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 0.375rem;
    background: linear-gradient(135deg, var(--text), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text
}

.pricing-page .pricing-subtitle {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 2rem
}

.pricing-page .billing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
    font-size: 0.8125rem;
    color: var(--text-muted)
}

.pricing-page .toggle-switch {
    position: relative;
    width: 44px;
    height: 24px;
    background: var(--border);
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition)
}

.pricing-page .toggle-switch.active {
    background: var(--primary)
}

.pricing-page .toggle-switch::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: #fff;
    border-radius: 50%;
    transition: var(--transition)
}

.pricing-page .toggle-switch.active::after {
    left: 22px
}

.pricing-page .pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
    max-width: 960px;
    margin: 0 auto
}

.pricing-page .pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem 1.5rem;
    text-align: left;
    transition: var(--transition)
}

.pricing-page .pricing-card.featured {
    border-color: rgba(108, 99, 255, 0.4);
    box-shadow: 0 4px 24px rgba(108, 99, 255, 0.12);
    position: relative;
    overflow: hidden
}

.pricing-page .pricing-card.featured::before {
    content: 'Most Popular';
    position: absolute;
    top: 12px;
    right: -32px;
    background: var(--primary);
    color: white;
    font-size: 0.625rem;
    font-weight: 700;
    padding: 0.25rem 2.5rem;
    transform: rotate(45deg);
    text-transform: uppercase;
    letter-spacing: 0.06em
}

.pricing-page .plan-name {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--text)
}

.pricing-page .plan-desc {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-bottom: 1rem
}

.pricing-page .plan-price {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.125rem;
    color: var(--text)
}

.pricing-page .plan-price span {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--text-dim)
}

.pricing-page .plan-features {
    list-style: none;
    margin: 1.25rem 0
}

.pricing-page .plan-features li {
    padding: 0.375rem 0;
    font-size: 0.8125rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.5rem
}

.pricing-page .plan-features li::before {
    content: '✓';
    color: var(--success);
    font-weight: 700
}

.pricing-page .plan-features li.disabled {
    opacity: 0.35
}

.pricing-page .plan-features li.disabled::before {
    content: '✕';
    color: var(--error)
}

.pricing-page .plan-cta {
    display: block;
    width: 100%;
    padding: 0.75rem;
    text-align: center;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text)
}

.pricing-page .plan-cta:hover {
    background: rgba(255, 255, 255, 0.05)
}

.pricing-page .pricing-card.featured .plan-cta {
    background: var(--primary);
    color: white;
    border-color: var(--primary)
}

.pricing-page .pricing-card.featured .plan-cta:hover {
    box-shadow: 0 4px 16px rgba(108, 99, 255, 0.3)
}

/* Comparison Table */
.pricing-page .comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 2rem;
    text-align: left
}

.pricing-page .comparison-table th,
.pricing-page .comparison-table td {
    padding: 0.625rem 1rem;
    border-bottom: 1px solid var(--border);
    font-size: 0.8125rem
}

.pricing-page .comparison-table th {
    color: var(--text-muted);
    font-weight: 600;
    background: rgba(255, 255, 255, 0.02)
}

.pricing-page .comparison-table td {
    color: var(--text-muted)
}

.pricing-page .comparison-table .check {
    color: var(--success);
    font-weight: 700
}

.pricing-page .comparison-table .cross {
    color: var(--text-dim);
    opacity: 0.4
}

/* Toast */
.toast-container {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 0.5rem
}

.toast {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    font-size: 0.8125rem;
    color: var(--text);
    animation: toast-in 0.3s ease
}

@keyframes toast-in {
    from {
        opacity: 0;
        transform: translateY(12px)
    }

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

::-webkit-scrollbar {
    width: 5px
}

::-webkit-scrollbar-track {
    background: transparent
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.06);
    border-radius: 3px
}

@media(max-width:768px) {
    .builder-view {
        grid-template-columns: 1fr
    }

    .builder-sidebar {
        position: static
    }

    .tiers-grid {
        grid-template-columns: 1fr
    }
}