/* =========================================================================
   Salesforce Dictionary - Compare Page Styles
   ========================================================================= */

/* ── Hero ──────────────────────────────────────────────────────────────── */

.sf-compare__hero {
    background: linear-gradient(135deg, var(--sf-brand-dark) 0%, #063872 55%, #0a4fa3 100%);
    color: var(--sf-text-inverse);
    padding: 48px 24px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.sf-compare__hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2300A1E0' fill-opacity='0.06'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 1;
}

.sf-compare__hero h1 {
    font-size: 36px;
    font-weight: 700;
    margin: 0 0 12px;
    position: relative;
}

.sf-compare__hero p {
    font-size: 17px;
    opacity: 0.85;
    margin: 0;
    position: relative;
}

/* ── Selector Section ─────────────────────────────────────────────────── */

.sf-compare__selector {
    max-width: var(--sf-max-width);
    margin: -28px auto 0;
    padding: 0 24px;
    position: relative;
    z-index: 10;
}

.sf-compare__selector-card {
    background: var(--sf-bg-card);
    border-radius: var(--sf-border-radius);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
    border: 1px solid var(--sf-border-color);
    padding: 28px 32px;
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
}

.sf-compare__select-wrapper {
    flex: 1;
    min-width: 200px;
    max-width: 340px;
}

.sf-compare__select-wrapper label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--sf-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.sf-compare__select-wrapper select {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--sf-border-color);
    border-radius: var(--sf-border-radius-sm);
    font-size: 14px;
    color: var(--sf-text-primary);
    background: var(--sf-bg-card);
    cursor: pointer;
    transition: border-color var(--sf-transition);
}

.sf-compare__select-wrapper select:focus {
    outline: none;
    border-color: var(--sf-brand-primary);
    box-shadow: 0 0 0 3px rgba(1, 118, 211, 0.15);
}

.sf-compare__vs {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--sf-brand-primary), var(--sf-brand-accent));
    color: white;
    font-weight: 800;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 18px;
}

.sf-compare__btn {
    background: linear-gradient(135deg, var(--sf-brand-primary), var(--sf-brand-accent));
    color: white;
    border: none;
    padding: 12px 32px;
    border-radius: var(--sf-border-radius-sm);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--sf-transition), box-shadow var(--sf-transition);
    margin-top: 18px;
}

.sf-compare__btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(1, 118, 211, 0.3);
}

/* ── Comparison Result ────────────────────────────────────────────────── */

.sf-compare__result {
    max-width: var(--sf-max-width);
    margin: 32px auto;
    padding: 0 24px;
    display: none;
}

.sf-compare__result.active { display: block; }

.sf-compare__result-header {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 20px;
    margin-bottom: 28px;
    background: var(--sf-bg-card);
    border-radius: var(--sf-border-radius);
    box-shadow: var(--sf-shadow-card);
    border: 1px solid var(--sf-border-color);
    padding: 24px 28px;
}

.sf-compare__result-term {
    text-align: center;
}

.sf-compare__result-term h2 {
    font-size: 22px;
    font-weight: 700;
    color: var(--sf-brand-dark);
    margin: 0 0 6px;
}

.sf-compare__result-term .sf-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sf-badge--core { background: #EEF4FF; color: #0176D3; }
.sf-badge--admin { background: #FFF3E0; color: #E65100; }
.sf-badge--dev { background: #E8F5E9; color: #2E7D32; }
.sf-badge--sales { background: #F3E5F5; color: #7B1FA2; }

.sf-compare__result-vs {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #FF6B6B, #FF8E53);
    color: white;
    font-weight: 800;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* ── Summary & Definition Columns ─────────────────────────────────────── */

.sf-compare__columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}

.sf-compare__col {
    background: var(--sf-bg-card);
    border-radius: var(--sf-border-radius);
    box-shadow: var(--sf-shadow-card);
    border: 1px solid var(--sf-border-color);
    padding: 24px;
}

.sf-compare__col h3 {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--sf-text-tertiary);
    margin: 0 0 10px;
}

.sf-compare__col p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--sf-text-secondary);
    margin: 0;
}

.sf-compare__col--highlight {
    border-left: 4px solid var(--sf-brand-primary);
}

.sf-compare__col--highlight-alt {
    border-left: 4px solid #FF8E53;
}

/* ── Differences Table ────────────────────────────────────────────────── */

.sf-compare__diff-card {
    background: var(--sf-bg-card);
    border-radius: var(--sf-border-radius);
    box-shadow: var(--sf-shadow-card);
    border: 1px solid var(--sf-border-color);
    padding: 28px;
    margin-bottom: 24px;
}

.sf-compare__diff-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--sf-brand-dark);
    margin: 0 0 20px;
}

.sf-compare__diff-table {
    width: 100%;
    border-collapse: collapse;
}

.sf-compare__diff-table th {
    text-align: left;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--sf-text-tertiary);
    padding: 10px 16px;
    border-bottom: 2px solid var(--sf-border-color);
    background: var(--sf-brand-light);
}

.sf-compare__diff-table th:first-child {
    border-radius: var(--sf-border-radius-sm) 0 0 0;
}

.sf-compare__diff-table th:last-child {
    border-radius: 0 var(--sf-border-radius-sm) 0 0;
}

.sf-compare__diff-table td {
    padding: 14px 16px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--sf-text-secondary);
    border-bottom: 1px solid var(--sf-border-color);
}

.sf-compare__diff-table td:first-child {
    font-weight: 600;
    color: var(--sf-text-primary);
    white-space: nowrap;
    width: 140px;
}

.sf-compare__diff-table tr:last-child td {
    border-bottom: none;
}

.sf-compare__diff-table tr:hover td {
    background: rgba(1, 118, 211, 0.03);
}

/* ── Popular Comparisons Grid ─────────────────────────────────────────── */

.sf-compare__popular {
    max-width: var(--sf-max-width);
    margin: 40px auto;
    padding: 0 24px;
}

.sf-compare__popular h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--sf-brand-dark);
    margin: 0 0 8px;
    text-align: center;
}

.sf-compare__popular > p {
    text-align: center;
    color: var(--sf-text-tertiary);
    font-size: 15px;
    margin: 0 0 28px;
}

.sf-compare__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.sf-compare__card {
    background: var(--sf-bg-card);
    border-radius: var(--sf-border-radius);
    box-shadow: var(--sf-shadow-card);
    border: 1px solid var(--sf-border-color);
    padding: 24px;
    cursor: pointer;
    transition: transform var(--sf-transition), box-shadow var(--sf-transition);
    text-decoration: none;
    display: block;
}

.sf-compare__card:hover {
    transform: translateY(-3px);
    box-shadow: var(--sf-shadow-card-hover);
}

.sf-compare__card-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--sf-brand-dark);
    margin: 0 0 6px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.sf-compare__card-title .vs-tag {
    background: linear-gradient(135deg, #FF6B6B, #FF8E53);
    color: white;
    font-size: 10px;
    font-weight: 800;
    padding: 2px 8px;
    border-radius: 10px;
    letter-spacing: 0.5px;
}

.sf-compare__card-subtitle {
    font-size: 13px;
    color: var(--sf-text-tertiary);
    margin: 0 0 12px;
    line-height: 1.4;
}

.sf-compare__card-badges {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.sf-compare__card-badges .sf-cat-badge {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 12px;
    background: var(--sf-brand-light);
    color: var(--sf-brand-primary);
    font-weight: 500;
}

/* ── Responsive ───────────────────────────────────────────────────────── */

@media (max-width: 900px) {
    .sf-compare__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .sf-compare__hero { padding: 32px 16px; }
    .sf-compare__hero h1 { font-size: 26px; }

    .sf-compare__selector { padding: 0 16px; }
    .sf-compare__selector-card {
        flex-direction: column;
        padding: 20px;
    }

    .sf-compare__select-wrapper { max-width: 100%; }

    .sf-compare__vs { margin-top: 0; }
    .sf-compare__btn { margin-top: 0; width: 100%; }

    .sf-compare__result { padding: 0 16px; }

    .sf-compare__result-header {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 12px;
        padding: 20px;
    }

    .sf-compare__result-vs {
        margin: 0 auto;
    }

    .sf-compare__columns {
        grid-template-columns: 1fr;
    }

    .sf-compare__diff-table {
        display: block;
        overflow-x: auto;
    }

    .sf-compare__popular { padding: 0 16px; }
    .sf-compare__grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .sf-compare__hero h1 { font-size: 22px; }
    .sf-compare__diff-table td:first-child { white-space: normal; }
}

/* ── Dark Mode Overrides ──────────────────────────────────────────────── */

[data-theme="dark"] .sf-compare__hero {
    background: linear-gradient(135deg, #0D1B2A 0%, #0F2847 55%, #122F54 100%);
}

[data-theme="dark"] .sf-compare__diff-table th {
    background: #1A2744;
}

[data-theme="dark"] .sf-compare__diff-table tr:hover td {
    background: rgba(27, 150, 255, 0.05);
}

[data-theme="dark"] .sf-badge--core {
    background: #122A4D;
    color: #5EB5FF;
}

[data-theme="dark"] .sf-badge--admin {
    background: #3D2A0A;
    color: #FFB74D;
}

[data-theme="dark"] .sf-badge--dev {
    background: #2E1A3D;
    color: #CE93D8;
}

[data-theme="dark"] .sf-badge--sales {
    background: #3D1428;
    color: #F48FB1;
}

[data-theme="dark"] .sf-compare__card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .sf-compare__card-badges .sf-cat-badge {
    background: #1A2744;
    color: #5EB5FF;
}