/* TheRobotInsider 2026 enhancements
   - Trust bar
   - TL;DR summary box
   - Spec table
   - Skip link
   - Newsletter inline form
   - Compare bar
   - Editorial standards banner
   - Methodology page
   - Compare page
*/

/* ─── Skip Link ───────────────────────────────────────────── */
.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--accent);
    color: #fff;
    padding: 0.75rem 1rem;
    z-index: 10000;
    border-radius: 0 0 8px 0;
    font-weight: 600;
}
.skip-link:focus { left: 0; outline: 2px solid #fff; outline-offset: -4px; }

/* ─── Trust Bar ───────────────────────────────────────────── */
.tri-trust-bar {
    background: linear-gradient(135deg, var(--bg-surface), var(--bg-base));
    padding: 3rem 1.5rem;
    border-top: 1px solid var(--border-default);
    border-bottom: 1px solid var(--border-default);
}
.tri-trust-items {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    max-width: var(--container);
    margin: 0 auto;
    text-align: center;
}
.tri-trust-item .num {
    font-family: var(--font-display);
    font-size: 2.75rem;
    color: var(--accent);
    line-height: 1;
    font-weight: 400;
}
.tri-trust-item .lbl {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ─── Editorial Standards Banner ──────────────────────────── */
.tri-standards-banner {
    background: var(--bg-surface);
    text-align: center;
    padding: 0.875rem 1rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    border-top: 1px solid var(--border-default);
}
.tri-standards-banner a {
    color: var(--accent);
    font-weight: 600;
    margin-left: 0.25rem;
}
.tri-standards-banner a:hover { text-decoration: underline; }

/* ─── TL;DR Summary Box ──────────────────────────────────── */
.tri-tldr {
    background: linear-gradient(135deg, var(--accent-subtle), var(--bg-base));
    border: 1px solid var(--border-default);
    border-left: 4px solid var(--accent);
    border-radius: 12px;
    padding: 1.5rem 1.75rem;
    margin: 0 0 2.5rem;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1.25rem;
    align-items: start;
}
.tri-tldr-score {
    text-align: center;
    background: var(--bg-base);
    border: 2px solid var(--accent);
    border-radius: 12px;
    padding: 0.75rem 1rem;
    min-width: 80px;
}
.tri-tldr-score .v {
    font-family: var(--font-display);
    font-size: 2.25rem;
    line-height: 1;
    color: var(--accent);
}
.tri-tldr-score .m {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-top: 0.25rem;
}
.tri-tldr-body h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}
.tri-tldr-body p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}
.tri-tldr-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.75rem;
}
.tri-tldr-tag {
    font-size: 0.75rem;
    background: var(--bg-base);
    border: 1px solid var(--border-default);
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    color: var(--text-secondary);
}

/* ─── Spec Table ──────────────────────────────────────────── */
.tri-spec-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0 2.5rem;
    background: var(--bg-base);
    border: 1px solid var(--border-default);
    border-radius: 12px;
    overflow: hidden;
}
.tri-spec-table th, .tri-spec-table td {
    padding: 0.875rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-default);
    font-size: 0.9rem;
}
.tri-spec-table tr:last-child th,
.tri-spec-table tr:last-child td { border-bottom: 0; }
.tri-spec-table th {
    background: var(--bg-surface);
    color: var(--text-secondary);
    font-weight: 600;
    width: 35%;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    font-size: 0.75rem;
}
.tri-spec-table td { color: var(--text-primary); }

/* ─── Pros/Cons list ──────────────────────────────────────── */
.tri-pros-cons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin: 1.5rem 0 2.5rem;
}
.tri-pros, .tri-cons {
    background: var(--bg-base);
    border: 1px solid var(--border-default);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
}
.tri-pros h3, .tri-cons h3 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.tri-pros h3 { color: var(--success); }
.tri-cons h3 { color: var(--danger); }
.tri-pros ul, .tri-cons ul { list-style: none; padding: 0; }
.tri-pros li, .tri-cons li {
    padding: 0.4rem 0 0.4rem 1.5rem;
    position: relative;
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--text-secondary);
}
.tri-pros li::before { content: '✓'; color: var(--success); font-weight: 700; position: absolute; left: 0; }
.tri-cons li::before { content: '×'; color: var(--danger); font-weight: 700; position: absolute; left: 0; }

/* ─── Newsletter Inline Form ─────────────────────────────── */
.tri-newsletter-inline {
    background: linear-gradient(135deg, var(--accent-subtle), var(--bg-base));
    border: 1px solid var(--border-default);
    border-radius: 16px;
    padding: 2rem;
    margin: 2.5rem 0;
    text-align: center;
}
.tri-newsletter-inline h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}
.tri-newsletter-inline p {
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
}
.tri-newsletter-form {
    display: flex;
    gap: 0.5rem;
    max-width: 460px;
    margin: 0 auto;
}
.tri-newsletter-form input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-default);
    border-radius: 8px;
    background: var(--bg-base);
    color: var(--text-primary);
    font-size: 0.95rem;
}
.tri-newsletter-form input:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}
.tri-newsletter-form button {
    padding: 0.75rem 1.5rem;
    background: var(--accent);
    color: #fff;
    border: 0;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
}
.tri-newsletter-form button:hover { background: var(--accent-hover); }
.tri-newsletter-feedback {
    margin-top: 0.75rem;
    font-size: 0.875rem;
    min-height: 1.25rem;
}
.tri-newsletter-feedback.success { color: var(--success); }
.tri-newsletter-feedback.error { color: var(--danger); }

/* ─── Compare Bar (floating) ─────────────────────────────── */
.tri-compare-bar {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    background: var(--bg-base);
    border-top: 1px solid var(--border-default);
    box-shadow: 0 -10px 30px rgba(0,0,0,0.1);
    padding: 1rem 1.5rem;
    z-index: 90;
    transform: translateY(100%);
    transition: transform 0.3s var(--ease-out);
    display: flex;
    align-items: center;
    gap: 1rem;
    justify-content: space-between;
}
.tri-compare-bar.is-open { transform: translateY(0); }
.tri-compare-pills { display: flex; gap: 0.5rem; flex: 1; }
.tri-compare-pill {
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: 999px;
    padding: 0.4rem 0.9rem;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}
.tri-compare-pill button {
    background: none;
    border: 0;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    padding: 0;
}
.tri-compare-bar a {
    background: var(--accent);
    color: #fff;
    padding: 0.65rem 1.25rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
}

/* ─── Compare page table ─────────────────────────────────── */
.tri-compare-table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    background: var(--bg-base);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.tri-compare-table th, .tri-compare-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-default);
    text-align: left;
    font-size: 0.9rem;
    vertical-align: top;
}
.tri-compare-table thead th {
    background: var(--bg-surface);
    font-family: var(--font-display);
    font-size: 1.1rem;
}
.tri-compare-table thead td {
    background: var(--bg-surface);
    font-weight: 700;
    text-align: center;
}
.tri-compare-table tr.row-label th {
    background: var(--accent-subtle);
    color: var(--accent);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ─── Compare trigger button on cards ────────────────────── */
.tri-compare-trigger {
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    color: var(--text-secondary);
    border-radius: 6px;
    padding: 0.3rem 0.65rem;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.15s;
}
.tri-compare-trigger:hover { border-color: var(--accent); color: var(--accent); }
.tri-compare-trigger.is-active { background: var(--accent); color: #fff; border-color: var(--accent); }

/* ─── Live search dropdown ───────────────────────────────── */
.tri-search-modal-results {
    margin-top: 0.5rem;
    max-height: 60vh;
    overflow-y: auto;
}
.tri-search-group { margin-bottom: 1rem; }
.tri-search-group-title {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    padding: 0.5rem 0 0.25rem;
    border-bottom: 1px solid var(--border-default);
    margin-bottom: 0.5rem;
}
.tri-search-item {
    display: flex;
    flex-direction: column;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    color: var(--text-primary);
    text-decoration: none;
    transition: background 0.1s;
    cursor: pointer;
}
.tri-search-item:hover, .tri-search-item.is-focused {
    background: var(--bg-surface);
}
.tri-search-item-title { font-weight: 600; font-size: 0.9rem; }
.tri-search-item-excerpt { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.15rem; }
.tri-search-item-price { font-size: 0.8rem; color: var(--accent); font-weight: 600; }
.tri-search-empty { text-align: center; color: var(--text-muted); padding: 2rem 1rem; font-size: 0.9rem; }

/* ─── Methodology page ───────────────────────────────────── */
.tri-methodology {
    max-width: 880px;
    margin: 0 auto;
    padding: 1rem 0;
}
.tri-methodology section { margin-bottom: 2.5rem; }
.tri-methodology h2 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--accent);
    padding-bottom: 0.5rem;
    display: inline-block;
}
.tri-methodology p { color: var(--text-secondary); line-height: 1.7; margin-bottom: 1rem; }
.tri-rubric-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    background: var(--bg-base);
    border: 1px solid var(--border-default);
    border-radius: 12px;
    overflow: hidden;
}
.tri-rubric-table th, .tri-rubric-table td {
    padding: 0.85rem 1rem;
    text-align: left;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border-default);
}
.tri-rubric-table th { background: var(--bg-surface); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-secondary); }
.tri-rubric-table td:first-child { font-weight: 600; }
.tri-rubric-table .pct { color: var(--accent); font-weight: 700; text-align: right; }
.tri-principle-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    margin-top: 1.5rem;
}
.tri-principle-card {
    background: var(--bg-base);
    border: 1px solid var(--border-default);
    border-radius: 12px;
    padding: 1.25rem;
}
.tri-principle-card h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.tri-principle-card p { font-size: 0.875rem; color: var(--text-secondary); margin: 0; }

/* ─── Mobile responsive ──────────────────────────────────── */
@media (max-width: 768px) {
    .tri-tldr { grid-template-columns: 1fr; }
    .tri-tldr-score { display: inline-flex; }
    .tri-pros-cons { grid-template-columns: 1fr; }
    .tri-trust-items { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
    .tri-trust-item .num { font-size: 2rem; }
    .tri-newsletter-form { flex-direction: column; }
    .tri-principle-grid { grid-template-columns: 1fr; }
    .tri-compare-bar { flex-direction: column; gap: 0.75rem; align-items: stretch; }
    .tri-compare-pills { flex-wrap: wrap; }
}