/* ═══════════════════════════════════════════════════════════════════════════
   VistoShield — Documentation Styles
   ═══════════════════════════════════════════════════════════════════════════ */

.docs-page { padding-top: 72px; }
.docs-layout { display: flex; min-height: calc(100vh - 72px); }
.docs-page .footer { margin-left: 0; width: 100%; }

/* ── Sidebar ─────────────────────────────────────────────────────────── */
.docs-sidebar {
    width: 280px;
    flex-shrink: 0;
    background: var(--slate-50);
    border-right: 1px solid var(--slate-200);
    padding: 24px 0;
    position: sticky;
    top: 72px;
    height: calc(100vh - 72px);
    overflow-y: auto;
}
.docs-sidebar__inner { padding: 0 20px; }
.docs-sidebar__brand {
    display: block;
    font-size: 13px;
    color: var(--slate-500);
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--slate-200);
}
.docs-sidebar__brand:hover { color: var(--teal); }
.docs-sidebar__section { margin-bottom: 24px; }
.docs-sidebar__heading {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .8px;
    color: var(--slate-400);
    margin-bottom: 8px;
}
.docs-sidebar__list { list-style: none; }
.docs-sidebar__link {
    display: block;
    padding: 5px 12px;
    font-size: 14px;
    color: var(--slate-600);
    border-radius: 4px;
    transition: all .15s;
    margin-bottom: 1px;
}
.docs-sidebar__link:hover { color: var(--navy); background: var(--slate-100); }
.docs-sidebar__link--active {
    color: var(--teal-dark);
    background: rgba(36, 191, 179, .08);
    font-weight: 600;
    border-left: 3px solid var(--teal);
}

/* ── Main Content ────────────────────────────────────────────────────── */
.docs-main {
    flex: 1;
    padding: 40px 48px;
    max-width: 900px;
}

.docs-content h1 {
    font-size: 32px;
    font-weight: 800;
    color: var(--slate-900);
    margin-bottom: 12px;
}

.docs-lead {
    font-size: 18px;
    color: var(--slate-500);
    margin-bottom: 36px;
    line-height: 1.6;
}

.docs-content h2 {
    font-size: 22px;
    font-weight: 700;
    color: var(--slate-900);
    margin: 40px 0 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--slate-100);
}

.docs-content h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--slate-800);
    margin: 28px 0 10px;
}

.docs-content p { margin-bottom: 14px; line-height: 1.7; }

.docs-content ul, .docs-content ol {
    margin-bottom: 16px;
    padding-left: 24px;
}

.docs-content li {
    margin-bottom: 6px;
    line-height: 1.6;
}

.docs-content pre {
    background: var(--slate-900);
    color: var(--teal);
    padding: 16px 20px;
    border-radius: 8px;
    overflow-x: auto;
    margin: 16px 0;
    font-size: 14px;
    line-height: 1.6;
}

.docs-content code {
    font-family: var(--mono);
    font-size: 0.9em;
}

.docs-content p code,
.docs-content li code,
.docs-content td code {
    background: var(--slate-100);
    padding: 2px 6px;
    border-radius: 3px;
    color: var(--slate-700);
    font-size: 13px;
}

/* ── Docs Cards (overview page) ──────────────────────────────────────── */
.docs-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 28px 0 40px;
}

.docs-card {
    display: block;
    background: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: 8px;
    padding: 24px;
    transition: border-color .2s, box-shadow .2s;
    text-decoration: none;
}

.docs-card:hover {
    border-color: var(--teal);
    box-shadow: 0 4px 12px rgba(0,0,0,.06);
}

.docs-card__icon { font-size: 28px; display: block; margin-bottom: 10px; }
.docs-card h3 { font-size: 17px; color: var(--slate-900); margin-bottom: 6px; }
.docs-card p { font-size: 13px; color: var(--slate-500); margin: 0; line-height: 1.5; }

/* ── Docs Table ──────────────────────────────────────────────────────── */
.docs-table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
}

.docs-table td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--slate-100);
    font-size: 14px;
}

.docs-table td:first-child { white-space: nowrap; }

/* ── Tips & Warnings ─────────────────────────────────────────────────── */
.docs-tip, .docs-warning {
    padding: 14px 18px;
    border-radius: 6px;
    margin: 16px 0;
    font-size: 14px;
    line-height: 1.6;
}

.docs-tip {
    background: #ecfdf5;
    border-left: 4px solid var(--teal);
    color: #065f46;
}

.docs-warning {
    background: #fffbeb;
    border-left: 4px solid #f59e0b;
    color: #92400e;
}

/* ── Footer override for docs ────────────────────────────────────────── */
/* footer is outside .docs-layout, no margin needed */

/* ── Responsive ──────────────────────────────────────────────────────── */
@media (max-width: 968px) {
    .docs-sidebar { width: 240px; }
    .docs-main { padding: 28px 24px; }
}

@media (max-width: 768px) {
    .docs-layout { flex-direction: column; }
    .docs-sidebar {
        width: 100%;
        position: static;
        height: auto;
        border-right: none;
        border-bottom: 1px solid var(--slate-200);
        padding: 16px 0;
    }
    .docs-sidebar__inner { display: flex; flex-wrap: wrap; gap: 16px; }
    .docs-sidebar__section { min-width: 140px; margin-bottom: 0; }
    .docs-sidebar__brand { width: 100%; }
    .docs-main { padding: 24px 16px; }
    .docs-cards { grid-template-columns: 1fr; }
    .docs-content h1 { font-size: 24px; }
    .docs-content pre { font-size: 12px; }
}