/* ══ HELP PAGE — FULL REDESIGN ═══════════════════════════ */

.hp {
    --hp-accent: var(--bs-primary);
    --hp-radius: 14px;
    --hp-card-bg: var(--bs-card-bg, var(--bs-body-bg));
    --hp-muted: var(--bs-secondary-color, #6c757d);
    --hp-border: var(--bs-border-color);
    --hp-subtle-bg: var(--bs-secondary-bg, rgba(0,0,0,.03));
    background: var(--bs-body-bg);
    color: var(--bs-body-color);
    min-height: 100vh;
}

/* ── HERO ──────────────────────────────────────────────── */
.hp-hero {
    position: relative;
    padding: 56px 24px 48px;
    text-align: center;
    overflow: hidden;
    background:
        radial-gradient(ellipse 80% 60% at 50% 0%, rgba(var(--bs-primary-rgb),.12) 0%, transparent 70%),
        var(--hp-card-bg);
    border-bottom: 1px solid var(--hp-border);
}

.hp-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='40' height='40' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='1' cy='1' r='.6' fill='%23888' fill-opacity='.06'/%3E%3C/svg%3E");
    pointer-events: none;
}

.hp-hero-icon {
    width: 72px; height: 72px;
    margin: 0 auto 20px;
    background: rgba(var(--bs-primary-rgb), .1);
    border: 2px solid rgba(var(--bs-primary-rgb), .2);
    border-radius: 20px;
    display: flex; align-items: center; justify-content: center;
    font-size: 30px;
    color: var(--bs-primary);
}

.hp-hero h1 {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -.5px;
    margin: 0 0 8px;
    color: var(--bs-heading-color, var(--bs-body-color));
}

.hp-hero p {
    max-width: 520px;
    margin: 0 auto 28px;
    font-size: .95rem;
    color: var(--hp-muted);
    line-height: 1.5;
}

/* ── SEARCH ───────────────────────────────────────────── */
.hp-search {
    position: relative;
    max-width: 500px;
    margin: 0 auto;
}

.hp-search input {
    width: 100%;
    padding: 13px 44px;
    border-radius: 12px;
    border: 1.5px solid var(--hp-border);
    background: var(--bs-body-bg);
    color: var(--bs-body-color);
    font-size: .92rem;
    outline: none;
    transition: border-color .2s, box-shadow .2s;
}

.hp-search input:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 4px rgba(var(--bs-primary-rgb), .12);
}

.hp-search input::placeholder { color: var(--hp-muted); opacity: .5; }

.hp-search-icon {
    position: absolute; left: 15px; top: 50%; transform: translateY(-50%);
    color: var(--hp-muted); font-size: 15px; pointer-events: none;
}

.hp-search-x {
    position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
    background: none; border: none; color: var(--hp-muted);
    cursor: pointer; padding: 4px 8px; font-size: 13px;
}
.hp-search-x:hover { color: var(--bs-body-color); }

/* ── CATEGORY GRID (home) ─────────────────────────────── */
.hp-cats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 14px;
    max-width: 960px;
    margin: 0 auto;
    padding: 32px 20px 12px;
}

.hp-cat {
    display: flex;
    align-items: center;
    gap: 13px;
    padding: 16px 18px;
    background: var(--hp-card-bg);
    border: 1px solid var(--hp-border);
    border-radius: var(--hp-radius);
    cursor: pointer;
    transition: transform .15s, box-shadow .15s, border-color .15s;
    text-decoration: none;
    color: var(--bs-body-color);
}

.hp-cat:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,.08);
    border-color: var(--cat-c, var(--bs-primary));
}

.hp-cat-ico {
    width: 42px; height: 42px;
    border-radius: 11px;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
    background: rgba(var(--cat-rgb, var(--bs-primary-rgb)), .1);
    color: var(--cat-c, var(--bs-primary));
}

.hp-cat-text { min-width: 0; }

.hp-cat-text strong {
    display: block;
    font-size: .88rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--bs-heading-color, var(--bs-body-color));
}

.hp-cat-text small {
    font-size: .76rem;
    color: var(--hp-muted);
    line-height: 1.3;
}

/* ── MAIN CONTENT ─────────────────────────────────────── */
.hp-main {
    max-width: 820px;
    margin: 0 auto;
    padding: 36px 20px 60px;
}

/* ── SECTION ──────────────────────────────────────────── */
.hp-sec {
    margin-bottom: 44px;
    animation: hpIn .3s ease both;
}

@keyframes hpIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: none; }
}

.hp-sec-hdr {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--sec-c, var(--bs-primary));
}

.hp-sec-hdr-ico {
    width: 44px; height: 44px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
    background: rgba(var(--sec-rgb, var(--bs-primary-rgb)), .1);
    color: var(--sec-c, var(--bs-primary));
}

.hp-sec-hdr h2 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: -.3px;
    color: var(--bs-heading-color, var(--bs-body-color));
}

.hp-sec-hdr p {
    margin: 2px 0 0;
    font-size: .82rem;
    color: var(--hp-muted);
}

/* ── ARTICLE CARDS ────────────────────────────────────── */
.hp-articles {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.hp-art {
    background: var(--hp-card-bg);
    border: 1px solid var(--hp-border);
    border-radius: var(--hp-radius);
    overflow: hidden;
    transition: border-color .2s;
}

.hp-art.open { border-color: rgba(var(--sec-rgb, var(--bs-primary-rgb)), .4); }

.hp-art-toggle {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 16px 18px;
    background: none;
    border: none;
    text-align: left;
    font-size: .92rem;
    font-weight: 600;
    color: var(--bs-body-color);
    cursor: pointer;
    transition: background .15s;
}

.hp-art-toggle:hover { background: var(--hp-subtle-bg); }

.hp-art-toggle > i:first-child {
    font-size: 16px;
    color: var(--sec-c, var(--bs-primary));
    width: 20px; text-align: center; flex-shrink: 0;
}

.hp-art-chevron {
    margin-left: auto;
    font-size: 11px;
    color: var(--hp-muted);
    transition: transform .2s;
}

.hp-art.open .hp-art-chevron { transform: rotate(180deg); }

.hp-art-body {
    padding: 0 20px 20px 50px;
    font-size: .88rem;
    line-height: 1.75;
    animation: hpIn .2s ease;
}

.hp-art-body p { margin: 0 0 12px; }

/* ── STEPS (numbered) ─────────────────────────────────── */
.hp-steps {
    list-style: none;
    padding: 0;
    margin: 12px 0 16px;
    counter-reset: hps;
}

.hp-steps li {
    counter-increment: hps;
    position: relative;
    padding: 10px 14px 10px 48px;
    margin-bottom: 6px;
    border-radius: 10px;
    background: var(--hp-subtle-bg);
    border: 1px solid transparent;
    transition: border-color .15s;
}

.hp-steps li:hover { border-color: var(--hp-border); }

.hp-steps li::before {
    content: counter(hps);
    position: absolute;
    left: 12px; top: 50%; transform: translateY(-50%);
    width: 24px; height: 24px;
    background: var(--sec-c, var(--bs-primary));
    color: #fff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 11px; font-weight: 800;
}

/* ── TIP / WARNING ────────────────────────────────────── */
.hp-tip {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 14px 16px;
    margin-top: 14px;
    border-radius: 10px;
    font-size: .84rem;
    line-height: 1.6;
    background: rgba(var(--bs-primary-rgb), .06);
    border: 1px solid rgba(var(--bs-primary-rgb), .15);
    color: var(--bs-body-color);
}

.hp-tip > i {
    color: var(--bs-primary);
    font-size: 15px;
    margin-top: 2px;
    flex-shrink: 0;
}

.hp-tip.warn {
    background: rgba(var(--bs-warning-rgb, 255,193,7), .08);
    border-color: rgba(var(--bs-warning-rgb, 255,193,7), .2);
}
.hp-tip.warn > i { color: var(--bs-warning-text, #997404); }

/* ── TABLE ────────────────────────────────────────────── */
.hp-tbl {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: .84rem;
    margin: 12px 0;
    border: 1px solid var(--hp-border);
    border-radius: 10px;
    overflow: hidden;
}

.hp-tbl th {
    background: var(--hp-subtle-bg);
    padding: 9px 14px;
    text-align: left;
    font-weight: 700;
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: .4px;
    color: var(--hp-muted);
}

.hp-tbl td {
    padding: 9px 14px;
    border-top: 1px solid var(--hp-border);
    vertical-align: top;
}

.hp-tbl tr:hover td { background: var(--hp-subtle-bg); }

/* ── 2-COL GRID ───────────────────────────────────────── */
.hp-g2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin: 12px 0;
}
@media (max-width: 576px) { .hp-g2 { grid-template-columns: 1fr; } }

.hp-gbox {
    padding: 14px 16px;
    border-radius: 10px;
    background: var(--hp-subtle-bg);
    border: 1px solid var(--hp-border);
}

.hp-gbox h6 {
    font-size: .84rem;
    font-weight: 700;
    margin: 0 0 4px;
    color: var(--bs-heading-color, var(--bs-body-color));
}

.hp-gbox p {
    font-size: .8rem;
    margin: 0;
    color: var(--hp-muted);
    line-height: 1.5;
}

/* ── CODE EXAMPLES ────────────────────────────────────── */
.hp-codes { display: flex; flex-direction: column; gap: 5px; margin: 8px 0; }

.hp-code {
    display: flex;
    align-items: baseline;
    gap: 14px;
    padding: 8px 14px;
    border-radius: 8px;
    background: var(--hp-subtle-bg);
    border-left: 3px solid var(--sec-c, var(--bs-warning, #ffc107));
    font-size: .83rem;
}

.hp-code code {
    white-space: nowrap;
    font-size: .83rem;
    color: var(--bs-code-color, #d63384);
}

.hp-code span { color: var(--hp-muted); }

/* ── LIST ─────────────────────────────────────────────── */
.hp-list { padding-left: 18px; margin: 8px 0; }

.hp-list li {
    margin-bottom: 6px;
    font-size: .88rem;
    line-height: 1.6;
}

/* ── KBD ──────────────────────────────────────────────── */
.hp kbd, kbd {
    display: inline-block;
    padding: 2px 8px;
    background: var(--hp-subtle-bg);
    border: 1px solid var(--hp-border);
    border-radius: 6px;
    font-size: .78em;
    font-family: var(--bs-font-monospace, monospace);
    color: var(--bs-body-color);
    box-shadow: 0 1px 2px rgba(0,0,0,.08);
}

/* ── EMPTY STATE ──────────────────────────────────────── */
.hp-empty {
    text-align: center;
    padding: 64px 20px;
    color: var(--hp-muted);
}

.hp-empty i { font-size: 48px; display: block; margin-bottom: 16px; opacity: .4; }
.hp-empty h4 { color: var(--bs-body-color); margin: 0 0 8px; }
.hp-empty p { margin: 0 0 20px; font-size: .9rem; }

/* ── FOOTER ───────────────────────────────────────────── */
.hp-footer {
    text-align: center;
    padding: 24px;
    font-size: .84rem;
    color: var(--hp-muted);
    border-top: 1px solid var(--hp-border);
    background: var(--hp-subtle-bg);
}

/* ── BACK BUTTON ──────────────────────────────────────── */
.hp-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    margin-bottom: 20px;
    border-radius: 10px;
    border: 1px solid var(--hp-border);
    background: var(--hp-card-bg);
    color: var(--hp-muted);
    font-size: .84rem;
    font-weight: 500;
    cursor: pointer;
    transition: color .15s, border-color .15s;
}

.hp-back:hover {
    color: var(--bs-primary);
    border-color: var(--bs-primary);
}

/* ── STAT COUNTER (hero) ──────────────────────────────── */
.hp-stats {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-top: 28px;
}

.hp-stat {
    text-align: center;
}

.hp-stat-num {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--bs-primary);
}

.hp-stat-label {
    font-size: .75rem;
    color: var(--hp-muted);
    text-transform: uppercase;
    letter-spacing: .5px;
}