/* ============================================================================
   VOLUNTEER PAGES — premium (Frontend Phase 8). Site engine. Uses --sp-* palette.
   Reuses .donate-* form styles (loaded via donate.css). Scoped to .vol-*.
   ============================================================================ */
.vol-hero { background: var(--sp-gradient); color: #fff; padding: clamp(2.75rem, 6vw, 4.5rem) 0; }
.vol-hero__eyebrow { display: inline-block; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.25); padding: 5px 15px; border-radius: 999px; font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 12px; }
.vol-hero h1 { color: #fff; font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; letter-spacing: -.02em; margin: 0; line-height: 1.1; }
.vol-hero p { color: rgba(255,255,255,.9); margin: 12px 0 0; max-width: 62ch; font-size: clamp(1rem,1.5vw,1.15rem); }

.vol-body { padding: clamp(2.5rem, 5vw, 4rem) 0; }
.vol-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(2rem, 4vw, 3.5rem); align-items: start; }
.vol-info__title { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 800; color: var(--sp-ink); margin: 0 0 6px; }
.vol-info__lead { color: var(--sp-muted); margin: 0 0 24px; line-height: 1.6; }
.vol-benefits { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.vol-benefit { background: #fff; border: 1px solid var(--sp-line); border-radius: 18px; padding: 20px; box-shadow: 0 1px 2px rgba(16,30,54,.05); transition: transform .35s var(--sp-ease), box-shadow .35s; }
.vol-benefit:hover { transform: translateY(-4px); box-shadow: var(--sp-shadow); }
.vol-benefit__icon { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; font-size: 1.3rem; margin-bottom: 12px; }
.vol-benefit h3 { font-size: 1.05rem; font-weight: 800; color: var(--sp-ink); margin: 0 0 4px; }
.vol-benefit p { color: var(--sp-muted); font-size: .88rem; line-height: 1.5; margin: 0; }
.vol-tone--teal { background: #FBEFD6; color: #B45309; } .vol-tone--blue { background: #FBE3E3; color: #C61F26; }
.vol-tone--orange { background: #FEF0DD; color: #F5820B; } .vol-tone--green { background: #E4F6EA; color: #16A34A; }

.vol-stats { display: flex; gap: 12px; margin-top: 24px; flex-wrap: wrap; }
.vol-stat { flex: 1; min-width: 120px; background: linear-gradient(135deg, #EAF3FA, #fff); border: 1px solid var(--sp-line); border-radius: 16px; padding: 18px; text-align: center; }
.vol-stat b { display: block; font-size: 1.7rem; font-weight: 800; color: var(--sp-primary); line-height: 1; }
.vol-stat span { font-size: .78rem; color: var(--sp-muted); }

.vol-form-card { background: #fff; border: 1px solid var(--sp-line); border-radius: 26px; padding: clamp(1.5rem, 3vw, 2.25rem); box-shadow: var(--sp-shadow-lg); }
.vol-form-card__title { font-size: clamp(1.35rem, 2.5vw, 1.8rem); font-weight: 800; color: var(--sp-ink); margin: 0; }
.vol-form-card__sub { color: var(--sp-muted); margin: 6px 0 22px; }
.vol-form { display: flex; flex-direction: column; gap: 14px; }
.vol-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.vol-field { display: flex; flex-direction: column; gap: 6px; }
.vol-field label { font-size: .85rem; font-weight: 600; color: var(--sp-ink); }
.vol-field select.donate-input { appearance: auto; }
.vol-consent { display: flex; gap: 10px; align-items: flex-start; font-size: .85rem; color: var(--sp-muted); background: #FBF3E8; border-radius: 12px; padding: 12px 14px; }
.vol-consent input { margin-top: 3px; flex: 0 0 auto; }
.vol-form .ssrf-btn { align-self: stretch; justify-content: center; margin-top: 4px; }
@media (max-width: 860px) { .vol-grid { grid-template-columns: 1fr; } .vol-benefits, .vol-row { grid-template-columns: 1fr; } }

/* ---- Certificate verify ---- */
.cert-verify-card { background: #fff; border: 1px solid var(--sp-line); border-radius: 26px; padding: clamp(1.75rem, 4vw, 2.5rem); box-shadow: var(--sp-shadow-lg); text-align: center; }
.cert-verify__icon { width: 64px; height: 64px; border-radius: 18px; display: grid; place-items: center; font-size: 1.8rem; background: var(--sp-gradient); color: #fff; margin: 0 auto 16px; }
.cert-verify-card h2 { font-weight: 800; color: var(--sp-ink); margin: 0 0 6px; font-size: 1.4rem; }
.cert-verify-card > p { color: var(--sp-muted); margin: 0 0 20px; }
.cert-verify__form { display: flex; gap: 10px; }
.cert-verify__form input { flex: 1; }
.cert-verify__hint { margin: 16px 0 0; font-size: .85rem; color: var(--sp-muted); display: inline-flex; align-items: center; gap: 6px; }
.cert-result { margin-top: 24px; background: #fff; border: 1px solid var(--sp-line); border-radius: 24px; padding: 32px; text-align: center; box-shadow: var(--sp-shadow); }
.cert-result__icon { font-size: 3.2rem; display: inline-block; }
.cert-result--valid .cert-result__icon, .cert-result--valid h2 { color: var(--sp-success); }
.cert-result--invalid .cert-result__icon, .cert-result--invalid h2 { color: #DC2626; }
.cert-result h2 { font-weight: 800; margin: 10px 0 4px; }
.cert-result > p { color: var(--sp-muted); margin: 0; }
.cert-detail { text-align: left; margin: 22px 0 0; border: 1px solid var(--sp-line); border-radius: 16px; overflow: hidden; }
.cert-detail div { display: flex; justify-content: space-between; gap: 12px; padding: 12px 18px; border-bottom: 1px solid var(--sp-line); font-size: .92rem; }
.cert-detail div:last-child { border-bottom: 0; }
.cert-detail dt { color: var(--sp-muted); margin: 0; }
.cert-detail dd { font-weight: 700; color: var(--sp-ink); margin: 0; text-align: right; }
.cert-verify__print { margin-top: 18px; }
.cert-trust { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 22px; }
.cert-trust span { display: inline-flex; align-items: center; gap: 6px; font-size: .78rem; color: var(--sp-muted); font-weight: 600; }
.cert-trust i { color: var(--sp-success); }
@media (max-width: 520px) { .cert-verify__form { flex-direction: column; } }

/* ---- Certificate request-to-view flow ---- */
.cert-list { display: flex; flex-direction: column; gap: 12px; }
.cert-item { display: flex; align-items: center; gap: 16px; background: #fff; border: 1px solid var(--sp-line); border-radius: 18px; padding: 16px 20px; box-shadow: 0 1px 2px rgba(16,30,54,.05); transition: transform .3s var(--sp-ease), box-shadow .3s; }
.cert-item:hover { transform: translateY(-3px); box-shadow: var(--sp-shadow); }
.cert-item__icon { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; font-size: 1.25rem; background: #EAF3FA; color: var(--sp-primary); flex: 0 0 auto; }
.cert-item__body { flex: 1; min-width: 0; }
.cert-item__body h3 { font-size: 1.05rem; font-weight: 800; color: var(--sp-ink); margin: 0; }
.cert-item__body p { color: var(--sp-muted); font-size: .85rem; margin: 2px 0 0; }
.cert-item__num { font-weight: 700; color: var(--sp-primary); }
.cert-item .ssrf-btn { flex: 0 0 auto; }
.cert-selected { display: flex; align-items: center; gap: 14px; background: linear-gradient(135deg, #EAF3FA, #fff); border: 1px solid var(--sp-line); border-radius: 18px; padding: 16px 20px; margin-bottom: 18px; }
.cert-selected__icon { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; font-size: 1.35rem; background: var(--sp-gradient); color: #fff; flex: 0 0 auto; }
.cert-selected h3 { margin: 0; font-weight: 800; color: var(--sp-ink); font-size: 1.05rem; }
.cert-selected p { margin: 2px 0 0; color: var(--sp-muted); font-size: .85rem; }
.cert-status { background: #fff; border: 1px solid var(--sp-line); border-radius: 24px; padding: 40px 32px; text-align: center; box-shadow: var(--sp-shadow); }
.cert-status__icon { font-size: 3.2rem; display: inline-block; }
.cert-status--pending .cert-status__icon { color: var(--sp-saffron); }
.cert-status--approved .cert-status__icon { color: var(--sp-success); }
.cert-status--rejected .cert-status__icon { color: #DC2626; }
.cert-status h2 { font-weight: 800; color: var(--sp-ink); margin: 12px 0 4px; }
.cert-status > p { color: var(--sp-muted); margin: 0 auto; max-width: 44ch; }
.cert-status__cert { display: inline-flex; align-items: center; gap: 8px; background: #FBF3E8; border-radius: 999px; padding: 8px 16px; margin: 18px 0; font-size: .9rem; color: var(--sp-ink); }
.cert-status .ssrf-btn { margin-top: 6px; }
.cert-status__hint { font-size: .85rem; color: var(--sp-muted); margin: 16px 0 0; display: inline-flex; align-items: center; gap: 6px; }
.cert-status__ref { font-size: .75rem; color: var(--sp-muted); margin: 18px 0 0; }
.cert-view-card { background: #fff; border: 1px solid var(--sp-line); border-radius: 26px; padding: clamp(1.75rem,4vw,2.5rem); box-shadow: var(--sp-shadow-lg); text-align: center; }
.cert-view__badge { display: inline-flex; align-items: center; gap: 6px; background: #E7F6EC; color: #166534; font-weight: 700; font-size: .78rem; padding: 6px 14px; border-radius: 999px; }
.cert-view__name { font-size: clamp(1.5rem,3vw,2.1rem); font-weight: 800; color: var(--sp-ink); margin: 14px 0 2px; }
.cert-view__type { color: var(--sp-muted); margin: 0 0 8px; }
.cert-view__actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 20px; }
@media (max-width: 560px) { .cert-item { flex-wrap: wrap; } .cert-item .ssrf-btn { width: 100%; justify-content: center; } }

/* ---- Certificate index action cards ---- */
.cert-actions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.cert-action { display: flex; flex-direction: column; gap: 10px; background: #fff; border: 1px solid var(--sp-line); border-radius: 22px; padding: 30px 26px; text-decoration: none; box-shadow: 0 1px 2px rgba(16,30,54,.05); transition: transform .4s var(--sp-ease), box-shadow .4s var(--sp-ease), border-color .4s; }
.cert-action:hover { transform: translateY(-6px); box-shadow: var(--sp-shadow); border-color: transparent; }
.cert-action__icon { width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; font-size: 1.5rem; background: #EAF3FA; color: var(--sp-primary); }
.cert-action h3 { font-size: 1.2rem; font-weight: 800; color: var(--sp-ink); margin: 6px 0 0; }
.cert-action p { color: var(--sp-muted); font-size: .92rem; line-height: 1.55; margin: 0; flex: 1; }
.cert-action__more { color: var(--sp-primary); font-weight: 700; font-size: .9rem; display: inline-flex; align-items: center; gap: 6px; transition: gap .25s var(--sp-ease); }
.cert-action:hover .cert-action__more { gap: 11px; }
.cert-action--primary { background: var(--sp-gradient); border-color: transparent; box-shadow: var(--sp-shadow); }
.cert-action--primary h3 { color: #fff; }
.cert-action--primary p { color: rgba(255,255,255,.9); }
.cert-action--primary .cert-action__icon { background: rgba(255,255,255,.16); color: #fff; }
.cert-action--primary .cert-action__more { color: #fff; }
@media (max-width: 860px) { .cert-actions { grid-template-columns: 1fr; } }