/* Phase 35 · WhatTNext AI Certification pages. Buttons use the Phase 33 CTA
   styles (.page-cta-btn / .page-cta-btn2 in style.css). */
.aic-wrap { max-width: 980px; margin: 0 auto; padding: calc(var(--navbar-height, 56px) + 1.5rem) 1rem 4rem; box-sizing: border-box; }
#aic-dash .aic-wrap, .card .aic-wrap { padding-top: 0; }
.aic-wrap * { box-sizing: border-box; }
.aic-eyebrow { display: inline-block; color: var(--accent); font-weight: 700; font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 0.5rem; }
.aic-h1 { font-size: clamp(1.6rem, 4vw, 2.4rem); font-weight: 800; letter-spacing: -0.02em; margin: 0 0 0.6rem; color: var(--text); line-height: 1.15; }
.aic-sub { color: var(--text-secondary); font-size: 1.02rem; line-height: 1.55; max-width: 680px; margin: 0 0 1.25rem; }
.aic-h2 { font-size: 1.35rem; font-weight: 750; margin: 2.25rem 0 0.9rem; color: var(--text); letter-spacing: -0.01em; }
.aic-h3 { font-size: 1.05rem; font-weight: 700; margin: 0 0 0.35rem; color: var(--text); }
.aic-muted { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.5; }
.aic-small { font-size: 0.8rem; color: var(--text-secondary); }
.aic-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; margin-top: 0.75rem; }
.aic-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.aic-grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
@media (max-width: 860px) { .aic-grid { grid-template-columns: 1fr; } .aic-grid2 { grid-template-columns: 1fr; } }
.aic-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 16px; padding: 1.25rem 1.35rem; min-width: 0; }
.aic-card.aic-accent { border-color: rgba(0,122,255,0.35); box-shadow: 0 2px 10px rgba(0,122,255,0.08); }
.aic-price { font-size: 1.4rem; font-weight: 800; color: var(--text); margin: 0.4rem 0; }
.aic-price span { font-size: 0.85rem; font-weight: 600; color: var(--text-secondary); margin-left: 4px; }
.aic-facts { list-style: none; padding: 0; margin: 0.5rem 0 0; font-size: 0.88rem; color: var(--text-secondary); }
.aic-facts li { padding: 3px 0; }
.aic-steps { counter-reset: aic; list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.75rem; }
@media (max-width: 860px) { .aic-steps { grid-template-columns: 1fr; } }
.aic-steps li { counter-increment: aic; background: var(--card-bg); border: 1px solid var(--border); border-radius: 14px; padding: 1rem; font-size: 0.9rem; color: var(--text-secondary); line-height: 1.5; }
.aic-steps li::before { content: counter(aic); display: inline-flex; width: 26px; height: 26px; border-radius: 50%; background: var(--accent); color: #fff; font-weight: 700; align-items: center; justify-content: center; margin-bottom: 0.5rem; }
.aic-steps b { display: block; color: var(--text); margin-bottom: 2px; }
.aic-note { background: rgba(0,122,255,0.05); border: 1px solid rgba(0,122,255,0.18); border-radius: 14px; padding: 1rem 1.15rem; font-size: 0.9rem; line-height: 1.55; color: var(--text); }
.aic-note ul { margin: 0.4rem 0 0; padding-left: 1.1rem; }
.aic-warn { background: #fff8e6; border: 1px solid #f5d27a; color: #5c4400; border-radius: 12px; padding: 0.75rem 1rem; font-size: 0.9rem; line-height: 1.5; }
.aic-error { color: #b42318; font-size: 0.9rem; margin-top: 0.5rem; }
.aic-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.aic-table th, .aic-table td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
.aic-table th { color: var(--text-secondary); font-weight: 600; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em; }
.aic-scroll { overflow-x: auto; max-width: 100%; }
.aic-bar { height: 8px; border-radius: 4px; background: var(--bg-secondary, #f0f0f3); overflow: hidden; }
.aic-bar > div { height: 100%; background: linear-gradient(90deg, #34c759, var(--accent)); width: 0; transition: width 0.3s ease; }
.aic-modules { list-style: none; padding: 0; margin: 0; }
.aic-modules li { display: flex; align-items: center; gap: 0.75rem; padding: 0.85rem 0; border-bottom: 1px solid var(--border); }
.aic-modules a { color: var(--text); font-weight: 600; text-decoration: none; }
.aic-tick { width: 24px; height: 24px; flex: 0 0 24px; border-radius: 50%; border: 2px solid var(--border); display: inline-flex; align-items: center; justify-content: center; font-size: 0.8rem; color: #fff; }
.aic-tick.done { background: #34c759; border-color: #34c759; }
.aic-pill { display: inline-block; white-space: nowrap; font-size: 0.72rem; font-weight: 700; padding: 2px 8px; border-radius: 999px; background: var(--bg-secondary, #f0f0f3); color: var(--text-secondary); }
.aic-pill.ok { background: rgba(52,199,89,0.14); color: #1a7f37; }
.aic-pill.no { background: rgba(255,149,0,0.16); color: #8a4b00; }
.aic-video { width: 100%; max-height: 70vh; background: #000; border-radius: 12px; }
.aic-article { font-size: 1rem; line-height: 1.7; color: var(--text); }
.aic-article h2, .aic-article h3 { margin-top: 1.6rem; }
.aic-article pre { overflow-x: auto; background: var(--bg-secondary, #f5f5f7); padding: 0.75rem; border-radius: 8px; }
.aic-article blockquote { border-left: 3px solid var(--border); margin: 1rem 0; padding: 0.25rem 1rem; color: var(--text-secondary); }
.aic-article a, .aic-asset a { overflow-wrap: anywhere; }   /* long source URLs wrap on a phone */
.aic-q { margin: 0 0 1rem; }
.aic-stem { font-size: 1.02rem; line-height: 1.55; color: var(--text); font-weight: 600; margin-bottom: 0.75rem; }
.aic-stem p, .aic-article p, .aic-asset p { color: inherit; }
.aic-stem p { margin: 0 0 0.4rem; }
.aic-asset { background: var(--bg-secondary, #f5f5f7); border-radius: 10px; padding: 0.75rem 0.9rem; margin: 0 0 0.75rem; font-size: 0.9rem; white-space: pre-wrap; line-height: 1.5; }
.aic-asset-label { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-secondary); display: block; margin-bottom: 4px; }
.aic-opt { display: flex; gap: 0.6rem; align-items: flex-start; padding: 0.75rem 0.9rem; border: 1.5px solid var(--border); border-radius: 12px; margin-bottom: 0.5rem; cursor: pointer; color: var(--text); font-size: 0.93rem; line-height: 1.5; background: var(--card-bg); width: 100%; text-align: left; }
.aic-opt:hover { border-color: var(--accent); }
.aic-opt.sel { border-color: var(--accent); background: rgba(0,122,255,0.06); }
.aic-opt input { margin-top: 3px; }
.aic-order-row { display: flex; gap: 0.5rem; align-items: center; padding: 0.6rem 0.75rem; border: 1px solid var(--border); border-radius: 10px; margin-bottom: 0.4rem; background: var(--card-bg); }
.aic-order-row .aic-order-text { flex: 1; min-width: 0; font-size: 0.92rem; }
.aic-order-row button { border: 1px solid var(--border); background: transparent; border-radius: 8px; padding: 4px 9px; cursor: pointer; color: var(--text); }
.aic-exam-top { position: sticky; top: var(--navbar-height, 56px); z-index: 5; background: var(--bg-primary, #fff); border-bottom: 1px solid var(--border); padding: 0.6rem 0; margin-bottom: 1rem; display: flex; flex-wrap: wrap; gap: 0.5rem 1rem; align-items: center; justify-content: space-between; }
.aic-timer { font-variant-numeric: tabular-nums; font-weight: 800; font-size: 1.1rem; color: var(--text); }
.aic-timer.low { color: #d70015; }
.aic-nav { display: flex; flex-wrap: wrap; gap: 4px; margin: 0.5rem 0 1rem; }
.aic-nav button { width: 34px; height: 30px; border-radius: 8px; border: 1px solid var(--border); background: var(--card-bg); cursor: pointer; font-size: 0.78rem; color: var(--text); }
.aic-nav button.ans { background: rgba(0,122,255,0.12); border-color: rgba(0,122,255,0.4); }
.aic-nav button.flag { box-shadow: inset 0 -3px 0 #ff9500; }
.aic-nav button.cur { outline: 2px solid var(--accent); }
.aic-btn { display: inline-flex; align-items: center; gap: 6px; padding: 9px 16px; border-radius: 100px; border: 1px solid var(--border); background: var(--card-bg); color: var(--text); font-weight: 600; font-size: 0.88rem; cursor: pointer; text-decoration: none; }
.aic-btn:disabled { opacity: 0.45; cursor: not-allowed; }
.aic-result { text-align: center; padding: 2rem 1rem; border-radius: 18px; color: #fff; margin-bottom: 1.25rem; }
.aic-result.pass { background: linear-gradient(135deg, #1a7f37, #34c759); }
.aic-result.fail { background: linear-gradient(135deg, #3a3a3c, #636366); }
.aic-result h1 { color: #fff; font-size: 2.4rem; margin: 0 0 0.25rem; letter-spacing: 0.04em; }
.aic-result p { color: rgba(255,255,255,0.92); margin: 0; }
.aic-cam { width: 100%; max-width: 420px; border-radius: 12px; background: #111; aspect-ratio: 4 / 3; object-fit: cover; }
.aic-shots { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 0.5rem; }
.aic-shots img { width: 120px; border-radius: 8px; border: 1px solid var(--border); }
.aic-verify { text-align: center; }
.aic-verify .aic-status { display: inline-block; font-weight: 800; padding: 6px 14px; border-radius: 999px; margin: 0.75rem 0; }
.aic-verify .aic-status.valid { background: rgba(52,199,89,0.15); color: #1a7f37; }
.aic-verify .aic-status.revoked { background: rgba(255,59,48,0.14); color: #b42318; }
.aic-field { display: block; width: 100%; max-width: 420px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px; font-size: 1rem; background: var(--card-bg); color: var(--text); }
.aic-sample { border-top: 1px solid var(--border); padding: 1rem 0; }
.aic-sample .aic-reveal { margin-top: 0.5rem; }
.aic-answer { display: none; margin-top: 0.5rem; }
.aic-answer.shown { display: block; }
.aic-hidden { display: none !important; }