/* Al Haadi Convocation 2026 — styles
   Brand tokens: adjust here to match the official invitation letter. */
:root {
  /* Sampled from the official Al Haadi Institute logo (invitation letter) */
  --green-900: #072a16;
  --green-800: #0d3320;
  --green-700: #123a22;
  --green-600: #2a5a3c;
  --green-100: #e5eee7;
  --gold-600: #9c7a3a;
  --gold-500: #c5a05b;
  --gold-100: #f5ecd9;
  --cream: #faf7f0;
  --paper: #ffffff;
  --ink: #1d2420;
  --muted: #5b6660;
  --line: #ddd6c6;
  --danger: #a3271f;
  --danger-bg: #fbecea;
  --info-bg: #eef4f8;
  --info: #24506e;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(7, 42, 22, .06), 0 6px 24px rgba(7, 42, 22, .08);
  --serif: "Cambria", "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, Cambria, "Times New Roman", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--cream); color: var(--ink);
  font: 16px/1.55 var(--sans);
}
img, svg { max-width: 100%; }
a { color: var(--green-700); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible,
.choice input:focus-visible + span, summary:focus-visible {
  outline: 3px solid var(--gold-500); outline-offset: 2px;
}
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}
.skip-link { position: absolute; left: -9999px; top: 8px; background: var(--paper); padding: 8px 12px; z-index: 10; }
.skip-link:focus { left: 8px; }

/* ---------- Header / hero ---------- */
.site-header { background: var(--paper); color: var(--green-700); border-bottom: 3px solid var(--gold-500); }
.site-header .inner { max-width: 1040px; margin: 0 auto; padding: 18px 16px; display: flex; gap: 14px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--green-700); text-decoration: none; }
.brand img { width: 44px; height: auto; }
.brand .name { font-family: var(--serif); font-size: 1.2rem; letter-spacing: .02em; line-height: 1.15; }
.brand .name small { display: block; font-family: var(--sans); font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gold-600); }
.site-address {
  font-size: .82rem; color: var(--green-700); background: var(--cream); border: 1px solid var(--line); border-radius: 999px;
  padding: 4px 12px; white-space: nowrap;
}
.site-address::before { content: "🔒 "; }

.hero { background: linear-gradient(180deg, #fffdf8 0%, var(--cream) 100%); color: var(--ink); border-bottom: 1px solid var(--line); }
.hero-logo { width: 170px; height: auto; display: block; margin: 0 auto 14px; }
.hero .deadline { display: inline-block; margin: 16px auto 0; background: var(--green-700); color: #fff; padding: 8px 16px; border-radius: 999px; font-size: .95rem; }
.hero .deadline strong { color: var(--gold-100); }
.hero .inner { max-width: 1040px; margin: 0 auto; padding: 28px 16px 88px; text-align: center; }
.hero .eyebrow { color: var(--gold-600); letter-spacing: .2em; text-transform: uppercase; font-size: .8rem; margin: 0 0 8px; }
.hero h1 { font-family: var(--serif); color: var(--green-700); font-weight: 700; font-size: clamp(2rem, 6vw, 3.2rem); margin: 0; line-height: 1.1; }
.hero .rule { width: 120px; height: 14px; margin: 16px auto; display: block; }
.hero p.lead { max-width: 620px; margin: 0 auto; color: var(--muted); }

main { max-width: 1040px; margin: -60px auto 0; padding: 0 16px 48px; position: relative; }

/* ---------- Event summary ---------- */
.card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.event-summary { padding: 24px; display: grid; gap: 20px; grid-template-columns: 1fr; }
.event-facts { display: grid; gap: 14px; grid-template-columns: 1fr; margin: 0; }
.event-facts div { display: grid; grid-template-columns: 28px 1fr; gap: 10px; align-items: start; }
.event-facts dt { color: var(--gold-600); font-size: 1.15rem; line-height: 1.3; }
.event-facts dd { margin: 0; }
.event-facts dd strong { display: block; font-family: var(--serif); font-size: 1.08rem; }
.sessions { display: grid; gap: 12px; grid-template-columns: 1fr; }
.session-card { border: 1px solid var(--line); border-top: 4px solid var(--gold-500); border-radius: 10px; padding: 14px 16px; background: #fffdf8; }
.session-card h3 { margin: 0 0 4px; font-family: var(--serif); font-size: 1.1rem; color: var(--green-700); }
.session-card p { margin: 2px 0; font-size: .95rem; }
.session-card .report { color: var(--muted); }
.session-card .dress { margin-top: 6px; padding-top: 6px; border-top: 1px dashed var(--line); font-size: .9rem; }
/* bank details */
.bank-card { border: 1.5px solid var(--green-700); border-radius: 10px; background: #fff; margin: 12px 0 18px; overflow: hidden; }
.bank-card .bank-title { margin: 0; background: var(--green-100); color: var(--green-800); font-weight: 700; padding: 8px 14px; }
.bank-card dl { margin: 0; padding: 4px 14px; }
.bank-card dl div { display: grid; grid-template-columns: 130px 1fr; gap: 8px; padding: 7px 0; border-bottom: 1px dashed var(--line); }
.bank-card dl div:last-child { border-bottom: 0; }
.bank-card dt { color: var(--muted); font-size: .88rem; }
.bank-card dd { margin: 0; font-weight: 700; word-break: break-word; }
.bank-card .bank-note { margin: 0; padding: 10px 14px; background: var(--gold-100); border-top: 1px solid var(--line); font-size: .93rem; }
.copy-btn { font-size: .85rem; padding: 0 4px; }
.contact-line { margin: 0; font-size: .95rem; color: var(--muted); }
.wa-link { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; }
.wa-link svg { width: 18px; height: 18px; }
@media (min-width: 760px) {
  .event-summary { grid-template-columns: 1.1fr 1fr; padding: 28px 32px; }
  .sessions { grid-template-columns: 1fr 1fr; }
}

/* ---------- Form layout ---------- */
.form-shell { margin-top: 28px; padding: 0; overflow: hidden; }
.form-head { padding: 22px 24px 0; }
.form-head h2 { font-family: var(--serif); color: var(--green-700); margin: 0 0 4px; font-size: 1.6rem; }
.form-head p { margin: 0; color: var(--muted); }

.progress { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; padding: 18px 24px 4px; margin: 0; counter-reset: step; }
.progress li { position: relative; font-size: .78rem; color: var(--muted); text-align: center; padding-top: 34px; }
.progress li::before {
  counter-increment: step; content: counter(step); position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 28px; height: 28px; border-radius: 50%; border: 2px solid var(--line); background: var(--paper);
  display: grid; place-items: center; font-weight: 700; color: var(--muted); z-index: 1;
}
.progress li::after { content: ""; position: absolute; top: 13px; left: calc(-50% + 14px); right: calc(50% + 14px); height: 2px; background: var(--line); }
.progress li:first-child::after { display: none; }
.progress li.done::before { content: "✓"; background: var(--green-700); border-color: var(--green-700); color: #fff; }
.progress li.done::after, .progress li.current::after { background: var(--green-700); }
.progress li.current { color: var(--green-700); font-weight: 700; }
.progress li.current::before { border-color: var(--gold-500); color: var(--green-700); box-shadow: 0 0 0 4px var(--gold-100); }
.progress-text { padding: 0 24px; margin: 6px 0 0; font-size: .85rem; color: var(--muted); text-align: center; }

form { padding: 8px 24px 28px; }
.step h3 { font-family: var(--serif); font-size: 1.35rem; color: var(--green-700); margin: 20px 0 4px; }
.step > p.intro { margin: 0 0 18px; color: var(--muted); }
fieldset { border: 0; padding: 0; margin: 0 0 22px; min-width: 0; }
legend { font-weight: 650; margin-bottom: 8px; padding: 0; }
.field { margin-bottom: 20px; }
.field > label, .label { display: block; font-weight: 650; margin-bottom: 6px; }
.req { color: var(--danger); margin-left: 2px; }
.hint { display: block; font-size: .88rem; color: var(--muted); margin: -2px 0 8px; font-weight: 400; }
input[type="text"], input[type="email"], input[type="tel"], input[type="date"], input[type="password"], input[type="number"], select, textarea {
  width: 100%; font: inherit; color: inherit; background: #fff; border: 1.5px solid #c9c2b2; border-radius: 8px; padding: 11px 12px; min-height: 46px;
}
textarea { min-height: 90px; resize: vertical; }
input:hover, select:hover, textarea:hover { border-color: var(--green-600); }
[aria-invalid="true"] { border-color: var(--danger) !important; background: #fffafa; }
.error-msg { color: var(--danger); font-size: .9rem; margin-top: 6px; display: flex; gap: 6px; font-weight: 600; }
.error-msg::before { content: "!"; flex: none; width: 18px; height: 18px; border-radius: 50%; background: var(--danger); color: #fff; font-size: .75rem; display: grid; place-items: center; margin-top: 2px; }
.row-2 { display: grid; gap: 0 16px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .row-2 { grid-template-columns: 1fr 1fr; } }

/* choice cards */
.choices { display: grid; gap: 10px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .choices.two { grid-template-columns: 1fr 1fr; } }
.choice { position: relative; display: block; cursor: pointer; }
.choice input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.choice > span {
  display: block; border: 1.5px solid #c9c2b2; border-radius: 10px; padding: 12px 14px 12px 44px; background: #fff; position: relative; transition: border-color .15s, background .15s;
}
.choice > span::before {
  content: ""; position: absolute; left: 14px; top: 15px; width: 18px; height: 18px; border-radius: 50%; border: 2px solid #9a9383; background: #fff;
}
.choice input:checked + span { border-color: var(--green-700); background: var(--green-100); }
.choice input:checked + span::before { border-color: var(--green-700); box-shadow: inset 0 0 0 4px #fff; background: var(--green-700); }
.choice strong { display: block; }
.choice small { color: var(--muted); display: block; }
.choice .fee-tag { float: right; font-weight: 700; color: var(--green-700); font-size: .9rem; margin-left: 8px; }
.choices[aria-invalid="true"] .choice > span { border-color: var(--danger); }

/* callouts */
.callout { border-radius: 10px; padding: 12px 14px; margin: 0 0 18px; border-left: 4px solid; font-size: .95rem; }
.callout p { margin: 0 0 4px; } .callout p:last-child { margin: 0; }
.callout.important { background: var(--gold-100); border-color: var(--gold-500); }
.callout.info { background: var(--info-bg); border-color: var(--info); }
.callout.warn { background: var(--danger-bg); border-color: var(--danger); }
.callout.placeholder { background: repeating-linear-gradient(-45deg, #fff8e6, #fff8e6 10px, #fdf1d3 10px, #fdf1d3 20px); border: 2px dashed var(--gold-600); }
.badge { display: inline-block; font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; font-weight: 700; padding: 2px 8px; border-radius: 999px; background: var(--gold-600); color: #fff; }

/* certificate preview */
.cert-preview {
  margin-top: 10px; border: 1px solid var(--gold-500); border-radius: 8px; padding: 14px; text-align: center;
  background: #fffdf6; outline: 3px double var(--gold-100); outline-offset: -7px;
}
.cert-preview small { display: block; color: var(--muted); font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; }
.cert-preview .cert-name { font-family: var(--serif); font-size: 1.45rem; color: var(--green-800); min-height: 1.6em; word-break: break-word; white-space: pre-wrap; }
.cert-preview .cert-name.empty { color: #b6ae9d; font-style: italic; font-size: 1.05rem; }

/* fee display */
.fee-display { display: flex; align-items: center; justify-content: space-between; gap: 10px; background: var(--green-700); color: #fff; padding: 12px 16px; border-radius: 10px; margin-top: 10px; }
.fee-display .amount { font-family: var(--serif); font-size: 1.4rem; color: var(--gold-100); }

/* guests */
.guest-header { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.guest-counter { font-size: .9rem; color: var(--muted); }
.guest-counter strong { color: var(--green-700); }
.guest-row { border: 1px solid var(--line); border-radius: 10px; padding: 14px; margin-bottom: 12px; background: #fffdf8; }
.guest-row .guest-title { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.guest-row .guest-title strong { font-family: var(--serif); color: var(--green-700); }
.guest-row .field { margin-bottom: 12px; }
.gender-options { display: flex; flex-wrap: wrap; gap: 8px; }
.gender-options .choice > span { padding: 8px 12px 8px 38px; }
.gender-options .choice > span::before { top: 11px; left: 12px; }

/* uploads */
.upload { border: 2px dashed #c9c2b2; border-radius: 10px; padding: 16px; background: #fff; }
.upload[aria-invalid="true"] { border-color: var(--danger); }
.upload input[type="file"] { width: 100%; font: inherit; }
.upload input[type="file"]::file-selector-button {
  font: inherit; font-weight: 600; border: 0; background: var(--green-700); color: #fff; padding: 9px 14px; border-radius: 8px; margin-right: 12px; cursor: pointer;
}
.file-chosen { margin-top: 8px; font-size: .9rem; color: var(--green-700); font-weight: 600; word-break: break-all; }

/* buttons */
.btn {
  font: inherit; font-weight: 650; border-radius: 10px; padding: 12px 20px; min-height: 46px; cursor: pointer; border: 1.5px solid transparent;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; text-decoration: none;
}
.btn-primary { background: var(--green-700); color: #fff; }
.btn-primary:hover { background: var(--green-800); }
.btn-gold { background: var(--gold-500); color: var(--green-900); }
.btn-gold:hover { background: #d8b35c; }
.btn-secondary { background: #fff; color: var(--green-700); border-color: var(--green-700); }
.btn-link { background: none; border: 0; color: var(--green-700); text-decoration: underline; padding: 6px; min-height: auto; font-weight: 600; cursor: pointer; font: inherit; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-small { padding: 6px 12px; min-height: 36px; font-size: .9rem; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.actions { display: flex; justify-content: space-between; gap: 12px; margin-top: 26px; padding-top: 18px; border-top: 1px solid var(--line); flex-wrap: wrap; }
.actions .spacer { flex: 1; }

/* error summary */
.error-summary { border: 2px solid var(--danger); background: var(--danger-bg); border-radius: 10px; padding: 14px 16px; margin: 14px 0; }
.error-summary h4 { margin: 0 0 6px; color: var(--danger); }
.error-summary ul { margin: 0; padding-left: 20px; }
.error-summary a { color: var(--danger); font-weight: 600; }

/* review */
.review-section { border: 1px solid var(--line); border-radius: 10px; margin-bottom: 14px; overflow: hidden; }
.review-section header { display: flex; justify-content: space-between; align-items: center; background: var(--green-100); padding: 8px 14px; }
.review-section h4 { margin: 0; font-family: var(--serif); color: var(--green-700); font-size: 1.05rem; }
.review-section dl { margin: 0; padding: 6px 14px 10px; display: grid; grid-template-columns: 1fr; }
.review-section dl div { padding: 6px 0; border-bottom: 1px dashed var(--line); display: grid; gap: 2px; }
.review-section dl div:last-child { border-bottom: 0; }
.review-section dt { font-size: .82rem; color: var(--muted); }
.review-section dd { margin: 0; font-weight: 600; word-break: break-word; }
.review-section dd.cert { font-family: var(--serif); font-size: 1.2rem; color: var(--green-800); }
@media (min-width: 640px) { .review-section dl div { grid-template-columns: 220px 1fr; } }
.ack { display: flex; gap: 12px; align-items: flex-start; background: #fffdf6; border: 1.5px solid var(--gold-500); border-radius: 10px; padding: 14px; }
.ack input { width: 22px; height: 22px; margin-top: 2px; flex: none; accent-color: var(--green-700); }
.ack[aria-invalid="true"] { border-color: var(--danger); }

/* confirmation */
.confirmation { padding: 32px 24px; text-align: center; }
.confirmation .seal { width: 76px; height: 76px; margin: 0 auto 12px; display: block; }
.confirmation h2 { font-family: var(--serif); color: var(--green-700); margin: 0 0 6px; }
.reg-id { display: inline-block; font: 700 1.5rem/1.2 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; letter-spacing: .06em; background: var(--gold-100); border: 1px dashed var(--gold-600); padding: 10px 18px; border-radius: 8px; margin: 10px 0 16px; }
.confirmation .summary { text-align: left; max-width: 520px; margin: 0 auto 18px; }
.confirmation .next { text-align: left; max-width: 560px; margin: 0 auto; }

/* footer */
footer.site-footer { background: var(--green-900); color: #cfdcd4; font-size: .9rem; }
footer.site-footer .inner { max-width: 1040px; margin: 0 auto; padding: 24px 16px; display: flex; gap: 12px 24px; justify-content: space-between; flex-wrap: wrap; }
footer.site-footer a { color: var(--gold-100); }
.dev-banner { background: #3a2f12; color: #f6e7bd; text-align: center; font-size: .8rem; padding: 6px 12px; }

/* prose pages */
.prose { padding: 28px 24px; }
.prose h2 { font-family: var(--serif); color: var(--green-700); margin-top: 0; }
.prose h3 { font-family: var(--serif); color: var(--green-700); margin-bottom: 4px; }

[hidden] { display: none !important; }
.spinner { width: 18px; height: 18px; border: 3px solid rgba(255,255,255,.4); border-top-color: #fff; border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }
@media print {
  .site-header, .hero, footer, .dev-banner, .actions, .no-print { display: none !important; }
  main { margin: 0; } .card { box-shadow: none; border: 0; }
}

/* pages without hero */
main.no-hero { margin-top: 28px; }
.field > label.ack { font-weight: 400; margin: 0; }
.reg-table td:nth-child(3) { min-width: 150px; }
.fee-display .amount { white-space: nowrap; }
.bank-card dl div { grid-template-columns: 112px 1fr; }
.session-card .guest-rule { margin-top: 6px; padding: 6px 10px; background: var(--gold-100); border-radius: 6px; font-size: .9rem; }
.fixed-gender-note { margin: 0; padding: 9px 12px; background: var(--green-100); border-radius: 8px; font-size: .95rem; }