/* ============== FIRPTA Platform - dark navy + gold theme ============== */

:root {
  --navy: #0a1628;
  --navy-mid: #132040;
  --navy-light: #1c2f56;
  --gold: #c9a84c;
  --gold-light: #e8c97a;
  --gold-pale: rgba(201,168,76,0.10);
  --white: #ffffff;
  --gray: rgba(255,255,255,0.55);
  --gray-dim: rgba(255,255,255,0.22);
  --line: rgba(255,255,255,0.08);
  --line-strong: rgba(255,255,255,0.18);
  --panel: rgba(255,255,255,0.03);
  --panel-2: rgba(255,255,255,0.05);
  --good: #2ecc71;
  --good-d: #27ae60;
  --warn: #e67e22;
  --bad: #e74c3c;
  --info: #3498db;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--navy);
  color: var(--white);
  min-height: 100vh;
  line-height: 1.55;
  font-size: 15px;
}

a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-light); }

h1, h2, h3, h4 { font-family: 'Playfair Display', Georgia, serif; font-weight: 700; line-height: 1.2; color: var(--white); }
h1 { font-size: 2rem; margin-bottom: 0.5rem; }
h2 { font-size: 1.4rem; margin-bottom: 0.5rem; }
h3 { font-size: 1.1rem; margin-bottom: 0.4rem; }
h4 { font-size: 0.95rem; font-weight: 500; }
.muted { color: var(--gray); }
.mono { font-family: 'DM Mono', ui-monospace, monospace; }

/* ---------- Header ---------- */
.topbar {
  background: var(--navy-mid);
  border-bottom: 1px solid rgba(201,168,76,0.18);
  padding: 0.9rem 2rem;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--gold); font-family: 'Playfair Display', serif; font-weight: 700; font-size: 1.1rem; }
.brand:hover { color: var(--gold-light); }
.brand-mark { width: 30px; height: 30px; border-radius: 6px; background: var(--gold); color: var(--navy); display: inline-flex; align-items: center; justify-content: center; font-weight: 900; font-family: 'Playfair Display', serif; }
.brand-sub { color: var(--gray); font-size: 0.7rem; font-family: 'DM Sans', sans-serif; font-weight: 400; }

.topbar nav { display: flex; align-items: center; gap: 1rem; }
.topbar nav a { color: var(--gray); font-size: 0.88rem; padding: 4px 0; }
.topbar nav a:hover { color: var(--white); }
.topbar nav a.active { color: var(--gold); }

.user-chip { display: flex; align-items: center; gap: 8px; padding: 4px 10px; background: rgba(255,255,255,0.05); border-radius: 999px; font-size: 0.78rem; }
.user-role { background: var(--gold); color: var(--navy); font-size: 0.65rem; font-weight: 700; padding: 1px 8px; border-radius: 999px; text-transform: uppercase; letter-spacing: 0.04em; }

/* ---------- Layout ---------- */
.page { max-width: 1180px; margin: 0 auto; padding: 2rem 1.5rem 4rem; }
.page-narrow { max-width: 720px; margin: 0 auto; padding: 2rem 1.5rem 4rem; }
.footer { max-width: 1180px; margin: 2rem auto 0; padding: 1.5rem; border-top: 1px solid var(--line); color: var(--gray); font-size: 0.85rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; }

.page-header { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; margin-bottom: 1.5rem; }
.page-header h1 { margin-bottom: 0.25rem; }

/* ---------- Flash ---------- */
.flash-area { display: flex; flex-direction: column; gap: 8px; margin-bottom: 1.2rem; }
.flash { padding: 0.7rem 1rem; border-left: 3px solid; font-size: 0.88rem; }
.flash-success { background: rgba(39,174,96,0.08); border-color: var(--good); color: var(--good); }
.flash-error   { background: rgba(231,76,60,0.08); border-color: var(--bad); color: var(--bad); }
.flash-info    { background: var(--gold-pale); border-color: var(--gold); color: var(--gold-light); word-break: break-all; }

/* ---------- Cards / panels ---------- */
.card { background: var(--panel); border: 1px solid var(--line); padding: 1.5rem; margin-bottom: 1.2rem; border-radius: 4px; }
.card + .card { margin-top: 0; }
.card h2, .card h3 { color: var(--gold); }
.card-title { font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); padding-bottom: 0.6rem; margin-bottom: 1rem; border-bottom: 1px solid rgba(201,168,76,0.18); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 0.65rem 1.3rem; font-size: 0.82rem; font-weight: 500;
  letter-spacing: 0.04em; text-transform: uppercase;
  border: 1px solid transparent; cursor: pointer; transition: all 0.15s;
  font-family: 'DM Sans', sans-serif; border-radius: 2px; text-decoration: none;
}
.btn-gold { background: var(--gold); color: var(--navy); }
.btn-gold:hover { background: var(--gold-light); color: var(--navy); text-decoration: none; }
.btn-outline { background: transparent; color: var(--white); border-color: var(--line-strong); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); text-decoration: none; }
.btn-green { background: var(--good); color: var(--white); }
.btn-green:hover { background: var(--good-d); text-decoration: none; }
.btn-danger { background: transparent; color: var(--bad); border-color: var(--bad); }
.btn-danger:hover { background: rgba(231,76,60,0.1); }
.btn-sm { padding: 0.4rem 0.9rem; font-size: 0.72rem; }
.btn-block { width: 100%; }
.btn-row { display: flex; gap: 0.7rem; flex-wrap: wrap; align-items: center; }

/* ---------- Stats / KPI ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.stat { background: var(--panel); border: 1px solid var(--line); padding: 1.1rem; position: relative; overflow: hidden; }
.stat::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--gold); }
.stat.green::before { background: var(--good); }
.stat.red::before { background: var(--bad); }
.stat.blue::before { background: var(--info); }
.stat .label { font-size: 0.7rem; color: var(--gray); text-transform: uppercase; letter-spacing: 0.06em; }
.stat .value { font-family: 'Playfair Display', serif; font-size: 1.8rem; color: var(--gold); font-weight: 700; line-height: 1.1; margin-top: 4px; }
.stat .sub { font-size: 0.72rem; color: var(--gray); margin-top: 4px; }

/* ---------- Tables ---------- */
.table-wrap { background: var(--panel); border: 1px solid var(--line); overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.table th {
  text-align: left; padding: 0.7rem 1rem;
  font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--gray-dim); border-bottom: 1px solid var(--line); font-weight: 500;
  background: rgba(0,0,0,0.2);
}
.table td { padding: 0.75rem 1rem; border-bottom: 1px solid var(--line); vertical-align: middle; }
.table tr:hover td { background: rgba(255,255,255,0.02); }
.table tr:last-child td { border-bottom: none; }
.row-link { color: var(--white); font-weight: 500; }
.row-link:hover { color: var(--gold); text-decoration: none; }

/* ---------- Status badges ---------- */
.badge { display: inline-block; font-size: 0.7rem; padding: 3px 9px; border-radius: 2px; font-weight: 500; white-space: nowrap; }
.badge-intake          { background: rgba(255,255,255,0.06); color: var(--gray); }
.badge-itin_pending    { background: rgba(52,152,219,0.15); color: #5dade2; }
.badge-cert_prepared   { background: rgba(201,168,76,0.15); color: var(--gold); }
.badge-cert_filed      { background: rgba(201,168,76,0.20); color: var(--gold-light); }
.badge-cert_approved   { background: rgba(39,174,96,0.18); color: var(--good); }
.badge-closing         { background: rgba(41,128,185,0.18); color: var(--info); }
.badge-tax_return      { background: rgba(230,126,34,0.18); color: var(--warn); }
.badge-refund_pending  { background: rgba(155,89,182,0.20); color: #af7ac5; }
.badge-complete        { background: rgba(39,174,96,0.22); color: var(--good); }
.badge-closed_lost     { background: rgba(231,76,60,0.15); color: var(--bad); }
.badge-admin           { background: var(--gold); color: var(--navy); }
.badge-staff           { background: rgba(52,152,219,0.2); color: #5dade2; }
.badge-partner         { background: rgba(155,89,182,0.2); color: #af7ac5; }
.badge-client          { background: rgba(255,255,255,0.08); color: var(--gray); }

/* ---------- Forms ---------- */
fieldset { border: 1px solid var(--line); padding: 1.2rem 1.4rem; margin-bottom: 1rem; border-radius: 4px; background: var(--panel); }
legend { font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold); padding: 0 0.6rem; font-weight: 600; }
.field { display: flex; flex-direction: column; gap: 0.3rem; margin-bottom: 0.9rem; }
.field label { font-size: 0.7rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--gray); }
.field input, .field select, .field textarea {
  background: rgba(255,255,255,0.06); border: 1px solid var(--line-strong);
  color: var(--white); padding: 0.6rem 0.85rem; font-size: 0.9rem; border-radius: 2px;
  font-family: inherit; outline: none; transition: border-color 0.2s;
  width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--gold); }
.field select option { background: var(--navy-mid); color: var(--white); }
.field textarea { min-height: 80px; resize: vertical; }
.field .help { font-size: 0.72rem; color: var(--gray-dim); }
.field .ref { display: inline-block; background: var(--gold-pale); border: 1px solid rgba(201,168,76,0.25); color: var(--gold); font-size: 0.66rem; padding: 1px 7px; border-radius: 2px; margin-left: 6px; font-weight: 500; }
.field-row { display: grid; grid-template-columns: repeat(var(--cols, 2), 1fr); gap: 0.9rem; }
.field-row.cols-3 { --cols: 3; }
.field-row.cols-4 { --cols: 4; }

.auth-wrap { max-width: 420px; margin: 3rem auto; }

/* ---------- Landing page ---------- */
.hero { padding: 4rem 2rem 3rem; border-bottom: 1px solid rgba(201,168,76,0.18); background: var(--navy-mid); margin: -2rem -1.5rem 2rem; }
.hero h1 { font-size: clamp(2rem, 4vw, 3rem); max-width: 720px; margin-bottom: 0.8rem; }
.hero h1 em { color: var(--gold); font-style: normal; }
.hero .lead { font-size: 1.1rem; color: var(--gray); max-width: 640px; line-height: 1.6; }
.hero .actions { margin-top: 1.5rem; display: flex; gap: 0.8rem; flex-wrap: wrap; }

/* ---------- Detail page ---------- */
.detail-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 1.2rem; }
.kv { display: grid; grid-template-columns: 180px 1fr; gap: 8px 1.2rem; font-size: 0.88rem; }
.kv dt { color: var(--gray); }
.kv dd { margin: 0; color: var(--white); }

/* ---------- Timeline ---------- */
.timeline { position: relative; padding-left: 1.6rem; }
.timeline::before { content: ''; position: absolute; left: 6px; top: 8px; bottom: 8px; width: 2px; background: rgba(201,168,76,0.2); }
.tl-item { position: relative; padding: 0 0 1.2rem; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before { content: ''; position: absolute; left: -1.45rem; top: 6px; width: 14px; height: 14px; border-radius: 50%; background: var(--navy); border: 2px solid var(--gold); }
.tl-item.current::before { background: var(--gold); }
.tl-item.done::before { background: var(--good); border-color: var(--good); }
.tl-time { font-size: 0.72rem; color: var(--gray-dim); margin-bottom: 2px; font-family: 'DM Mono', monospace; }
.tl-title { font-size: 0.92rem; font-weight: 500; color: var(--white); }
.tl-note { font-size: 0.82rem; color: var(--gray); margin-top: 2px; }

/* ---------- Pipeline (status track) ---------- */
.pipeline { display: flex; gap: 0; margin-bottom: 1.5rem; overflow-x: auto; }
.pl-step {
  flex: 1; min-width: 110px; padding: 0.75rem 0.6rem; text-align: center;
  border: 1px solid var(--line); border-right: none;
  font-size: 0.7rem; letter-spacing: 0.04em;
  background: var(--panel); position: relative;
}
.pl-step:last-child { border-right: 1px solid var(--line); }
.pl-step.done { background: rgba(39,174,96,0.08); border-color: rgba(39,174,96,0.25); color: var(--good); }
.pl-step.active { background: var(--gold-pale); border-color: rgba(201,168,76,0.4); color: var(--gold); }
.pl-num { font-family: 'Playfair Display', serif; font-size: 1.1rem; font-weight: 700; }

/* ---------- Documents ---------- */
.doc-list { list-style: none; padding: 0; margin: 0; }
.doc-list li { display: flex; justify-content: space-between; align-items: center; padding: 0.65rem 0; border-bottom: 1px solid var(--line); gap: 1rem; }
.doc-list li:last-child { border-bottom: none; }
.doc-name { font-weight: 500; }
.doc-meta { font-size: 0.78rem; color: var(--gray); }

.upload-zone { border: 2px dashed var(--line-strong); padding: 1.2rem; text-align: center; border-radius: 4px; }
.upload-zone:hover { border-color: var(--gold); }

/* ---------- Misc ---------- */
.empty-state { text-align: center; padding: 3rem 1.5rem; color: var(--gray); background: var(--panel); border: 1px solid var(--line); }
.empty-state .icon { font-size: 2.4rem; opacity: 0.6; margin-bottom: 0.4rem; }
.alert-gold { background: var(--gold-pale); border-left: 3px solid var(--gold); color: var(--gold-light); padding: 0.8rem 1rem; margin-bottom: 1rem; font-size: 0.88rem; }
.cite { display: inline-block; background: rgba(201,168,76,0.12); color: var(--gold); padding: 1px 8px; border-radius: 2px; font-size: 0.74rem; }

@media (max-width: 900px) {
  .topbar { padding: 0.7rem 1rem; flex-wrap: wrap; gap: 0.6rem; }
  .topbar nav { gap: 0.6rem; flex-wrap: wrap; }
  .detail-grid { grid-template-columns: 1fr; }
  .kv { grid-template-columns: 1fr; gap: 2px; }
  .kv dt { font-weight: 600; }
  .field-row, .field-row.cols-3, .field-row.cols-4 { grid-template-columns: 1fr; }
  .hero { padding: 2.5rem 1.2rem; }
}