/* The partner and customer portal. Brand tokens, fonts, buttons, inputs,
 * tables and chips come from /static/command.css; this is only the
 * customer-facing frame: a top bar instead of the staff rail, one column,
 * generous spacing, and a phone layout that is not an afterthought. */

body.portal { background: var(--paper-alt); min-height: 100vh; display: flex; flex-direction: column; }

.portal-top {
  background: var(--paper); border-bottom: 1px solid var(--rule);
  position: sticky; top: 0; z-index: 10;
}
.portal-top .inner {
  max-width: 1080px; margin: 0 auto; padding: 12px 20px;
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
}
.portal-top .brand { display: flex; align-items: center; gap: 10px; color: var(--ink); }
.portal-top .brand img { height: 22px; width: auto; }
.portal-top .brand .tag {
  font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink-faint);
}
.portal-top .who { margin-left: auto; display: flex; align-items: center; gap: 10px;
  font-size: 13px; color: var(--ink-soft); }
.portal-top .who form { margin: 0; }

.portal-nav { background: var(--paper); border-bottom: 1px solid var(--rule); }
.portal-nav ul {
  max-width: 1080px; margin: 0 auto; padding: 0 12px; list-style: none;
  display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none;
}
.portal-nav a {
  display: block; padding: 11px 12px; white-space: nowrap; font-size: 14px;
  color: var(--ink-soft); border-bottom: 2px solid transparent;
}
.portal-nav a:hover { color: var(--ink); text-decoration: none; }
.portal-nav a.on { color: var(--ink); border-bottom-color: var(--accent); font-weight: 600; }

.portal-main { flex: 1; width: 100%; max-width: 1080px; margin: 0 auto; padding: 28px 20px 48px;
  box-sizing: border-box; }
.portal-main.narrow { max-width: 520px; }
.portal-main h1 { font-size: 26px; letter-spacing: -.02em; margin: 0 0 6px; }
.portal-main h2 { font-size: 17px; margin: 28px 0 10px; }
.portal-main .lede { color: var(--ink-soft); margin: 0 0 22px; }

.portal-card {
  background: var(--paper); border: 1px solid var(--rule); border-radius: 14px;
  padding: 24px; margin-bottom: 16px;
}
.portal-card form { display: grid; gap: 14px; }
.portal-card .row { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.portal-card textarea { min-height: 110px; }
.portal-card input, .portal-card select, .portal-card textarea { width: 100%; box-sizing: border-box; font-size: 15px; }

.portal-flash { background: color-mix(in srgb, var(--accent) 9%, var(--paper)); border: 1px solid
  color-mix(in srgb, var(--accent) 30%, transparent); border-radius: 10px; padding: 10px 14px;
  margin-bottom: 18px; font-size: 14px; }

.portal-tiles { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  margin-bottom: 8px; }
.portal-tiles a { display: block; background: var(--paper); border: 1px solid var(--rule);
  border-radius: 14px; padding: 18px; color: var(--ink); }
.portal-tiles a:hover { border-color: var(--accent); text-decoration: none; }
.portal-tiles .k { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--ink-faint); }
.portal-tiles .v { font-size: 28px; font-weight: 600; margin-top: 4px; }

.thread { display: grid; gap: 12px; }
.thread .msg { background: var(--paper); border: 1px solid var(--rule); border-radius: 12px; padding: 14px 16px; }
.thread .msg.mine { border-color: color-mix(in srgb, var(--accent) 35%, transparent); }
.thread .meta { font-size: 12px; color: var(--ink-faint); margin-bottom: 6px; }
.thread .body { white-space: pre-wrap; }

.article { line-height: 1.7; }
.article img { max-width: 100%; }

.portal-foot { text-align: center; font-size: 12px; color: var(--ink-faint); padding: 20px; }

.token-once { font-family: var(--font-mono); word-break: break-all; background: var(--sunken);
  padding: 10px 12px; border-radius: 8px; }

@media (max-width: 640px) {
  .portal-main { padding: 20px 16px 40px; }
  .portal-top .who .email { display: none; }
  .portal-card { padding: 18px; }
  .table-wrap table { font-size: 13px; }
}