/* Portal (admin + client) */
@import url('https://fonts.googleapis.com/css2?family=Libre+Baskerville:wght@400;700&family=Source+Sans+3:wght@400;500;600;700&display=swap');

:root {
  --navy: #0b1f33;
  --ink: #1a2332;
  --muted: #5a6a7a;
  --line: #d5dde6;
  --paper: #eef1f4;
  --white: #fff;
  --accent: #8a734a;
  --success: #1f6b4a;
  --danger: #8b2e2e;
  --warn: #8a6a1f;
  --font-display: "Libre Baskerville", Georgia, serif;
  --font-body: "Source Sans 3", sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: var(--font-body); color: var(--ink); background: var(--paper); }
a { color: #2f4a63; }
.portal-shell { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; }
.portal-side {
  background: var(--navy); color: rgba(255,255,255,.86); padding: 1.4rem 1rem;
}
.portal-side .brand {
  display: block; color: #fff; text-decoration: none; font-family: var(--font-display);
  font-size: 1.2rem; padding: .4rem .6rem 1.2rem; border-bottom: 1px solid rgba(255,255,255,.12);
  margin-bottom: 1rem;
}
.portal-side nav a {
  display: block; color: rgba(255,255,255,.82); text-decoration: none;
  padding: .65rem .7rem; margin: .15rem 0; font-weight: 600;
}
.portal-side nav a:hover, .portal-side nav a.active { background: rgba(255,255,255,.08); color: #fff; }
.portal-main { padding: 1.4rem 1.6rem 2.5rem; }
.portal-top {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  margin-bottom: 1.4rem; flex-wrap: wrap;
}
.portal-top h1 { margin: 0; font-family: var(--font-display); font-weight: 400; font-size: 1.7rem; color: var(--navy); }
.panel {
  background: var(--white); border: 1px solid var(--line); padding: 1.2rem; margin-bottom: 1rem;
}
.panel h2, .panel h3 { margin-top: 0; font-family: var(--font-display); font-weight: 400; color: var(--navy); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.kpi { background: #fff; border: 1px solid var(--line); padding: 1rem; }
.kpi strong { display: block; font-size: 1.6rem; font-family: var(--font-display); color: var(--navy); }
.kpi span { color: var(--muted); font-size: .9rem; }
table { width: 100%; border-collapse: collapse; font-size: .92rem; }
th, td { border-bottom: 1px solid var(--line); padding: .65rem .55rem; text-align: left; vertical-align: top; }
th { background: #f3f6f9; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid transparent; padding: .55rem .9rem; cursor: pointer;
  font: inherit; font-weight: 600; text-decoration: none; background: var(--navy); color: #fff;
}
.btn-outline { background: #fff; border-color: var(--line); color: var(--ink); }
.btn-success { background: var(--success); }
.btn-danger { background: var(--danger); }
.btn-sm { padding: .35rem .6rem; font-size: .85rem; }
label { display: block; font-weight: 600; font-size: .88rem; margin: .4rem 0 .25rem; }
input, select, textarea {
  width: 100%; padding: .6rem .7rem; border: 1px solid var(--line); font: inherit;
}
.badge {
  display: inline-block; padding: .15rem .45rem; font-size: .78rem; font-weight: 700;
  background: #e8eef4; color: var(--navy);
}
.badge-ok { background: #e5f4ec; color: var(--success); }
.badge-no { background: #f8e8e8; color: var(--danger); }
.badge-wait { background: #f7f0dc; color: var(--warn); }
.flash { padding: .8rem 1rem; margin-bottom: 1rem; background: #fff; border: 1px solid var(--line); }
.auth-wrap {
  min-height: 100vh; display: grid; place-items: center; padding: 1.5rem;
  background:
    linear-gradient(135deg, rgba(11,31,51,.88), rgba(11,31,51,.65)),
    url('https://images.unsplash.com/photo-1454165804606-c3d57bc86b40?auto=format&fit=crop&w=1800&q=80') center/cover;
}
.auth-card {
  width: min(420px, 100%); background: #fff; border: 1px solid var(--line); padding: 1.6rem;
}
.auth-card h1 { font-family: var(--font-display); font-weight: 400; color: var(--navy); margin-top: 0; }
.live-list { max-height: 420px; overflow: auto; }
.live-item {
  border-bottom: 1px solid var(--line); padding: .7rem 0; font-size: .9rem;
}
.live-item strong { display: block; color: var(--navy); }
.chat-admin {
  display: grid; grid-template-columns: 280px 1fr; gap: 1rem; min-height: 520px;
}
.chat-threads, .chat-box { background: #fff; border: 1px solid var(--line); }
.chat-threads a {
  display: block; padding: .75rem; border-bottom: 1px solid var(--line);
  text-decoration: none; color: var(--ink);
}
.chat-threads a.active, .chat-threads a:hover { background: #f3f6f9; }
.chat-msgs { height: 400px; overflow: auto; padding: 1rem; background: #f7f8fa; }
.bubble { max-width: 80%; padding: .55rem .7rem; margin-bottom: .5rem; background: #fff; border: 1px solid var(--line); }
.bubble.admin { margin-left: auto; background: var(--navy); color: #fff; border-color: var(--navy); }
.muted { color: var(--muted); }
@media (max-width: 900px) {
  .portal-shell, .chat-admin, .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .portal-side { padding-bottom: .5rem; }
}