/* PAYE / People Group Services portal — assignment schedules dashboard.
   Plain CSS, no framework/build. Recreates the look of the client mockup:
   navy header/nav, teal accents, pill status badges. */

:root {
  --navy: #0c1f4a;
  --navy-2: #102a5c;
  --teal: #18b6c9;
  --teal-dark: #0f8fa0;
  --bg: #f4f6f9;
  --line: #e3e8ef;
  --text: #1f2a44;
  --muted: #6b7689;
  --received: #d6ecfb;
  --received-t: #1e6fae;
  --viewed: #d3f1f4;
  --viewed-t: #0f8fa0;
  --ack: #d8f3e0;
  --ack-t: #1f8a4c;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  font-size: 14px;
}
a { color: var(--teal-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Header ── */
.site-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 28px; background: #fff; border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand .logo {
  width: 42px; height: 42px; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, var(--teal), var(--navy));
}
.brand .name { font-size: 22px; font-weight: 700; color: var(--navy); letter-spacing: 1px; }
.brand .sub { font-size: 12px; color: var(--muted); }
.contact { text-align: right; line-height: 1.4; }
.contact .phone { font-size: 20px; font-weight: 700; color: var(--navy); }
.contact .hours { font-size: 12px; color: var(--teal-dark); font-weight: 600; }
.contact .email { font-size: 12px; color: var(--muted); }

/* ── Nav ── */
.nav {
  display: flex; gap: 4px; background: var(--navy);
  padding: 0 20px; overflow-x: auto;
}
.nav a {
  color: #cdd6e6; padding: 14px 16px; font-size: 14px; white-space: nowrap;
}
.nav a:hover { color: #fff; text-decoration: none; }
.nav a.active { color: var(--teal); font-weight: 600; }

/* ── Layout ── */
.wrap { max-width: 1200px; margin: 0 auto; padding: 22px 24px 60px; }
h1 { font-size: 26px; font-weight: 600; margin: 8px 0 6px; }
.summary { color: var(--muted); margin-bottom: 16px; }
.summary b { color: var(--teal-dark); }

.banner {
  background: var(--navy); color: #fff; border-radius: 8px;
  padding: 14px 18px; margin-bottom: 18px; font-size: 14px;
}
.banner.center { text-align: center; color: var(--teal); }
.banner a { color: var(--teal); }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: 8px;
  padding: 0; margin-bottom: 22px; overflow: hidden;
}

/* ── Filter bar ── */
.filters {
  background: var(--navy); color: #fff; border-radius: 8px;
  padding: 14px 18px; margin-bottom: 14px; display: flex; flex-wrap: wrap;
  gap: 14px 18px; align-items: center;
}
.filters label { font-size: 13px; color: #cdd6e6; display: flex; gap: 6px; align-items: center; }
.filters input, .filters select {
  padding: 6px 8px; border: 1px solid #33507f;
  border-radius: 5px; background: #0a1838; color: #fff; font-size: 13px;
}
.filters input::placeholder { color: #8ea0c2; }

/* ── Tables ── */
table { width: 100%; border-collapse: collapse; }
thead th {
  text-align: left; font-size: 12px; color: var(--muted); font-weight: 600;
  padding: 12px 14px; border-bottom: 1px solid var(--line); background: #fafbfd;
}
tbody td { padding: 12px 14px; border-bottom: 1px solid var(--line); }
tbody tr:hover { background: #f7fafc; cursor: pointer; }
tbody tr.selected { background: #eef7f9; }
.ref { color: var(--teal-dark); font-weight: 600; }
.eye { font-size: 16px; }

.badge {
  display: inline-block; padding: 3px 12px; border-radius: 14px;
  font-size: 12px; font-weight: 600;
}
.badge.received { background: var(--received); color: var(--received-t); }
.badge.viewed { background: var(--viewed); color: var(--viewed-t); }
.badge.acknowledged { background: var(--ack); color: var(--ack-t); }
.badge.review { background: #fde2e2; color: #b3261e; }

.toolbar { padding: 12px 14px; display: flex; gap: 10px; }
.btn {
  background: var(--teal); color: #fff; border: none; border-radius: 6px;
  padding: 9px 16px; font-size: 14px; cursor: pointer; font-weight: 600;
}
.btn:hover { background: var(--teal-dark); }
.btn.ghost { background: #fff; color: var(--navy); border: 1px solid var(--navy); }
.hint { color: var(--muted); font-size: 13px; padding: 0 14px 12px; }

/* ── Detail panel ── */
.detail { border-left: 4px solid var(--teal); padding: 18px 20px; }
.detail h3 { margin: 0 0 14px; font-size: 16px; }
.detail-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.kv { display: grid; grid-template-columns: 130px 1fr; row-gap: 6px; column-gap: 8px; font-size: 13px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }
.section-title { font-weight: 600; margin-bottom: 4px; }
.muted { color: var(--muted); }

/* ── Email viewer modal ── */
.modal-back {
  position: fixed; inset: 0; background: rgba(12, 31, 74, 0.55);
  display: none; align-items: center; justify-content: center; padding: 30px; z-index: 50;
}
.modal-back.open { display: flex; }
.modal {
  background: #fff; border-radius: 8px; width: min(900px, 100%); height: 100%;
  max-height: 85vh; display: flex; flex-direction: column; overflow: hidden;
}
.modal header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 16px; background: var(--navy); color: #fff;
}
.modal header .x { cursor: pointer; font-size: 20px; background: none; border: none; color: #fff; }
.modal iframe { flex: 1; border: 0; width: 100%; background: #fff; }

/* ── Login ── */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--bg); }
.login-card {
  background: #fff; border: 1px solid var(--line); border-radius: 10px;
  padding: 32px; width: 360px; box-shadow: 0 10px 30px rgba(12, 31, 74, 0.08);
}
.login-card .brand { justify-content: center; margin-bottom: 18px; }
.login-card h2 { text-align: center; margin: 0 0 18px; color: var(--navy); }
.login-card label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 4px; }
.login-card input {
  width: 100%; padding: 10px; margin-bottom: 14px; border: 1px solid var(--line);
  border-radius: 6px; font-size: 14px;
}
.login-card .btn { width: 100%; }
.error { color: #b3261e; font-size: 13px; margin-bottom: 12px; min-height: 16px; }