:root {
  --portal-navy: #0a1d3d;
  --portal-blue: #182e9e;
  --portal-orange: #ff6a00;
  --portal-line: #d4d4cd;
  --portal-surface: #fff;
  --portal-canvas: #ececec;
}

.portal-session {
  display: flex;
  min-height: 42px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 7px 30px;
  border-bottom: 1px solid rgba(255,255,255,.18);
  background: var(--portal-navy);
  color: #fff;
  font-family: "IBM Plex Sans", Arial, sans-serif;
  font-size: .78rem;
  line-height: 1.25;
}

.portal-session strong,
.portal-session span { display: inline-block; }
.portal-session strong { margin-right: 9px; font-size: .84rem; }
.portal-session > div > span { color: rgba(255,255,255,.72); }
.portal-session-actions { display: flex; align-items: center; gap: 12px; }
.portal-session a { color: #fff; font-weight: 650; text-underline-offset: 3px; }
.portal-tester-picker { display: flex; align-items: center; gap: 6px; color: rgba(255,255,255,.78); font-size: .76rem; }
.portal-tester-picker select { min-height: 30px; max-width: 180px; padding: 3px 25px 3px 7px; border: 1px solid rgba(255,255,255,.35); border-radius: 3px; background: var(--portal-navy); color: #fff; font: inherit; }
.portal-environment {
  padding: 3px 7px;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 999px;
  color: #fff !important;
  font-family: "IBM Plex Mono", monospace;
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.portal-alert {
  margin: 16px 30px 0;
  padding: 12px 14px;
  border-left: 4px solid #ba2d35;
  background: #fff;
  color: #6f1e25;
  font: 500 .88rem/1.45 "IBM Plex Sans", Arial, sans-serif;
}

.portal-save-state { min-height: 1.2em; margin: 6px 0 0; color: #5e5e5a; font-size: .74rem; }
.portal-save-state[data-kind="success"] { color: #1c7b4d; }
.portal-save-state[data-kind="error"] { color: #ba2d35; }

.portal-assignment-panel {
  margin-top: 16px;
  padding: 15px;
  border: 1px solid var(--portal-line);
  border-left: 4px solid var(--portal-orange);
  background: #fff;
  color: #292929;
}
.portal-assignment-panel h3 { margin: 0 0 6px; color: var(--portal-navy); font-size: .9rem; }
.portal-assignment-panel p { margin: 0; font-size: .76rem; line-height: 1.45; }
.portal-assignment-panel .portal-due { margin-top: 8px; color: #5e5e5a; font-family: "IBM Plex Mono", monospace; font-size: .68rem; }

.portal-evidence {
  margin: 30px 0;
  padding: 22px;
  border: 1px solid var(--portal-line);
  border-top: 5px solid var(--portal-blue);
  border-radius: 4px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(10,29,61,.08);
}
.portal-evidence h2 { margin-bottom: 6px; }
.portal-evidence > p { max-width: 760px; color: #5e5e5a; }
.portal-evidence-grid { display: grid; grid-template-columns: 1fr 1.2fr auto; align-items: end; gap: 12px; }
.portal-evidence label { display: grid; gap: 6px; color: var(--portal-navy); font-size: .78rem; font-weight: 700; }
.portal-evidence select,
.portal-evidence input {
  width: 100%;
  min-height: 42px;
  padding: 8px 10px;
  border: 1px solid var(--portal-line);
  border-radius: 3px;
  background: #fff;
  color: #292929;
}
.portal-primary-action {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding: 9px 15px;
  border: 1px solid var(--portal-blue);
  border-radius: 3px;
  background: var(--portal-blue);
  color: #fff;
  font: 700 .86rem/1.2 "IBM Plex Sans", Arial, sans-serif;
  text-decoration: none;
  cursor: pointer;
}
.portal-primary-action:hover { background: var(--portal-navy); border-color: var(--portal-navy); }
.portal-secondary-action { display: inline-flex; min-height: 42px; align-items: center; justify-content: center; padding: 9px 15px; border: 1px solid var(--portal-line); border-radius: 3px; background: #fff; color: var(--portal-navy); font: 700 .86rem/1.2 "IBM Plex Sans", Arial, sans-serif; cursor: pointer; }
.portal-secondary-action:hover { border-color: var(--portal-blue); color: var(--portal-blue); }

.manager-page { margin: 0; background: var(--portal-canvas); color: #292929; font: 16px/1.5 "IBM Plex Sans", Arial, sans-serif; }
.manager-shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 48px 0 80px; }
.manager-intro { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px; align-items: end; padding-bottom: 28px; border-bottom: 1px solid var(--portal-line); }
.manager-kicker { margin: 0 0 8px; color: var(--portal-blue); font: 600 .74rem/1.2 "IBM Plex Mono", monospace; letter-spacing: .1em; text-transform: uppercase; }
.manager-intro h1, .manager-section h2 { margin: 0; color: var(--portal-navy); letter-spacing: -.04em; }
.manager-intro h1 { font-size: clamp(2.2rem, 5vw, 4rem); line-height: .98; }
.manager-intro p:not(.manager-kicker) { max-width: 700px; margin: 12px 0 0; color: #5e5e5a; }
.manager-note { max-width: 280px; margin: 0; padding: 13px; border-left: 4px solid var(--portal-orange); background: #fff; color: #5e5e5a; font-size: .8rem; }
.manager-summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 28px 0; }
.manager-summary article { padding: 18px; background: #fff; border-top: 4px solid var(--portal-blue); box-shadow: 0 9px 24px rgba(10,29,61,.07); }
.manager-summary span { display: block; color: #5e5e5a; font-size: .78rem; }
.manager-summary strong { display: block; margin-top: 5px; color: var(--portal-navy); font-size: 2rem; letter-spacing: -.06em; }
.manager-section { margin-top: 22px; padding: 26px; background: #fff; border: 1px solid var(--portal-line); }
.manager-section h2 { font-size: 1.45rem; }
.manager-empty { margin: 18px 0 0; padding: 16px; background: #f7f6f2; color: #5e5e5a; }
.manager-review-card { margin-top: 20px; padding: 20px; border: 1px solid var(--portal-line); border-left: 4px solid var(--portal-orange); }
.manager-review-card h3 { margin: 0 0 6px; color: var(--portal-navy); }
.manager-meta { margin: 0; color: #5e5e5a; font-size: .8rem; }
.manager-evidence { display: flex; flex-wrap: wrap; gap: 12px; margin: 15px 0; font-size: .82rem; }
.manager-evidence a { color: var(--portal-blue); font-weight: 700; }
.manager-review-card textarea { width: 100%; min-height: 100px; padding: 10px; border: 1px solid var(--portal-line); border-radius: 3px; color: #292929; font: inherit; }
.manager-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.manager-table { margin-top: 18px; border-top: 1px solid var(--portal-line); }
.manager-table article { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 12px; padding: 13px 0; border-bottom: 1px solid var(--portal-line); }
.manager-table strong { color: var(--portal-navy); }
.manager-table span { color: #5e5e5a; font-size: .84rem; }

.portal-auth-page {
  display: grid;
  min-height: 100vh;
  place-items: center;
  margin: 0;
  padding: 28px;
  background: var(--portal-canvas);
  color: #292929;
  font: 16px/1.55 "IBM Plex Sans", Arial, sans-serif;
}
.portal-auth-card {
  width: min(100%, 520px);
  padding: 38px;
  border-top: 6px solid var(--portal-orange);
  background: #fff;
  box-shadow: 0 18px 48px rgba(10,29,61,.12);
}
.portal-auth-card img { width: 132px; height: auto; margin-bottom: 34px; }
.portal-auth-card h1 { margin: 0 0 10px; color: var(--portal-navy); letter-spacing: -.04em; }
.portal-auth-card p { margin: 0 0 24px; color: #5e5e5a; }
.portal-auth-card .portal-kicker { margin-bottom: 7px; color: var(--portal-blue); font: 500 .72rem/1.2 "IBM Plex Mono", monospace; letter-spacing: .1em; text-transform: uppercase; }

@media (max-width: 760px) {
  .portal-session { align-items: flex-start; padding: 8px 16px; }
  .portal-session strong, .portal-session > div > span { display: block; }
  .portal-session-actions { align-items: flex-end; }
  .portal-evidence-grid { grid-template-columns: 1fr; }
  .portal-alert { margin-inline: 16px; }
  .portal-tester-picker { display: none; }
  .manager-shell { width: min(100% - 32px, 1180px); padding-top: 30px; }
  .manager-intro, .manager-summary { grid-template-columns: 1fr; }
  .manager-table article { grid-template-columns: 1fr; gap: 3px; }
}

@media print {
  .portal-session, .portal-alert, .portal-evidence, .portal-save-state { display: none !important; }
}