*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Arial, "Amazon Ember", ui-sans-serif, sans-serif;
  background: #eaeded;
  color: #0f1111;
  font-size: 13px;
  line-height: 1.4;
}
a { color: #007185; text-decoration: none; }
a:hover { text-decoration: underline; color: #c45500; }

.topbar {
  background: #131921;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: .45rem 1.25rem;
}
.brand {
  display: flex;
  align-items: baseline;
  gap: .45rem;
  color: inherit;
  text-decoration: none;
}
.brand:hover { text-decoration: none; color: inherit; }
.brand-name { font-size: 1.15rem; font-weight: 700; letter-spacing: -.02em; }
.brand-name span { color: #ff9900; }
.brand-hub { font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: #d5d9d9; }
.account { font-size: .75rem; color: #d5d9d9; text-align: right; }
.account strong { display: block; color: #fff; font-size: .82rem; }

.subnav {
  background: #232f3e;
  display: flex;
  gap: .15rem;
  padding: 0 1.25rem;
}
.subnav a {
  color: #d5d9d9;
  text-decoration: none;
  padding: .55rem .9rem;
  font-size: .82rem;
  font-weight: 700;
  border-bottom: 3px solid transparent;
}
.subnav a:hover { color: #fff; text-decoration: none; }
.subnav a.active { color: #fff; border-bottom-color: #ff9900; }

.page { max-width: 980px; margin: 0 auto; padding: 1rem 1.25rem 2rem; }

.banner {
  background: #fef3cd;
  border: 1px solid #f0c14b;
  border-left: 6px solid #f0c14b;
  padding: .7rem .9rem;
  margin-bottom: 1rem;
}
.banner h2 { margin: 0; font-size: .85rem; }
.banner p { margin: .3rem 0 0; font-size: .8rem; color: #565959; }

.panel {
  background: #fff;
  border: 1px solid #d5d9d9;
  border-radius: 2px;
  padding: 1rem 1.1rem 1.15rem;
  margin-bottom: 1rem;
}
.panel h1 {
  margin: 0 0 .35rem;
  font-size: 1.45rem;
  font-weight: 400;
}
.panel h2 {
  margin: 0 0 .65rem;
  font-size: 1.05rem;
  font-weight: 700;
  padding-bottom: .35rem;
  border-bottom: 1px solid #e7e7e7;
}
.lede { margin: 0 0 1rem; color: #565959; }

.home-links { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .75rem; }
.home-link {
  display: block;
  border: 1px solid #bbb;
  background: #fff;
  padding: .85rem .8rem;
  color: #0f1111;
  text-decoration: none;
  min-height: 6.2rem;
}
.home-link:hover { border-color: #007185; text-decoration: none; background: #fff; }
.home-link strong { display: block; color: #007185; font-size: .95rem; margin-bottom: .25rem; }
.home-link span { display: block; color: #565959; font-size: .78rem; }

.campuses { width: 100%; border-collapse: collapse; font-size: .82rem; }
.campuses th, .campuses td { text-align: left; padding: .4rem .5rem; border-bottom: 1px solid #e7e7e7; }
.campuses th { color: #565959; font-weight: 700; font-size: .72rem; text-transform: uppercase; letter-spacing: .04em; }

.lookup { display: flex; gap: .6rem; align-items: flex-end; flex-wrap: wrap; }
.lookup label { display: flex; flex-direction: column; gap: .25rem; font-size: .75rem; font-weight: 700; flex: 1; min-width: 16rem; }
.lookup input, .field input, .field select {
  border: 1px solid #888c8c;
  border-radius: 3px;
  padding: .4rem .5rem;
  font-size: .9rem;
  font-family: inherit;
  background: #fff;
}
.lookup input:focus, .field input:focus, .field select:focus {
  outline: 3px solid #c8f3fa;
  border-color: #007185;
}
.lookup .hint { font-weight: 400; color: #565959; font-size: .75rem; }

.btn {
  appearance: none;
  border: 1px solid #d5d9d9;
  background: linear-gradient(#f7f8fa, #e7e9ec);
  color: #0f1111;
  border-radius: 3px;
  padding: .42rem .95rem;
  font-size: .82rem;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
}
.btn:hover { background: #e7e9ec; }
.btn.primary {
  background: linear-gradient(#ffd814, #f7ca00);
  border-color: #f0c14b;
}
.btn.primary:hover { background: #f7ca00; }
.btn.quiet { background: #fff; }

.meta-row { display: flex; justify-content: space-between; gap: 1rem; align-items: baseline; margin-bottom: .7rem; }
.status {
  display: inline-block;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: .15rem .45rem;
  border: 1px solid #d5d9d9;
  background: #f7fafa;
}
.status.open { background: #e6f5ee; border-color: #067d62; color: #067d62; }
.status.booked { background: #e7f4f5; border-color: #007185; color: #007185; }
.status.warn { background: #fef3cd; border-color: #f0c14b; color: #8a5a09; }
.status.over { background: #fdecea; border-color: #c40000; color: #c40000; }
.status.wait { background: #f3f3f3; color: #565959; }

.kv { width: 100%; border-collapse: collapse; margin: .4rem 0 .8rem; }
.kv th, .kv td { text-align: left; padding: .35rem .45rem; border-bottom: 1px solid #f0f2f2; vertical-align: top; font-size: .82rem; }
.kv th { width: 11.5rem; color: #565959; font-weight: 700; }
.kv td.ok { color: #067d62; font-weight: 700; }
.kv td.warn { color: #8a5a09; font-weight: 700; }
.kv td.alert { color: #c40000; font-weight: 700; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: .65rem .75rem; margin: .6rem 0; }
.field { display: flex; flex-direction: column; gap: .25rem; }
.field.wide { grid-column: 1 / -1; }
.field label { font-size: .75rem; font-weight: 700; }
.field input:disabled, .field select:disabled { background: #f0f2f2; color: #0f1111; }

.crdd { font-size: .8rem; color: #565959; margin: 0 0 .55rem; }
.avail { width: 100%; border-collapse: collapse; font-size: .82rem; }
.avail th, .avail td { text-align: left; padding: .45rem .5rem; border-bottom: 1px solid #e7e7e7; }
.avail th { background: #f3f3f3; font-size: .72rem; text-transform: uppercase; letter-spacing: .04em; color: #565959; }
.avail tr.pick { cursor: pointer; }
.avail tr.pick:hover { background: #f7fafa; }
.avail tr.selected { background: #fcf3d4; }
.avail tr.full { color: #8d9096; }
.avail input { accent-color: #c45500; }

.actions { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: .85rem; }
.confirm {
  margin-top: .85rem;
  background: #232f3e;
  color: #fff;
  padding: .8rem .9rem;
}
.confirm h3 { margin: 0; font-size: .95rem; }
.confirm p { margin: .35rem 0 0; font-size: .8rem; color: #d5d9d9; }
.confirm .actions { margin-top: .7rem; }
.confirm .btn.primary { color: #0f1111; }

.da {
  margin: .8rem 0;
  border: 1px solid #067d62;
  background: #e6f5ee;
  padding: .75rem .85rem;
}
.da h3 { margin: 0; font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: #067d62; }
.da .num { margin: .2rem 0 0; font-size: 1.35rem; font-weight: 700; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.da p { margin: .3rem 0 0; font-size: .8rem; }

.error {
  background: #fff0f0;
  border: 1px solid #c40000;
  color: #c40000;
  padding: .55rem .7rem;
  margin: .6rem 0;
  font-size: .8rem;
  font-weight: 700;
}
.samples a { margin-right: .75rem; font-weight: 700; }
.foot {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 1.25rem 1.4rem;
  color: #565959;
  font-size: .72rem;
  display: flex;
  flex-wrap: wrap;
  gap: .35rem 1rem;
}
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

@media (max-width: 720px) {
  .home-links, .form-grid { grid-template-columns: 1fr 1fr; }
  .account { display: none; }
}
@media (max-width: 520px) {
  .home-links, .form-grid { grid-template-columns: 1fr; }
  .lookup { display: grid; }
}