/* KBT public website — calm, high-contrast passenger display styling. */
:root {
  --bg: #16202f; --panel: #1d2a3d; --panel-2: #223146; --ink: #f4f7fb;
  --mut: #9fb0c6; --line: #31435d; --blue: #1975d8; --sky: #63b0f5;
  --ok: #3fbf8f; --warn: #f4b643; --bad: #e0596b;
}
* { box-sizing: border-box; margin: 0; }
body {
  background: var(--bg);
  background-image: radial-gradient(1000px 380px at 50% -100px, rgba(37, 99, 195, 0.14), transparent 70%);
  color: var(--ink);
  font: 15px/1.55 "Segoe UI", system-ui, -apple-system, sans-serif;
}
a { color: var(--sky); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 1060px; margin: 0 auto; padding: 0 20px; }

header.site {
  border-bottom: 1px solid var(--line);
  background: rgba(18, 27, 41, 0.85); backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 10;
}
header.site .wrap { display: flex; align-items: center; gap: 14px; height: 62px; }
.logo { width: 38px; height: 38px; border-radius: 9px; background: var(--blue); display: grid; place-items: center; font-weight: 800; font-size: 19px; color: #fff; }
.brand b { display: block; font-size: 16px; letter-spacing: 0.4px; }
.brand span { font-size: 11.5px; color: var(--mut); }
nav.site { margin-left: auto; display: flex; gap: 18px; font-size: 13.5px; }

.hero { padding: 44px 0 10px; }
.hero h1 { font-size: 30px; letter-spacing: -0.4px; }
.hero p { color: var(--mut); margin-top: 6px; max-width: 640px; }

.panel {
  background: var(--panel); border: 1px solid var(--line); border-radius: 12px;
  margin: 22px 0; overflow: hidden; box-shadow: 0 2px 14px rgba(0, 0, 0, 0.25);
}
.panel-head { display: flex; align-items: baseline; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.panel-head h2 { font-size: 16px; }
.panel-head .sub { color: var(--mut); font-size: 12.5px; margin-left: auto; }

#kbt-announcements { padding: 0 18px; }
.ann { border: 1px solid rgba(244, 182, 67, 0.35); background: rgba(244, 182, 67, 0.09); color: #ffd88a; border-radius: 8px; padding: 8px 12px; margin: 12px 0; font-size: 13.5px; }
.ann .tag { font-size: 10.5px; font-weight: 700; letter-spacing: 0.12em; background: rgba(244, 182, 67, 0.2); border-radius: 4px; padding: 2px 7px; margin-right: 9px; }

table.board { width: 100%; border-collapse: collapse; }
table.board th { text-align: left; font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--mut); padding: 11px 18px; background: var(--panel-2); }
table.board td { padding: 12px 18px; border-top: 1px solid var(--line); vertical-align: top; }
table.board .region { display: block; color: var(--mut); font-size: 11.5px; }
.mono { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; letter-spacing: 0.4px; }
.row-cancel td { opacity: 0.55; }
.note { color: var(--mut); font-size: 12px; margin-top: 3px; }
.empty { padding: 44px 18px; text-align: center; color: var(--mut); }

.st { display: inline-block; font-size: 12px; font-weight: 600; border-radius: 999px; padding: 3px 11px; border: 1px solid transparent; }
.st-ok { color: var(--ok); border-color: rgba(63, 191, 143, 0.4); background: rgba(63, 191, 143, 0.1); }
.st-board { color: var(--sky); border-color: rgba(99, 176, 245, 0.4); background: rgba(99, 176, 245, 0.1); }
.st-delay { color: var(--warn); border-color: rgba(244, 182, 67, 0.4); background: rgba(244, 182, 67, 0.1); }
.st-final { color: #ff9d76; border-color: rgba(255, 157, 118, 0.4); background: rgba(255, 157, 118, 0.1); }
.st-cancel { color: var(--bad); border-color: rgba(224, 89, 107, 0.4); background: rgba(224, 89, 107, 0.1); }

form.upload { padding: 18px; display: grid; gap: 14px; }
form.upload label { font-size: 12.5px; color: var(--mut); display: block; margin-bottom: 5px; }
form.upload input, form.upload textarea {
  width: 100%; background: var(--panel-2); color: var(--ink);
  border: 1px solid var(--line); border-radius: 8px; padding: 9px 12px; font: inherit;
}
form.upload textarea { min-height: 110px; font-family: ui-monospace, Consolas, monospace; font-size: 13px; }
form.upload .grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
form.upload button {
  justify-self: start; background: var(--blue); border: 0; color: #fff; font: inherit; font-weight: 600;
  border-radius: 8px; padding: 10px 22px; cursor: pointer;
}
form.upload button:hover { filter: brightness(1.1); }
.form-status { font-size: 13.5px; color: var(--mut); min-height: 20px; }
.form-status.ok { color: var(--ok); }
.form-status.err { color: var(--bad); }
.hp { position: absolute; left: -9999px; }

footer.site { border-top: 1px solid var(--line); margin-top: 40px; padding: 22px 0 34px; color: var(--mut); font-size: 12.5px; }
footer.site .wrap { display: flex; gap: 18px; flex-wrap: wrap; }
@media (max-width: 720px) {
  table.board th:nth-child(4), table.board td:nth-child(4),
  table.board th:nth-child(5), table.board td:nth-child(5) { display: none; }
  form.upload .grid2 { grid-template-columns: 1fr; }
}