/* St. Albans Patient Hub: the newest of the three portals. Cards, teal, more
   whitespace. Different enough from NorthfieldConnect that a viewer instantly
   reads them as two unrelated vendors, which is the point. */
:root {
  color-scheme: light;
  --brand: #0f6b63;
  --accent: #eaf5f3;
  --ink: #17211f;
  --muted: #5f6d6a;
  --line: #d5e2df;
  --bg: #f7faf9;
  --panel: #fff;
  --high: #a8321f;
  --low: #8a5a10;
  font-family: ui-sans-serif, system-ui, -apple-system, "Helvetica Neue", sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font-size: 14px; line-height: 1.5; }
.masthead { background: var(--panel); border-bottom: 1px solid var(--line); padding: 14px 20px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.mark { width: 26px; height: 26px; border-radius: 7px; background: var(--brand); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 13px; }
.masthead b { font-size: 15px; }
.masthead .sub { color: var(--muted); font-size: 12px; }
.masthead .spacer { flex: 1; }
.patientcard { max-width: 900px; margin: 20px auto 0; padding: 0 20px; }
.patientcard .inner { background: var(--accent); border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; display: flex; gap: 26px; flex-wrap: wrap; }
.patientcard dfn { font-style: normal; display: block; font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); }
.patientcard b { font-size: 15px; }
nav { max-width: 900px; margin: 18px auto 0; padding: 0 20px; display: flex; gap: 6px; overflow-x: auto; }
nav button { font: inherit; font-size: 13px; border: 1px solid var(--line); background: var(--panel); padding: 7px 14px; border-radius: 999px; cursor: pointer; color: var(--muted); white-space: nowrap; }
nav button:hover { border-color: var(--brand); color: var(--ink); }
nav button[aria-selected="true"] { background: var(--brand); border-color: var(--brand); color: #fff; font-weight: 600; }
nav button:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }
main { max-width: 900px; margin: 0 auto; padding: 18px 20px; }
h2 { font-size: 13px; margin: 0 0 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; margin-bottom: 12px; }
.card h3 { margin: 0 0 2px; font-size: 15px; }
.card .meta { color: var(--muted); font-size: 12px; }
.tag { display: inline-block; font-size: 11px; padding: 2px 8px; border-radius: 999px; background: var(--accent); color: var(--brand); border: 1px solid var(--line); }
.note { background: #fdf7e8; border: 1px solid #e8d9a8; border-radius: 10px; padding: 10px 14px; font-size: 13px; color: #5a4a1c; margin-top: 4px; }
table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: 8px 0; border-bottom: 1px solid #eaf0ef; }
th { font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); font-weight: 600; }
tbody tr:last-child td { border-bottom: 0; }
.val.high { color: var(--high); font-weight: 700; }
.val.low { color: var(--low); font-weight: 700; }
.trend { display: flex; gap: 4px; align-items: flex-end; height: 34px; margin-top: 6px; }
.trend i { display: block; width: 16px; background: var(--brand); border-radius: 2px 2px 0 0; opacity: 0.75; }
.msg p { margin: 6px 0 0; max-width: 70ch; color: #29352f; }
.empty { color: var(--muted); font-style: italic; }
footer { max-width: 900px; margin: 0 auto; padding: 0 20px 32px; color: var(--muted); font-size: 12px; }
footer strong { color: var(--high); }
[hidden] { display: none !important; }
@media (max-width: 620px) { main, nav, .patientcard { padding-inline: 12px; } }

.card button {
  font: inherit; font-size: 13px; font-weight: 600; padding: 6px 14px; cursor: pointer;
  border: 1px solid var(--line); background: #fff; color: var(--brand); border-radius: 999px;
}
.card button:hover { border-color: var(--brand); background: var(--accent); }

.masthead h1 { font-size: 15px; margin: 0; font-weight: 700; }

/* Skip link. Off screen until focused, then anchored top left over everything. */
.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  padding: 10px 16px; background: #111; color: #fff; text-decoration: none;
  border-radius: 0 0 6px 0; font-weight: 600;
}
.skip:focus { left: 0; }

/* Panels take focus, so they need a ring, but not a permanent border. */
[role="tabpanel"]:focus-visible { outline: 2px solid currentColor; outline-offset: 4px; }

/* Inline validation. Announced via role="alert" and tied to the field with
   aria-describedby, so the message is never colour alone. */
.form-error {
  margin: 0 0 10px; padding: 8px 12px; font-size: 13px; font-weight: 600;
  border-left: 3px solid #a8321f; background: #fdf1ec; color: #7d2412;
}
.form-error::before { content: "Error: "; }
label { display: block; font-size: 12px; font-weight: 600; margin-bottom: 3px; }
[aria-invalid="true"] { outline: 2px solid #a8321f; outline-offset: 1px; }

.reschedule-form { margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--line); }
.reschedule-form textarea {
  font: inherit; width: 100%; max-width: 420px; padding: 6px 8px;
  border: 1px solid var(--line); border-radius: 6px; resize: vertical;
}
.reschedule-form .row { display: flex; gap: 8px; margin: 10px 0 0; }
.card button.secondary { color: var(--muted); }
.card button.secondary:hover { border-color: var(--muted); background: #fff; }