/* Corbin Valley Discharge Record: the fourth portal, and the only one that is
   not a live account, it is a single frozen document. Parchment background,
   serif headings, a monospace patient bar, deep maroon accent. Meant to read
   as an old discharge packet, not a consumer app, because that is what it is. */
:root {
  color-scheme: light;
  --brand: #7a2331;
  --brand-dark: #5c1a25;
  --ink: #241d18;
  --muted: #6b5f55;
  --line: #d8cdbd;
  --bg: #f4efe4;
  --panel: #fffdf8;
  --new: #3a6b3f;
  font-family: "Iowan Old Style", "Palatino Linotype", Georgia, serif;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font-size: 14px; line-height: 1.55; }
.masthead { background: var(--brand); color: #fdf8f0; padding: 12px 20px; display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.masthead b { font-size: 16px; letter-spacing: 0.01em; }
.masthead span { font-size: 12px; opacity: 0.85; font-family: ui-sans-serif, system-ui, sans-serif; }
.masthead .spacer { flex: 1; }
.patientbar { background: var(--panel); border-bottom: 2px double var(--line); padding: 9px 20px; display: flex; gap: 22px; flex-wrap: wrap; font-size: 12px; font-family: ui-monospace, SFMono-Regular, monospace; }
.patientbar b { font-size: 13px; }
.patientbar dfn { font-style: normal; color: var(--muted); font-family: ui-sans-serif, system-ui, sans-serif; }
nav { background: var(--panel); border-bottom: 1px solid var(--line); padding: 0 14px; display: flex; gap: 2px; overflow-x: auto; font-family: ui-sans-serif, system-ui, sans-serif; }
nav button { font: inherit; font-size: 12px; border: 0; background: transparent; padding: 10px 14px; cursor: pointer; color: var(--muted); border-bottom: 3px solid transparent; white-space: nowrap; }
nav button:hover { color: var(--ink); background: #f8f3ea; }
nav button[aria-selected="true"] { color: var(--brand); border-bottom-color: var(--brand); font-weight: 600; }
nav button:focus-visible { outline: 2px solid var(--brand); outline-offset: -2px; }
main { max-width: 900px; margin: 0 auto; padding: 20px; }
h2 { font-size: 14px; margin: 20px 0 10px; color: var(--brand); border-bottom: 1px solid var(--line); padding-bottom: 5px; font-family: ui-sans-serif, system-ui, sans-serif; text-transform: uppercase; letter-spacing: 0.04em; }
h2:first-child { margin-top: 0; }
h3 { font-size: 14px; margin: 0 0 3px; }
.panel { background: var(--panel); border: 1px solid var(--line); margin-bottom: 4px; }
.panel > .body { padding: 14px 16px; }
.panel .body + .body { border-top: 1px dashed var(--line); }
table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: 10px 16px; border-bottom: 1px solid #ece3d4; vertical-align: top; }
th { background: #f8f2e6; font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); font-family: ui-sans-serif, system-ui, sans-serif; }
tbody tr:last-child td { border-bottom: 0; }
.sig { color: var(--muted); font-size: 12px; font-family: ui-sans-serif, system-ui, sans-serif; }
.note { background: #efe6d3; border-left: 3px solid var(--brand); padding: 10px 14px; margin-top: 10px; font-size: 12px; font-family: ui-sans-serif, system-ui, sans-serif; color: var(--muted); }
.empty { color: var(--muted); font-style: italic; }
footer { max-width: 900px; margin: 0 auto; padding: 0 20px 32px; color: var(--muted); font-size: 11px; font-family: ui-sans-serif, system-ui, sans-serif; }
footer strong { color: var(--brand); }
[hidden] { display: none !important; }
@media (max-width: 620px) { th, td { padding: 8px 10px; } main { padding: 14px; } }

/* release form, and the highlight the browser applies while a tool drives it */
#release-form input, #release-form textarea {
  font: inherit; font-family: ui-sans-serif, system-ui, sans-serif; width: 100%; max-width: 460px;
  padding: 7px 9px; border: 1px solid var(--line); border-radius: 2px; background: #fff; color: var(--ink);
}
#release-form textarea { resize: vertical; }
#release-form button {
  font: inherit; font-family: ui-sans-serif, system-ui, sans-serif; font-weight: 600; padding: 7px 16px;
  border: 1px solid var(--brand); background: var(--brand); color: #fff; border-radius: 2px; cursor: pointer;
}
#release-form button:hover { background: var(--brand-dark); }
#release-form p { margin: 0 0 10px; font-family: ui-sans-serif, system-ui, sans-serif; }
#release-form.tool-form-active { outline: 2px solid var(--brand); outline-offset: 6px; }
.release-note { background: #e8efe6; border-left: 3px solid var(--new); padding: 10px 14px; margin: 0 0 12px; font-size: 12px; font-family: ui-sans-serif, system-ui, sans-serif; color: #2c4a2f; }

.masthead h1 { font-size: 17px; 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; }