/* ==========================================================================
   RUMC Follow-Up Reminders - dashboard
   ==========================================================================
   Light and dark are both first-class. Staff run Windows with the system
   theme set either way and a dashboard that only works in one is a dashboard
   half the department squints at.
   ========================================================================== */

:root {
  color-scheme: light dark;

  --ink:        #15191e;
  --ink-soft:   #5a646e;
  --line:       #dde2e7;
  --line-soft:  #eef1f4;
  --panel:      #ffffff;
  --bg:         #f4f6f8;

  --brand:      #17518c;
  --brand-dark: #10406f;
  --brand-tint: #e8f0f9;

  --ok:         #0f6b3f;
  --ok-tint:    #e6f3ec;
  --warn:       #8a6100;
  --warn-tint:  #fbf2da;
  --danger:     #a02020;
  --danger-tint:#fbeaea;

  --radius:     8px;
  --shadow:     0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .10);
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink:        #e7eaee;
    --ink-soft:   #99a3ad;
    --line:       #343b43;
    --line-soft:  #272c33;
    --panel:      #1e2227;
    --bg:         #15181b;

    --brand:      #4b90d8;
    --brand-dark: #6aa6e4;
    --brand-tint: #1b2a3a;

    --ok:         #5fc08a;
    --ok-tint:    #16281f;
    --warn:       #d4b259;
    --warn-tint:  #2b2516;
    --danger:     #ef8b8b;
    --danger-tint:#2d1b1b;

    --shadow:     0 1px 2px rgba(0, 0, 0, .35);
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 14px/1.55 "Segoe UI", -apple-system, system-ui, Tahoma, Arial, sans-serif;
}

/* -- Top bar ------------------------------------------------------------- */

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 12px 24px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}

.brand { display: flex; align-items: center; gap: 12px; }

.mark {
  width: 34px; height: 34px; flex: none;
  display: grid; place-items: center;
  background: var(--brand); color: #fff;
  border-radius: var(--radius);
  font-weight: 700; font-size: 13px; letter-spacing: .5px;
}

.topbar h1 { margin: 0; font-size: 15px; font-weight: 650; }
.env { margin: 0; font-size: 11px; color: var(--ink-soft); text-transform: uppercase; letter-spacing: .6px; }

.who { display: flex; align-items: center; gap: 12px; }
.who-text { display: flex; flex-direction: column; align-items: flex-end; line-height: 1.3; }
.who-name { font-weight: 600; font-size: 13px; }
.who-upn  { font-size: 11px; color: var(--ink-soft); }

main { max-width: 1040px; margin: 0 auto; padding: 24px; }

/* -- Buttons ------------------------------------------------------------- */

.btn {
  font: inherit; font-weight: 600;
  padding: 8px 14px; border-radius: 6px;
  border: 1px solid transparent; cursor: pointer;
  transition: background .12s, border-color .12s;
}
.btn:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }

.btn.primary { background: var(--brand); color: #fff; }
.btn.primary:hover { background: var(--brand-dark); }

.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn.ghost:hover { background: var(--line-soft); }

.btn.danger { background: var(--danger); color: #fff; }
.btn.danger:hover { filter: brightness(.92); }

.btn[disabled] { opacity: .5; cursor: default; }

/* -- Sign-in gate -------------------------------------------------------- */

.gate {
  max-width: 460px; margin: 64px auto; text-align: center;
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow);
}
.gate h2 { margin: 0 0 8px; font-size: 18px; }
.gate p  { margin: 0 0 20px; color: var(--ink-soft); }
.gate-note { margin: 16px 0 0 !important; font-size: 12px; min-height: 18px; }
.gate-note.error { color: var(--danger); }

/* -- Summary tiles ------------------------------------------------------- */

.summary {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 12px; margin-bottom: 20px;
}

.tile {
  display: flex; flex-direction: column; gap: 2px;
  padding: 14px 16px; text-align: left; font: inherit; cursor: pointer;
  background: var(--panel); color: var(--ink);
  border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.tile:hover { border-color: var(--brand); }
.tile:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }
.tile-n { font-size: 24px; font-weight: 650; line-height: 1.1; }
.tile-l { font-size: 12px; color: var(--ink-soft); }

.summary .tile:first-child .tile-n { color: var(--danger); }

/* -- Toolbar ------------------------------------------------------------- */

.toolbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap; margin-bottom: 16px;
}
.filters, .actions { display: flex; gap: 8px; flex-wrap: wrap; }

.chip {
  font: inherit; font-size: 13px; padding: 5px 12px;
  background: transparent; color: var(--ink-soft);
  border: 1px solid var(--line); border-radius: 999px; cursor: pointer;
}
.chip:hover { background: var(--line-soft); }
.chip.is-on { background: var(--brand-tint); color: var(--brand); border-color: var(--brand); font-weight: 600; }
.chip:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }

/* -- Banner -------------------------------------------------------------- */

.banner {
  padding: 10px 14px; border-radius: var(--radius);
  border: 1px solid var(--danger); background: var(--danger-tint);
  color: var(--danger); font-size: 13px; margin-bottom: 16px;
}
.banner.info { border-color: var(--brand); background: var(--brand-tint); color: var(--brand); }

/* -- Reminder rows ------------------------------------------------------- */

.list { display: flex; flex-direction: column; gap: 8px; }

.card {
  display: flex; align-items: flex-start; gap: 14px;
  background: var(--panel); border: 1px solid var(--line);
  border-left: 3px solid var(--line);
  border-radius: var(--radius); padding: 12px 14px;
  box-shadow: var(--shadow);
}
.card[data-priority="High"]   { border-left-color: var(--danger); }
.card[data-priority="Normal"] { border-left-color: var(--brand); }
.card[data-priority="Low"]    { border-left-color: var(--line); }
/* Dim the CONTENT of a finished reminder, never its buttons. Fading the whole
   card made Reopen and Delete look disabled when they are the only actions
   left on that card - the controls a person is most likely to want. */
.card[data-status="Completed"] .card-main,
.card[data-status="Cancelled"] .card-main { opacity: .62; }
.card[data-status="Completed"] .card-title { text-decoration: line-through; }

.card-main { flex: 1; min-width: 0; }
.card-title { font-weight: 600; margin: 0 0 4px; word-break: break-word; }

.meta { display: flex; flex-wrap: wrap; gap: 6px 10px; font-size: 12px; color: var(--ink-soft); }
.meta a { color: var(--brand); }

.pill {
  display: inline-block; padding: 1px 8px; border-radius: 999px;
  font-size: 11px; font-weight: 600; border: 1px solid transparent;
}
.pill.due-over { background: var(--danger-tint); color: var(--danger); border-color: var(--danger); }
.pill.due-soon { background: var(--warn-tint);   color: var(--warn);   border-color: var(--warn); }
.pill.done     { background: var(--ok-tint);     color: var(--ok);     border-color: var(--ok); }
.pill.cat      { background: var(--line-soft);   color: var(--ink-soft); border-color: var(--line); }

.card-actions { display: flex; gap: 6px; flex: none; flex-wrap: wrap; justify-content: flex-end; }
.icon-btn {
  font: inherit; font-size: 12px; padding: 4px 9px;
  background: transparent; color: var(--ink-soft);
  border: 1px solid var(--line); border-radius: 5px; cursor: pointer;
}
.icon-btn:hover { background: var(--line-soft); color: var(--ink); }
.icon-btn.danger:hover { background: var(--danger-tint); color: var(--danger); border-color: var(--danger); }

/* Reopen is the main thing to do with a completed reminder, so it reads as a
   live control rather than one more grey outline. */
.icon-btn[data-action="reopen"] { color: var(--brand); border-color: var(--brand); font-weight: 600; }
.icon-btn[data-action="reopen"]:hover { background: var(--brand-tint); color: var(--brand); }
.icon-btn:focus-visible { outline: 2px solid var(--brand); outline-offset: 1px; }

.empty { text-align: center; color: var(--ink-soft); padding: 40px 0; }

/* -- Dialogs ------------------------------------------------------------- */

dialog {
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--panel); color: var(--ink);
  padding: 24px; width: min(480px, calc(100vw - 32px));
  box-shadow: 0 10px 32px rgba(16, 24, 40, .22);
}
dialog::backdrop { background: rgba(16, 24, 40, .45); }
dialog h2 { margin: 0 0 16px; font-size: 17px; }

dialog label {
  display: block; font-size: 12px; font-weight: 600;
  color: var(--ink-soft); margin-bottom: 4px;
}
dialog input, dialog select {
  width: 100%; font: inherit; padding: 8px 10px;
  color: var(--ink); background: var(--bg);
  border: 1px solid var(--line); border-radius: 6px; margin-bottom: 4px;
}
dialog input:focus, dialog select:focus {
  outline: none; border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-tint);
}
.hint { margin: 2px 0 16px; font-size: 11px; color: var(--ink-soft); }
.row { display: grid; grid-template-columns: 1fr 140px; gap: 12px; margin-bottom: 12px; }
.row > div > input, .row > div > select { margin-bottom: 0; }

.form-error {
  margin: 4px 0 0; padding: 8px 10px; font-size: 12px;
  color: var(--danger); background: var(--danger-tint);
  border: 1px solid var(--danger); border-radius: 6px;
}

.dialog-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 20px; }

/* -- Narrow screens ------------------------------------------------------ */

@media (max-width: 680px) {
  main { padding: 16px; }
  .topbar { padding: 12px 16px; }
  .summary { grid-template-columns: repeat(2, 1fr); }
  .card { flex-direction: column; }
  .card-actions { justify-content: flex-start; }
  .row { grid-template-columns: 1fr; }
}