:root {
  --bg-from: #0f5b73;
  --bg-to: #1581a3;
  --card: #093442;
  --card-soft: #0c4252;
  --ink: #ffffff;
  --line: rgba(255, 255, 255, 0.16);
  --line-strong: rgba(255, 255, 255, 0.34);
  --muted: rgba(255, 255, 255, 0.72);
  --radius: 16px;
  --shadow: 0 18px 40px rgba(0, 20, 30, 0.35);
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(135deg, var(--bg-from) 0%, var(--bg-to) 100%) fixed;
  color: var(--ink);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .brand {
  font-family: "Outfit", "Inter", sans-serif;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 0.4em;
  color: var(--ink);
}

a { color: var(--ink); }

.wrap { max-width: 760px; margin: 0 auto; padding: 32px 20px 64px; }
.wrap-wide { max-width: 1080px; }

/* ---- Top bar ---- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; margin-bottom: 28px;
}
.brand { font-size: 22px; display: flex; align-items: center; gap: 10px; }
.brand .dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--ink); box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.18);
}
.topnav { display: flex; gap: 10px; align-items: center; }

/* ---- Hero ---- */
.hero { margin-bottom: 26px; }
.hero h1 { font-size: clamp(28px, 5vw, 40px); }
.hero p { color: var(--muted); font-size: 17px; max-width: 54ch; }

/* ---- Cards ---- */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 26px;
  margin-bottom: 20px;
}
.card h2 { font-size: 19px; }
.card .hint { color: var(--muted); font-size: 14px; margin-top: -4px; }

.section-label {
  text-transform: uppercase; letter-spacing: 0.14em; font-size: 12px;
  color: var(--muted); margin-bottom: 14px; font-weight: 500;
}

/* ---- Form ---- */
.field { margin-bottom: 18px; }
.field:last-child { margin-bottom: 0; }
label { display: block; font-size: 14px; margin-bottom: 7px; color: var(--ink); }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .row { grid-template-columns: 1fr; } }

input, textarea, select {
  width: 100%;
  background: rgba(255, 255, 255, 0.07);
  color: var(--ink);
  border: 1px solid var(--line-strong);
  border-radius: 11px;
  padding: 12px 14px;
  font-size: 15px;
  font-family: inherit;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}
textarea { min-height: 120px; resize: vertical; }
input::placeholder, textarea::placeholder { color: rgba(255, 255, 255, 0.5); }
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: #ffffff;
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.18);
}
select option { color: #0b2730; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--card);
  color: var(--ink);
  border: 1px solid var(--line-strong);
  border-radius: 11px;
  padding: 11px 18px;
  font-size: 15px; font-weight: 500; font-family: inherit;
  cursor: pointer; text-decoration: none;
  transition: transform 0.06s, background 0.15s, border-color 0.15s;
}
.btn:hover { background: var(--card-soft); border-color: #ffffff; }
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--card);
  border-color: #ffffff;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.25) inset;
  font-weight: 600; font-size: 16px; padding: 14px 22px; width: 100%;
}
.btn-sm { padding: 8px 13px; font-size: 13px; }
.btn-ghost { background: transparent; }
.btn-danger { border-color: rgba(255, 180, 180, 0.55); }
.btn-danger:hover { background: rgba(120, 20, 20, 0.35); }

/* ---- Voice recorder (signature element) ---- */
.recorder {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  background: rgba(255, 255, 255, 0.05);
  border: 1px dashed var(--line-strong);
  border-radius: 13px; padding: 16px;
}
.rec-btn {
  width: 52px; height: 52px; border-radius: 50%;
  border: 1px solid var(--line-strong); background: var(--card);
  color: #fff; cursor: pointer; display: grid; place-items: center;
  flex: 0 0 auto; transition: background 0.15s, border-color 0.15s;
}
.rec-btn:hover { border-color: #fff; }
.rec-dot { width: 16px; height: 16px; border-radius: 4px; background: #ff5a5a; }
.rec-btn.recording { border-color: #ff8a8a; }
.rec-btn.recording .rec-dot {
  border-radius: 50%; animation: pulse 1.1s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(0.7); opacity: 0.6; }
}
.rec-meta { flex: 1 1 180px; }
.rec-time { font-variant-numeric: tabular-nums; font-size: 18px; font-family: "Outfit", sans-serif; }
.rec-status { color: var(--muted); font-size: 13px; }
.recorder audio { height: 38px; }

/* ---- File picker ---- */
.dropzone {
  border: 1px dashed var(--line-strong); border-radius: 13px;
  padding: 18px; text-align: center; color: var(--muted); cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.dropzone:hover, .dropzone.drag { background: rgba(255, 255, 255, 0.06); border-color: #fff; }
.dropzone strong { color: var(--ink); }
.filelist { list-style: none; padding: 0; margin: 12px 0 0; }
.filelist li {
  display: flex; justify-content: space-between; gap: 10px;
  font-size: 14px; padding: 7px 0; border-top: 1px solid var(--line);
}

/* ---- Appointment toggle ---- */
.switch { display: flex; align-items: center; gap: 12px; cursor: pointer; }
.switch input { width: auto; }
.appt-fields { margin-top: 16px; }
.hidden { display: none !important; }

/* ---- Flash ---- */
.flash {
  border-radius: 11px; padding: 12px 16px; margin-bottom: 16px; font-size: 14px;
  border: 1px solid var(--line-strong); background: rgba(255, 255, 255, 0.08);
}
.flash.error { border-color: rgba(255, 150, 150, 0.6); background: rgba(120, 25, 25, 0.3); }

/* ---- Badges ---- */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 500; padding: 3px 10px; border-radius: 999px;
  border: 1px solid var(--line-strong); color: var(--ink);
}
.badge.urgent { background: rgba(190, 40, 40, 0.4); border-color: rgba(255, 150, 150, 0.6); }
.badge.high { background: rgba(190, 110, 30, 0.35); }
.badge.normal { background: rgba(255, 255, 255, 0.08); }
.badge.low { background: rgba(255, 255, 255, 0.04); color: var(--muted); }

/* ---- Dashboard list ---- */
.thread-row {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 16px; border: 1px solid var(--line); border-radius: 13px;
  background: var(--card); margin-bottom: 12px; text-decoration: none;
  transition: border-color 0.15s, transform 0.06s;
}
.thread-row:hover { border-color: #fff; }
.thread-row .pri {
  flex: 0 0 46px; height: 46px; border-radius: 11px; display: grid; place-items: center;
  background: var(--card-soft); border: 1px solid var(--line-strong);
  font-family: "Outfit", sans-serif; font-size: 17px; font-variant-numeric: tabular-nums;
}
.thread-row .body { flex: 1 1 auto; min-width: 0; }
.thread-row .who { font-weight: 600; }
.thread-row .sum { color: var(--muted); font-size: 14px; margin-top: 3px;
  overflow: hidden; text-overflow: ellipsis; display: -webkit-box;
  -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.thread-row .meta { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 9px; }
.tabs { display: flex; gap: 8px; margin-bottom: 18px; flex-wrap: wrap; }

/* ---- Thread detail ---- */
.kv { display: grid; grid-template-columns: 130px 1fr; gap: 8px 14px; font-size: 14px; }
.kv dt { color: var(--muted); }
.msg {
  background: rgba(255, 255, 255, 0.05); border: 1px solid var(--line);
  border-radius: 12px; padding: 14px; margin-bottom: 12px; white-space: pre-wrap;
}
.transcript { margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--line);
  color: var(--muted); font-size: 14px; }
.ai-card { background: var(--card-soft); }
.draft {
  width: 100%; min-height: 130px; background: rgba(255, 255, 255, 0.07);
}
.inline-form { display: inline; }
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.spacer { flex: 1 1 auto; }
.muted { color: var(--muted); }
.center { text-align: center; }
.stack > * + * { margin-top: 14px; }