/* Shared styling for the PhoneBot dashboard. Dark, dense, keyboard-friendly. */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0d1117;
  --surface: #161b22;
  --surface-2: #1c2129;
  --border: #30363d;
  --border-soft: #21262d;
  --text: #e6edf3;
  --muted: #8b949e;
  --accent: #58a6ff;
  --green: #3fb950;
  --amber: #d29922;
  --red: #f85149;
  --purple: #bc8cff;
  --radius: 8px;
  --mono: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, monospace;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── shell ─────────────────────────────────────────────────────────────── */

.shell { display: grid; grid-template-columns: 216px minmax(0, 1fr); min-height: 100vh; }

.sidebar {
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 20px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: sticky;
  top: 0;
  height: 100vh;
}

.brand {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text);
  padding: 0 10px 16px;
}
.brand span { color: var(--accent); }

.sidebar nav { display: flex; flex-direction: column; gap: 2px; }

.sidebar a.nav-link {
  display: flex; align-items: center; gap: 9px;
  padding: 8px 10px;
  border-radius: 6px;
  color: var(--muted);
  font-weight: 500;
  text-decoration: none;
}
.sidebar a.nav-link:hover { background: var(--surface-2); color: var(--text); text-decoration: none; }
.sidebar a.nav-link.active { background: rgba(88,166,255,0.14); color: var(--accent); }
.sidebar a.nav-link .ico { width: 16px; text-align: center; font-size: 13px; }

.sidebar .spacer { flex: 1; }
.sidebar .foot { padding: 10px; border-top: 1px solid var(--border-soft); font-size: 11px; color: var(--muted); }
.sidebar .foot button {
  width: 100%; margin-top: 8px; background: transparent; border: 1px solid var(--border);
  color: var(--muted); padding: 6px; border-radius: 6px; cursor: pointer; font-size: 12px;
}
.sidebar .foot button:hover { border-color: var(--red); color: var(--red); }

main { padding: 28px 32px 60px; max-width: 1400px; min-width: 0; }

.page-head { display: flex; align-items: baseline; gap: 14px; margin-bottom: 22px; flex-wrap: wrap; }
.page-head h1 { font-size: 19px; font-weight: 600; letter-spacing: -0.01em; }
.page-head p { color: var(--muted); font-size: 13px; }

h2 { font-size: 14px; font-weight: 600; margin-bottom: 12px; }

/* ── surfaces ──────────────────────────────────────────────────────────── */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 18px;
}
.card.tight { padding: 0; overflow: hidden; }
.card-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 16px; border-bottom: 1px solid var(--border-soft);
}
.card-head h2 { margin: 0; }

.split { display: grid; grid-template-columns: minmax(260px, 340px) minmax(0, 1fr); gap: 18px; align-items: start; }
@media (max-width: 1000px) { .split { grid-template-columns: 1fr; } .shell { grid-template-columns: 1fr; } .sidebar { position: static; height: auto; } }

/* ── forms ─────────────────────────────────────────────────────────────── */

label { display: block; font-size: 11px; font-weight: 600; color: var(--muted); margin-bottom: 6px; letter-spacing: 0.02em; }

input[type=text], input[type=password], input[type=number], select, textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: 8px 10px;
  font-family: inherit;
  font-size: 13px;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); }
textarea { resize: vertical; min-height: 90px; font-family: var(--mono); font-size: 12.5px; line-height: 1.6; }
input.mono, .mono { font-family: var(--mono); }

.field { margin-bottom: 14px; }
.field .help { font-size: 11.5px; color: var(--muted); margin-top: 5px; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }

button, .btn {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
}
button:hover:not(:disabled), .btn:hover { border-color: var(--muted); text-decoration: none; }
button:disabled { opacity: 0.45; cursor: not-allowed; }
button.primary { background: var(--accent); border-color: var(--accent); color: #04101f; font-weight: 600; }
button.primary:hover:not(:disabled) { filter: brightness(1.08); }
button.danger { border-color: rgba(248,81,73,0.5); color: var(--red); }
button.danger:hover:not(:disabled) { background: rgba(248,81,73,0.12); }
button.sm { padding: 4px 9px; font-size: 12px; }
.actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

.toggle { display: flex; align-items: center; gap: 8px; cursor: pointer; font-size: 13px; color: var(--text); }
.toggle input { width: 15px; height: 15px; accent-color: var(--accent); }

/* ── tables & lists ────────────────────────────────────────────────────── */

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th {
  text-align: left; font-size: 11px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.04em; color: var(--muted); padding: 9px 12px; border-bottom: 1px solid var(--border);
}
td { padding: 9px 12px; border-bottom: 1px solid var(--border-soft); vertical-align: middle; }
tbody tr:last-child td { border-bottom: none; }
tbody tr.clickable { cursor: pointer; }
tbody tr.clickable:hover { background: var(--surface-2); }
tbody tr.selected { background: rgba(88,166,255,0.10); }

.list { display: flex; flex-direction: column; }
.list-item {
  padding: 11px 14px; border-bottom: 1px solid var(--border-soft); cursor: pointer;
  display: flex; flex-direction: column; gap: 3px;
}
.list-item:hover { background: var(--surface-2); }
.list-item.selected { background: rgba(88,166,255,0.10); box-shadow: inset 2px 0 0 var(--accent); }
.list-item .title { font-weight: 600; font-size: 13px; }
.list-item .sub { font-size: 11.5px; color: var(--muted); font-family: var(--mono); }

.empty { padding: 26px 16px; text-align: center; color: var(--muted); font-size: 13px; }

/* ── pills ─────────────────────────────────────────────────────────────── */

.pill {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 600;
  background: var(--surface-2); color: var(--muted); border: 1px solid var(--border);
  white-space: nowrap;
}
.pill.live, .pill.in-progress { color: var(--green); border-color: rgba(63,185,80,0.4); background: rgba(63,185,80,0.12); }
.pill.ringing, .pill.dialing, .pill.queued, .pill.stopping { color: var(--amber); border-color: rgba(210,153,34,0.4); background: rgba(210,153,34,0.12); }
.pill.completed, .pill.finished { color: var(--accent); border-color: rgba(88,166,255,0.4); background: rgba(88,166,255,0.12); }
.pill.failed, .pill.error, .pill.busy, .pill.no-answer, .pill.canceled { color: var(--red); border-color: rgba(248,81,73,0.4); background: rgba(248,81,73,0.12); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.pill.live .dot { animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.25; } }

/* ── transcript ────────────────────────────────────────────────────────── */

.transcript {
  display: flex; flex-direction: column; gap: 10px;
  padding: 16px; max-height: 62vh; overflow-y: auto; scroll-behavior: smooth;
}
.turn { display: flex; gap: 10px; align-items: flex-start; }
.turn .who {
  flex: 0 0 58px; font-size: 10.5px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.04em; padding-top: 3px;
}
.turn.bot .who { color: var(--accent); }
.turn.client .who, .turn.human .who { color: var(--green); }
.turn.dtmf .who { color: var(--purple); }
.turn .bubble {
  background: var(--surface-2); border: 1px solid var(--border-soft);
  border-radius: 8px; padding: 7px 11px; font-size: 13.5px; max-width: 78ch;
}
.turn.bot .bubble { border-color: rgba(88,166,255,0.25); }
.turn.dtmf .bubble { font-family: var(--mono); color: var(--purple); }
.turn .ts { font-size: 10.5px; color: var(--muted); font-family: var(--mono); padding-top: 5px; }
.turn .note { display: block; font-size: 11px; color: var(--muted); margin-top: 3px; }

pre.raw {
  font-family: var(--mono); font-size: 12px; line-height: 1.6; white-space: pre-wrap;
  word-break: break-word; color: var(--text); padding: 16px; max-height: 62vh; overflow: auto;
}

/* ── misc ──────────────────────────────────────────────────────────────── */

.banner {
  border-radius: 6px; padding: 10px 13px; font-size: 13px; margin-bottom: 16px;
  border: 1px solid var(--border); background: var(--surface-2);
}
.banner.ok { border-color: rgba(63,185,80,0.45); background: rgba(63,185,80,0.10); color: var(--green); }
.banner.err { border-color: rgba(248,81,73,0.45); background: rgba(248,81,73,0.10); color: var(--red); }
.banner.warn { border-color: rgba(210,153,34,0.45); background: rgba(210,153,34,0.10); color: var(--amber); }
.banner[hidden] { display: none; }

.stat-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 18px; }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 13px 15px; }
.stat .k { font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); }
.stat .v { font-size: 17px; font-weight: 600; margin-top: 3px; }
.stat .v.sm { font-size: 13px; font-weight: 500; }

.muted { color: var(--muted); }
.small { font-size: 12px; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }
.row-gap { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.spinner { display: inline-block; width: 12px; height: 12px; border: 2px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── login ─────────────────────────────────────────────────────────────── */

.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login-card { width: 100%; max-width: 360px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 30px 28px; }
.login-card h1 { font-size: 17px; margin-bottom: 4px; }
.login-card .sub { color: var(--muted); font-size: 12.5px; margin-bottom: 22px; }
.login-card button { width: 100%; margin-top: 6px; }

/* ── drop zone ─────────────────────────────────────────────────────────── */

.drop {
  border: 1.5px dashed var(--border); border-radius: var(--radius);
  padding: 26px; text-align: center; color: var(--muted); cursor: pointer;
}
.drop:hover, .drop.over { border-color: var(--accent); color: var(--accent); background: rgba(88,166,255,0.05); }