/* Callforge UI — Design System */

:root {
  --bg: #0a0a0f;
  --bg-1: #0f0f17;
  --bg-2: #151521;
  --bg-3: #1b1b2a;
  --line: #24243a;
  --line-2: #2e2e48;
  --fg: #f4f2ff;
  --fg-muted: #8f8fae;
  --fg-dim: #5a5a78;
  --accent: #8b6cff;
  --accent-2: #c9b8ff;
  --accent-ink: #0a0a0f;
  --success: #6ad69a;
  --warn: #f4b860;
  --danger: #ff6d7a;
  --info: #6ac0ff;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 1px 0 rgba(255,255,255,.03) inset, 0 20px 40px -24px rgba(0,0,0,.8);
}
[data-theme="light"] {
  --bg: #f6f5f2;
  --bg-1: #ffffff;
  --bg-2: #fafaf7;
  --bg-3: #f0efe9;
  --line: #e5e3dc;
  --line-2: #cecbc1;
  --fg: #18181b;
  --fg-muted: #6b6b76;
  --fg-dim: #9a9aa4;
  --accent: #5b3fe8;
  --accent-2: #3d28b0;
  --accent-ink: #ffffff;
  --success: #2f9a5e;
  --warn: #c6820a;
  --danger: #d43f4b;
  --info: #2778c6;
  --shadow: 0 1px 0 rgba(0,0,0,.02) inset, 0 12px 32px -20px rgba(0,0,0,.25);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--fg); }
body {
  font-family: 'Inter Tight', system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  letter-spacing: -0.005em;
}
.serif { font-family: 'Instrument Serif', serif; font-weight: 400; letter-spacing: -0.01em; }
.mono  { font-family: 'JetBrains Mono', ui-monospace, monospace; }
button { font-family: inherit; color: inherit; }
input, select, textarea { font-family: inherit; color: inherit; }
::selection { background: var(--accent); color: var(--accent-ink); }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line); border-radius: 10px; border: 2px solid var(--bg); }
::-webkit-scrollbar-thumb:hover { background: var(--line-2); }

#root { min-height: 100vh; }

/* ── App shell ───────────────────────────────────────────── */
.app { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }

.sidebar {
  background: var(--bg-1);
  border-right: 1px solid var(--line);
  padding: 20px 14px;
  display: flex; flex-direction: column; gap: 6px;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 10px 18px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 12px;
}
.brand-mark {
  width: 28px; height: 28px; border-radius: 7px;
  background: var(--accent);
  display: grid; place-items: center;
  color: var(--accent-ink); font-weight: 700; font-size: 13px;
  box-shadow: 0 0 0 1px var(--accent), 0 0 20px -4px var(--accent);
  flex-shrink: 0;
}
.brand-name { font-size: 15px; font-weight: 600; letter-spacing: -0.02em; }
.brand-sub  { font-size: 11px; color: var(--fg-muted); letter-spacing: 0.04em; text-transform: uppercase; }

.navlabel {
  font-size: 10px; color: var(--fg-dim);
  text-transform: uppercase; letter-spacing: 0.12em;
  padding: 14px 10px 6px;
}
.navitem {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 8px;
  color: var(--fg-muted); cursor: pointer;
  font-size: 13.5px; user-select: none;
  border: 1px solid transparent;
  transition: all .12s ease;
}
.navitem:hover { background: var(--bg-2); color: var(--fg); }
.navitem.active { background: var(--bg-2); color: var(--fg); border-color: var(--line); }
.navitem .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--fg-dim); flex-shrink: 0; }
.navitem.active .dot { background: var(--accent); box-shadow: 0 0 8px var(--accent); }
.navitem.pro-disabled { opacity: 0.4; cursor: not-allowed; }
.navitem.pro-disabled:hover { background: transparent; color: var(--fg-muted); }

.sidebar-footer {
  margin-top: auto; padding: 10px;
  border-top: 1px solid var(--line);
  display: flex; align-items: center; gap: 10px;
}
.avatar {
  width: 28px; height: 28px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid; place-items: center;
  font-size: 11px; font-weight: 600; color: var(--accent-ink);
  flex-shrink: 0;
}

.main { display: flex; flex-direction: column; min-width: 0; }
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 28px;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(8px);
}
.topbar h1 { margin: 0; font-size: 15px; font-weight: 500; letter-spacing: -0.01em; }
.topbar h1 .serif { font-size: 22px; margin-right: 6px; font-style: italic; color: var(--fg-muted); }

.content { padding: 28px; max-width: 1400px; width: 100%; }

/* ── Primitives ──────────────────────────────────────────── */
.card {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 14px; border-radius: 8px;
  border: 1px solid var(--line-2);
  background: var(--bg-2); color: var(--fg);
  font-size: 13px; font-weight: 500;
  cursor: pointer; transition: all .15s ease;
}
.btn:hover { background: var(--bg-3); border-color: var(--fg-dim); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
.btn.primary:hover { filter: brightness(1.1); }
.btn.ghost { background: transparent; border-color: transparent; }
.btn.ghost:hover { background: var(--bg-2); }
.btn.small { padding: 6px 10px; font-size: 12px; }
.btn.danger { color: var(--danger); border-color: var(--line); }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 8px; border-radius: 999px;
  font-size: 11px; font-weight: 500;
  background: var(--bg-2); color: var(--fg-muted);
  border: 1px solid var(--line); white-space: nowrap;
}
.badge .d { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge.success { color: var(--success); }
.badge.warn    { color: var(--warn); }
.badge.danger  { color: var(--danger); }
.badge.info    { color: var(--info); }
.badge.accent  { color: var(--accent-2); }

.input, .select, .textarea {
  width: 100%; background: var(--bg-2);
  border: 1px solid var(--line); border-radius: 8px;
  padding: 10px 12px; font-size: 13.5px; color: var(--fg);
  outline: none; transition: border-color .15s ease, background .15s ease;
}
.input:focus, .select:focus, .textarea:focus {
  border-color: var(--accent); background: var(--bg-1);
}
.select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238f8fae' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 32px; }

.label {
  font-size: 11px; color: var(--fg-muted);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 6px; display: block;
}

.kbd {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px; padding: 2px 6px;
  border: 1px solid var(--line); border-radius: 4px;
  background: var(--bg-2); color: var(--fg-muted);
}

/* ── Metric cards ────────────────────────────────────────── */
.metric { padding: 18px 20px; }
.metric .label { margin-bottom: 8px; }
.metric .num { font-size: 34px; font-weight: 300; letter-spacing: -0.03em; }
.metric .num .unit { font-size: 18px; color: var(--fg-muted); margin-left: 2px; }
.metric .delta { font-size: 12px; color: var(--fg-muted); margin-top: 6px; }
.metric .delta.up   { color: var(--success); }
.metric .delta.down { color: var(--danger); }

/* ── Table ───────────────────────────────────────────────── */
.table { width: 100%; border-collapse: collapse; }
.table th {
  text-align: left; font-size: 10.5px; font-weight: 500;
  color: var(--fg-muted); text-transform: uppercase; letter-spacing: 0.08em;
  padding: 10px 16px; border-bottom: 1px solid var(--line);
  background: var(--bg-2); position: sticky; top: 0; z-index: 1;
}
.table td {
  padding: 12px 16px; border-bottom: 1px solid var(--line); font-size: 13px;
}
.table tbody tr { cursor: pointer; }
.table tbody tr:hover { background: var(--bg-2); }
.table tbody tr.selected { background: var(--bg-2); }
.table tbody tr:last-child td { border-bottom: none; }

/* ── Status dot ──────────────────────────────────────────── */
.status { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; }
.status .d { width: 6px; height: 6px; border-radius: 50%; }

/* ── Segmented control ───────────────────────────────────── */
.segmented {
  display: inline-flex; background: var(--bg-2);
  border: 1px solid var(--line); border-radius: 8px; padding: 2px;
}
.segmented button {
  background: transparent; border: none;
  padding: 5px 10px; border-radius: 6px; font-size: 12px;
  color: var(--fg-muted); cursor: pointer; transition: all .12s ease;
}
.segmented button.active {
  background: var(--bg-1); color: var(--fg);
  box-shadow: 0 1px 2px rgba(0,0,0,.15);
}

/* Primary tab-switcher variant (bigger, more prominent than the filter-row default).
   Used by the Llamadas sub-tab selector. */
.segmented.lg {
  padding: 4px;
  border-width: 1.5px;
}
.segmented.lg button {
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
  gap: 8px;
  display: inline-flex;
  align-items: center;
  min-height: 38px;
}
.segmented.lg button.active {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 2px 8px -2px color-mix(in srgb, var(--accent) 45%, transparent);
}
.segmented.lg button.active .mono { color: var(--accent-ink); opacity: 0.85; }

hr.sep { border: none; border-top: 1px solid var(--line); margin: 16px 0; }

/* ── Animations ──────────────────────────────────────────── */
@keyframes pulse-ring {
  0%   { box-shadow: 0 0 0 0   rgba(139,108,255,.55); }
  70%  { box-shadow: 0 0 0 16px rgba(139,108,255,0); }
  100% { box-shadow: 0 0 0 0   rgba(139,108,255,0); }
}
@keyframes spin    { to { transform: rotate(360deg); } }
@keyframes fade-up { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@keyframes wavebar { 0%,100% { transform: scaleY(.3); } 50% { transform: scaleY(1); } }
.fade-up { animation: fade-up .25s ease both; }

/* ── Misc ────────────────────────────────────────────────── */
.empty-img {
  background: repeating-linear-gradient(45deg, var(--bg-2) 0 8px, var(--bg-3) 8px 16px);
  border: 1px dashed var(--line-2);
  display: grid; place-items: center;
  color: var(--fg-dim); font-family: 'JetBrains Mono', monospace;
  font-size: 11px; border-radius: 8px;
}