:root {
  --bg: #f6f7f9;
  --card: #ffffff;
  --text: #16181d;
  --muted: #6b7280;
  --border: #e3e6ea;
  --primary: #1f6feb;
  --primary-ink: #ffffff;
  --green: #18794e;
  --green-bg: #e8f5ee;
  --red: #c2341d;
  --amber: #b45309;
  --radius: 10px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f1115;
    --card: #171a20;
    --text: #e8eaed;
    --muted: #9aa1ab;
    --border: #272b33;
    --primary: #4c8dff;
    --green: #4ade80;
    --green-bg: #13301f;
    --red: #f87171;
    --amber: #fbbf24;
  }
}

* { box-sizing: border-box; }

/*
 * The HTML `hidden` attribute works only through the browser default
 * `[hidden] { display: none }`, which ANY author rule setting `display` beats.
 * `.overlay` and `.centered` both set display, so hidden elements carrying them
 * stayed on screen. Enforce it once here rather than per-class, so adding a
 * display-setting class to a toggled element can never resurrect this.
 */
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

h1 { font-size: 20px; margin: 0 0 4px; }
h2 { font-size: 15px; margin: 0 0 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
h3 { font-size: 13px; margin: 20px 0 8px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }

.muted { color: var(--muted); }
.small { font-size: 13px; }
.error { color: var(--red); font-size: 13px; margin: 8px 0 0; }
.ok { color: var(--green); font-size: 13px; margin: 8px 0 0; }

.centered { min-height: 100vh; display: grid; place-items: center; padding: 16px; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.card.narrow { width: 100%; max-width: 360px; }
.card.dimmed { opacity: .5; }

label { display: block; margin: 12px 0; font-size: 13px; color: var(--muted); }
input[type=email], input[type=password], input[type=tel], input[type=text] {
  width: 100%; margin-top: 6px; padding: 10px 12px;
  border: 1px solid var(--border); border-radius: 8px;
  background: var(--bg); color: var(--text); font-size: 15px;
}

button { font: inherit; cursor: pointer; border-radius: 8px; padding: 10px 16px; border: 1px solid transparent; }
button.primary { background: var(--primary); color: var(--primary-ink); width: 100%; }
button.danger  { background: var(--red); color: #fff; }
button.ghost   { background: transparent; color: var(--text); border-color: var(--border); }
button.small-btn { padding: 6px 12px; font-size: 13px; }

.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 20px; background: var(--card); border-bottom: 1px solid var(--border);
}

.grid {
  display: grid; gap: 16px; padding: 20px;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  max-width: 1200px; margin: 0 auto;
}
.wide { grid-column: 1 / -1; }

/* Availability toggle */
.status-button {
  width: 100%; display: flex; align-items: center; gap: 10px; justify-content: center;
  padding: 18px; font-size: 17px; font-weight: 600;
  border: 1px solid var(--border); background: var(--bg); color: var(--text);
}
.status-button.available { background: var(--green-bg); border-color: var(--green); color: var(--green); }
.status-button .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--muted); }
.status-button.available .dot { background: var(--green); }

.modes { display: grid; gap: 8px; }
.mode {
  display: flex; gap: 10px; align-items: flex-start; margin: 0;
  padding: 12px; border: 1px solid var(--border); border-radius: 8px; cursor: pointer;
}
.mode:has(input:checked) { border-color: var(--primary); }
.mode input { margin-top: 3px; }
.mode div { display: flex; flex-direction: column; gap: 2px; }
.mode strong { color: var(--text); font-size: 14px; }

#cell-row { display: flex; gap: 8px; align-items: flex-end; }
#cell-row label { flex: 1; }

/* Softphone */
.phone-state { font-weight: 600; margin: 0 0 12px; }
.incoming-from { font-size: 16px; margin: 0 0 12px; }
.timer { font-size: 28px; font-variant-numeric: tabular-nums; margin: 0 0 12px; }
.row { display: flex; gap: 8px; align-items: center; }
.row button { flex: 1; }
/* Inputs in a flex row need an explicit grow, or a sibling button squashes
   them to nothing. min-width:0 stops the default min-content floor. */
.row input { flex: 1; min-width: 0; }

/* Lists */
.list { list-style: none; margin: 0; padding: 0; }
.list li {
  display: flex; align-items: center; gap: 8px; justify-content: space-between;
  padding: 10px 0; border-bottom: 1px solid var(--border);
}
.list li:last-child { border-bottom: 0; }
.list .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); flex: none; }
.list .dot.available { background: var(--green); }
.list .dot.busy { background: var(--amber); }
.list .dot.offline { background: var(--muted); }

.badge {
  display: inline-block; min-width: 18px; padding: 1px 6px; border-radius: 9px;
  background: var(--red); color: #fff; font-size: 12px; text-align: center;
}
.badge:empty { display: none; }

/* Calls table */
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th {
  text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--border);
  font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted);
}
td { padding: 10px 6px; border-bottom: 1px solid var(--border); }
tr:last-child td { border-bottom: 0; }

.pill { padding: 2px 8px; border-radius: 10px; font-size: 12px; background: var(--bg); border: 1px solid var(--border); }
.pill.answered  { color: var(--green); border-color: var(--green); }
.pill.voicemail { color: var(--amber); border-color: var(--amber); }
.pill.no_agents { color: var(--red);   border-color: var(--red); }

@media (max-width: 520px) {
  .grid { padding: 12px; }
  #cell-row { flex-direction: column; align-items: stretch; }
}

/* Licensed states picker */
.state-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 2px; max-height: 240px; overflow-y: auto;
  border: 1px solid var(--border); border-radius: 8px; padding: 8px; margin: 10px 0;
}
.state-grid label {
  display: flex; align-items: center; gap: 6px; margin: 0;
  padding: 4px 6px; border-radius: 6px; font-size: 13px; color: var(--text); cursor: pointer;
}
.state-grid label:hover { background: var(--bg); }
.state-grid input { margin: 0; }
input[type=search] {
  width: 100%; padding: 8px 10px; border: 1px solid var(--border);
  border-radius: 8px; background: var(--bg); color: var(--text); font-size: 14px;
}
.state-tag {
  display: inline-block; padding: 1px 6px; margin-left: 4px; border-radius: 6px;
  background: var(--bg); border: 1px solid var(--border); font-size: 11px;
}

/* Transcript viewer */
.overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.45);
  display: grid; place-items: center; padding: 16px; z-index: 50;
}
.sheet {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  width: 100%; max-width: 680px; max-height: 80vh; display: flex; flex-direction: column;
}
.sheet-head {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 16px 20px; border-bottom: 1px solid var(--border);
}
.sheet-body { padding: 16px 20px; overflow-y: auto; }

.turn { display: flex; gap: 10px; padding: 8px 0; }
.turn .who {
  flex: 0 0 64px; font-size: 12px; font-weight: 600; text-transform: uppercase;
  letter-spacing: .04em; padding-top: 2px;
}
.turn.caller .who { color: var(--primary); }
.turn.agent  .who { color: var(--green); }
.turn.unknown .who { color: var(--muted); }
.turn .what { flex: 1; }
.turn .at { color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }

tr.clickable { cursor: pointer; }
tr.clickable:hover { background: var(--bg); }
.has-transcript { color: var(--green); font-size: 12px; }
#search-results mark { background: transparent; color: var(--primary); font-weight: 600; }

/* Lead marketplace */
.lead-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px;
}
.lead-card {
  border: 1px solid var(--border); border-radius: var(--radius); padding: 14px;
  display: flex; flex-direction: column; gap: 8px;
}
.lead-card .st { font-size: 15px; font-weight: 600; }
.lead-card .age { color: var(--muted); font-size: 12px; }
.lead-card .price { font-size: 19px; font-weight: 600; }
.includes { margin: 6px 0; padding-left: 18px; font-size: 13px; }
.includes li { padding: 1px 0; }
.buy-price { font-size: 20px; font-weight: 600; margin: 14px 0; }
.lead-row { display: flex; flex-direction: column; gap: 2px; }
.row-actions { display: flex; align-items: center; gap: 6px; flex: none; }
.row-actions .state-in {
  width: 48px; padding: 6px 8px; text-align: center; text-transform: uppercase;
}
.lead-row .ph { font-size: 15px; font-weight: 600; }
.fresh-badge {
  display: inline-block; padding: 1px 6px; border-radius: 6px; font-size: 11px;
  background: var(--green-bg); color: var(--green); border: 1px solid var(--green);
}

/* Admin inventory */
.stats { display: flex; flex-wrap: wrap; gap: 20px; margin: 0 0 16px; }
.stat .n { font-size: 22px; font-weight: 600; }
.stat .k { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.pill.sold      { color: var(--muted); }
.pill.available { color: var(--green); border-color: var(--green); }
.pill.pending   { color: var(--amber); border-color: var(--amber); }
.contains { color: var(--muted); font-size: 12px; }

/* Account card: shown only when it has something to say. */
.account-card.blocked { border-color: var(--red); }
.account-card.blocked #account-status { color: var(--red); font-weight: 600; }
.account-card #account-status { margin: 0 0 6px; }

/* Agents table (admin) */
#agents-table select, #agents-table input[type=date] {
  font: inherit; font-size: 13px; padding: 4px 6px; border: 1px solid var(--border);
  border-radius: 6px; background: var(--card, #fff); color: var(--text);
}
#agents-table .pill.locked   { color: var(--red);   border-color: var(--red); }
#agents-table .pill.unlocked { color: var(--green); border-color: var(--green); }
#agents-table .pill.expired  { color: var(--amber); border-color: var(--amber); }
#agents-table td.who strong { display: block; }
#agents-table td.who .muted { font-size: 12px; }
#agents-table .warn { color: var(--amber); }
#agents-table .pill { white-space: nowrap; }

/* Money */
.stat { display: flex; flex-direction: column; gap: 2px; min-width: 90px; }
.stat strong { font-size: 18px; }
.billing-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.billing-grid h3:first-child { margin-top: 0; }
.billing-grid input[type=number], #ms-spend, #tu-amount, #tu-note, #tu-kind {
  width: 100%; font: inherit; padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px;
  background: var(--card, #fff); color: var(--text); box-sizing: border-box;
}
#agents-table input[type=number] { width: 80px; font: inherit; font-size: 13px; padding: 4px 6px;
  border: 1px solid var(--border); border-radius: 6px; background: var(--card, #fff); color: var(--text); }
#st-table td.amt, #st-table th.amt { text-align: right; font-variant-numeric: tabular-nums; }
#st-table td.amt.neg { color: var(--red); }
#st-table td.amt.pos { color: var(--green); }
.balance-low { color: var(--red); font-weight: 600; }
@media (max-width: 720px) { .billing-grid { grid-template-columns: 1fr; } }

/* A button that sits beside inputs in a .row and keeps its natural width. */
.row > button.fit { flex: 0 0 auto; width: auto; }

/* Wide admin tables scroll inside their card rather than clipping. */
#agents-card, #billing-card, #inventory-card, #recallers-card { overflow-x: auto; }