:root {
  --bg: #050607;
  --bg-raise: #0c0e11;
  --card: #101316;
  --ink: #f3f5f7;
  --muted: #8b939c;
  --line: #22262b;
  --line-strong: #3a3032;
  --field: #070809;
  --red: #e10600;
  --red-hot: #ff4d4d;
  --red-ink: #fff;
  --amber: #e2b15a;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
  color-scheme: dark;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background:
    radial-gradient(900px 420px at 0% -10%, rgba(225, 6, 0, 0.16), transparent 55%),
    var(--bg);
  color: var(--ink);
  font: 16px/1.45 "Avenir Next", "Segoe UI", sans-serif;
}

.page {
  max-width: 1120px;
  width: 100%;
  margin: 0;
  padding: 32px 28px 72px;
  display: grid;
  gap: 16px;
}

.shell {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  align-items: start;
  min-height: 100vh;
}

.mast {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-end;
  padding: 4px 2px 8px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--red);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1, h2 { font-weight: 650; letter-spacing: -0.03em; }
h1 { margin: 0; font-size: 34px; line-height: 1.05; }
h2 { margin: 0; font-size: 18px; }

.lede, .hint, .status-line, .drop-meta { color: var(--muted); }
.lede { margin: 8px 0 0; max-width: 38rem; }

.pill {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: none;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  font-size: 14px;
  font-weight: 600;
}

.lamp {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #5c6770;
}

.line-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.page-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: sticky;
  top: 0;
  min-height: 100vh;
  padding: 28px 16px;
  border-right: 1px solid var(--line);
  background: var(--bg-raise);
}

.page-nav a {
  display: flex;
  align-items: center;
  min-height: 42px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card);
  color: var(--ink);
  font-size: 15px;
  font-weight: 650;
  text-decoration: none;
}

.page-nav a.active {
  border-color: var(--red);
  box-shadow: inset 0 0 0 1px var(--red);
}

@media (max-width: 560px) {
  .shell { grid-template-columns: 1fr; }
  .page-nav {
    position: sticky;
    z-index: 2;
    flex-direction: row;
    min-height: 0;
    padding: 12px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .page { padding: 20px 16px 56px; }
  .nav-logout { margin-top: 0; }
}

.view { display: grid; gap: 16px; }
.view[hidden] { display: none; }

.line-tab, .line-add {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  color: var(--ink);
  font: inherit;
  font-size: 14px;
  font-weight: 650;
  cursor: pointer;
}

.line-tab { padding: 0; cursor: default; }
.line-add { padding: 6px 12px; }

.line-open {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  font-weight: 650;
  padding: 6px 12px;
  cursor: pointer;
}

.line-tab.active {
  border-color: var(--red);
  box-shadow: inset 0 0 0 1px var(--red);
}

.line-tab.busy:not(.active) { border-color: var(--amber); }

.line-tab .who {
  color: var(--muted);
  font-weight: 600;
  max-width: 12rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.line-x {
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 16px;
  line-height: 1;
  padding: 0 12px 0 0;
  cursor: pointer;
}

.line-add {
  background: transparent;
  color: var(--ink);
  border-style: dashed;
}

.lamp.on { background: var(--red); box-shadow: 0 0 0 4px rgba(225, 6, 0, 0.22); }
.lamp.wait { background: var(--amber); box-shadow: 0 0 0 4px rgba(226, 177, 90, 0.16); }
.lamp.bad { background: var(--red-hot); box-shadow: 0 0 0 4px rgba(255, 77, 77, 0.2); }

.banner {
  margin: 0;
  padding: 12px 14px;
  border: 1px solid rgba(225, 6, 0, 0.45);
  border-radius: 12px;
  background: #1a0808;
  color: #ffd0d0;
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
}

.card {
  display: grid;
  gap: 16px;
  align-content: start;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 20px;
}

.card-head { display: grid; gap: 4px; }
.card-head .hint { margin: 0; }

.account-state.on { color: #d7f5df; }
.account-state.bad { color: var(--red-hot); }
.account-state.wait { color: var(--amber); }

form { display: grid; gap: 12px; }

label {
  display: grid;
  gap: 6px;
  font-size: 13px;
  font-weight: 650;
  color: #c5ced6;
}

input[type="text"],
input[type="password"],
input[type="number"],
input[type="tel"],
input:not([type]),
textarea,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--field);
  color: var(--ink);
  font: inherit;
  font-weight: 500;
}

input[type="text"],
input[type="password"],
input[type="number"],
input[type="tel"],
input:not([type]),
select {
  height: 42px;
  padding: 0 12px;
}

textarea {
  min-height: 96px;
  padding: 10px 12px;
  resize: vertical;
}

input::placeholder, textarea::placeholder { color: #66727c; }

input:focus, textarea:focus, select:focus {
  outline: 2px solid rgba(225, 6, 0, 0.45);
  border-color: var(--red);
}

.split { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 12px; }

.speak {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 200px;
  gap: 12px;
  align-items: start;
}

.speak-side { display: grid; gap: 12px; align-content: start; }
#play-speech { width: 100%; }
#tts-player { width: 100%; }
#hear-audio { display: grid; gap: 12px; }
#hear-audio[hidden], #hear-tts[hidden] { display: none; }

.routes { display: grid; gap: 10px; }

.route {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: end;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg-raise);
}

.forward {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: end;
  padding-top: 4px;
  border-top: 1px solid var(--line);
}

.hint { margin: 0; font-size: 13px; font-weight: 500; }

details { display: grid; gap: 12px; }
summary { cursor: pointer; color: var(--muted); font-size: 14px; font-weight: 600; }
details[open] summary { margin-bottom: 4px; }

.row { display: flex; flex-wrap: wrap; gap: 10px; }

.button {
  height: 42px;
  border: 0;
  border-radius: 10px;
  padding: 0 16px;
  background: var(--red);
  color: var(--red-ink);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.button:disabled { opacity: 0.38; cursor: not-allowed; }

.button.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line-strong);
}

.button.call {
  height: 48px;
  background: var(--red);
  color: var(--red-ink);
  font-size: 16px;
}

.button.call.hangup { background: var(--red-hot); color: #1a0505; }

.choice {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

label.choice-item {
  display: block;
  margin: 0;
  font-weight: 650;
  color: var(--ink);
}

.choice-item input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.choice-item span {
  display: block;
  text-align: center;
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--field);
  cursor: pointer;
}

.choice-item input:checked + span {
  border-color: var(--red);
  background: rgba(225, 6, 0, 0.16);
  box-shadow: inset 0 0 0 1px var(--red);
}

.choice-item input:focus-visible + span {
  outline: 2px solid rgba(225, 6, 0, 0.45);
}

.drop {
  display: grid;
  gap: 4px;
  padding: 16px;
  border: 1.5px dashed var(--line-strong);
  border-radius: 12px;
  background: var(--bg-raise);
  cursor: pointer;
}

.drop.hot { border-color: var(--red); background: rgba(225, 6, 0, 0.1); }
.drop input { display: none; }
.drop-title { font-weight: 650; }
.drop-meta { font-size: 13px; font-weight: 500; }

audio { width: 100%; }

.bed {
  display: grid;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.sliders { display: grid; gap: 14px; }
.slider-head { display: flex; justify-content: space-between; gap: 12px; }
.slider-head span:last-child {
  color: var(--ink);
  font-weight: 650;
  font-variant-numeric: tabular-nums;
}

input[type="range"] {
  width: 100%;
  height: 28px;
  margin: 0;
  padding: 0;
  background: transparent;
  border: 0;
  accent-color: var(--red);
}

.check {
  display: flex;
  grid-template-columns: none;
  align-items: flex-start;
  gap: 8px;
  color: var(--ink);
  font-weight: 550;
}

.check input { width: 16px; height: 16px; margin-top: 2px; accent-color: var(--red); }

.status-line { min-height: 1.3em; margin: 0; font-size: 14px; }

.log {
  list-style: none;
  margin: 0;
  padding: 4px 12px;
  min-height: 220px;
  max-height: 360px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--field);
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 12.5px;
}

.log li { display: flex; gap: 10px; padding: 8px 0; border-top: 1px solid var(--line); }
.log li.empty { color: var(--muted); border-top: 0; padding: 12px 0; }
.log time { color: var(--muted); flex: none; }

.listen-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.listen-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.listen-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 6px 12px;
  align-items: center;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.listen-list audio { grid-column: 1 / -1; width: 100%; }
.listen-list li.empty { color: var(--muted); border-top: 0; padding-top: 0; }

.subhead { margin: 18px 0 0; font-size: 16px; }

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
}

.stat {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--field);
  padding: 12px 14px;
}

.stat b {
  display: block;
  font-size: 28px;
  line-height: 1.1;
}

.stat span { color: var(--muted); font-size: 13px; }

.analysis-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 4px 12px;
  max-height: 320px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--field);
}

.analysis-list li {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 8px 0;
  border-top: 1px solid var(--line);
}

.analysis-list li.empty { color: var(--muted); border-top: 0; }
.analysis-list time { color: var(--muted); }

.steps {
  margin: 4px 0 0;
  padding-left: 1.2em;
  display: grid;
  gap: 6px;
  color: var(--muted);
}

.dial-side { min-width: 0; }

.dial-conn {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
  border-radius: 14px;
  background: var(--field);
}

.dial-conn strong { display: block; font-size: 15px; }
.dial-conn span { display: block; color: var(--muted); font-size: 13px; line-height: 1.35; }

.dial-clock {
  margin: 0;
  font-variant-numeric: tabular-nums;
  font-size: 26px;
  font-weight: 650;
  letter-spacing: -0.03em;
}

.dial-number {
  margin: 0;
  font-size: 28px;
  font-weight: 650;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}

.dial-number:empty { display: none; }

.dial-wave {
  width: 100%;
  height: 128px;
  min-width: 0;
  min-height: 128px;
  max-height: 128px;
  border-radius: 16px;
  display: block;
  background:
    linear-gradient(180deg, rgba(225, 6, 0, 0.1), transparent 42%),
    #070809;
  border: 1px solid var(--line);
}

.dial-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}

.dial-steps li {
  position: relative;
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 10px 0;
  color: var(--muted);
}

.dial-steps li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 22px;
  bottom: -2px;
  width: 2px;
  background: var(--line);
}

.dial-steps li:last-child::before { display: none; }

.dial-steps strong { display: block; font-weight: 600; color: inherit; }
.dial-steps small { display: block; margin-top: 2px; font-size: 12.5px; line-height: 1.4; }

.dial-steps i {
  position: relative;
  z-index: 1;
  width: 10px;
  height: 10px;
  margin-top: 4px;
  border-radius: 50%;
  background: #2a3138;
}

.dial-steps li.now { color: var(--ink); }
.dial-steps li.done { color: var(--ink); }
.dial-steps li.now i { background: var(--red); box-shadow: 0 0 0 4px rgba(225, 6, 0, 0.22); }
.dial-steps li.done i { background: #d7f5df; }
.dial-steps li.bad { color: var(--ink); }
.dial-steps li.bad i { background: var(--red-hot); box-shadow: 0 0 0 4px rgba(255, 77, 77, 0.2); }

.dial-side .subhead { margin: 2px 0 0; }

.log.compact { min-height: 0; max-height: 200px; }

.phone-card {
  background:
    radial-gradient(380px 160px at 50% 0%, rgba(225, 6, 0, 0.14), transparent 62%),
    var(--card);
}

.caller-note.bad { color: var(--red-hot); }

.dial-caller,
.phone-card > .caller-note {
  width: min(100%, 312px);
  justify-self: center;
  margin: 0;
}

.callback-form {
  display: grid;
  justify-items: center;
  gap: 18px;
}

.callback-form .status-line { text-align: center; }

.dialer-screen {
  width: min(100%, 312px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) 44px;
  align-items: center;
  min-height: 76px;
  border-bottom: 1px solid var(--line);
}

.dialer-screen input {
  width: 100%;
  min-width: 0;
  height: 64px;
  border: 0;
  background: transparent;
  padding: 0;
  text-align: center;
  font-size: 34px;
  font-weight: 600;
  letter-spacing: 0.03em;
  font-variant-numeric: tabular-nums;
}

.dial-back {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.dial-back:disabled { opacity: 0.28; }
.dial-back:active { color: var(--ink); }

.dialpad {
  width: min(100%, 312px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.dialpad button {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  aspect-ratio: 1;
  border: 0;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 32%, #323a42, #171c21 70%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 10px 18px rgba(0, 0, 0, 0.28);
  color: var(--ink);
  font: inherit;
  line-height: 1;
  cursor: pointer;
  touch-action: manipulation;
  user-select: none;
  -webkit-touch-callout: none;
}

.dialpad button span {
  font-size: 30px;
  font-weight: 600;
}

.dialpad button small {
  color: #9aa3ac;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.dialpad button:active {
  transform: scale(0.96);
  background: #3a434c;
}

.button.dial-call {
  display: grid;
  place-items: center;
  width: 74px;
  height: 74px;
  min-height: 74px;
  border-radius: 50%;
  padding: 0;
  box-shadow: 0 10px 22px rgba(225, 6, 0, 0.28);
}

.dial-call .icon-hang { display: none; }
.dial-call.hangup .icon-call { display: none; }
.dial-call.hangup .icon-hang { display: block; }

.person {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--field);
  padding: 12px 14px;
}

.person h3 { margin: 0 0 8px; font-size: 15px; }

.person ul, .called-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.person li {
  padding: 4px 0;
  overflow-wrap: anywhere;
}

.called-list {
  display: grid;
  gap: 4px;
  margin-top: 8px;
  max-height: 420px;
  overflow: auto;
}

.called-list button {
  width: 100%;
  min-height: 52px;
  padding: 10px 12px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: var(--ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.called-list button:active { background: #1a1f24; }

.called-list button small {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 13px;
}

.called-list li.selected button {
  background: rgba(225, 6, 0, 0.14);
  color: var(--ink);
}

@media (max-width: 560px) {
  .page-nav { overflow-x: auto; }
  .page-nav a { flex: 0 0 auto; }
}

.list-setup {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr) minmax(0, 1fr) auto;
  gap: 12px;
  align-items: end;
}

.setup-actions { align-self: end; }

.list-foot {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

.table-wrap {
  overflow: auto;
  max-height: 420px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--field);
}

.sheet-title {
  margin: 0;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  background: #161012;
  font-weight: 650;
  position: sticky;
  top: 0;
  z-index: 2;
}

.sheet { width: 100%; border-collapse: collapse; font-size: 14px; }

.sheet th, .sheet td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.sheet th {
  position: sticky;
  top: 41px;
  background: #161012;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
}

.sheet tr.current { background: rgba(225, 6, 0, 0.14); }
.sheet td.status { color: var(--muted); font-weight: 650; }

@media (max-width: 900px) {
  h1 { font-size: 28px; }
  .mast, .layout, .split, .speak, .list-setup, .route, .forward, .list-foot {
    display: grid;
    grid-template-columns: 1fr;
  }
  .mast, .list-foot { align-items: start; }
  .setup-actions { align-self: stretch; }
}

[hidden] { display: none !important; }

.nav-who {
  margin: 12px 0 0;
  padding: 0 14px;
  color: var(--muted);
  font-size: 13px;
}

.nav-logout {
  margin-top: auto;
  min-height: 42px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 15px;
  font-weight: 650;
  text-align: left;
  cursor: pointer;
}

.login-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-card {
  width: min(100%, 440px);
  display: grid;
  gap: 14px;
}

.login-card h1 { font-size: 32px; }

.user-form, .login-card label, .user-form label { display: grid; gap: 6px; }

.line-picks {
  margin: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}

.line-picks legend { padding: 0 6px; color: var(--muted); }

.line-picks label { display: flex; align-items: center; gap: 8px; }

.person-list { list-style: none; margin: 0; padding: 0; }

.person {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.person strong { display: block; }
.person small { color: var(--muted); }
.person .row { flex: none; }

.dash-grid {
  display: grid;
  gap: 16px;
  min-width: 0;
}

.dash-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.dash-grid > .card,
.table-wrap { min-width: 0; overflow-x: auto; }

.board small { display: block; color: var(--muted); font-weight: 500; }

.board { width: 100%; border-collapse: collapse; }

.board th, .board td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}

.board th {
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.board tr:last-child td { border-bottom: 0; }
.board td.actions, .board th.actions { text-align: right; white-space: nowrap; }
.board td.actions .row { justify-content: flex-end; }
.board td.empty { color: var(--muted); }
.board .button { height: 34px; padding: 0 12px; font-size: 14px; }

.role-tag {
  justify-self: start;
  padding: 3px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
}

.role-tag.admin { color: var(--red-hot); border-color: var(--line-strong); }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }

.chip {
  padding: 2px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--field);
  color: var(--muted);
  font-size: 13px;
}

.line-state {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 650;
}