:root {
  --ink: #0F1620;
  --ink2: #151E2A;
  --ink3: #1B2634;
  --rule: #27333F;
  --rule2: #33404E;
  --text: #DCE4EE;
  --dim: #7A8899;
  --dimmer: #54626F;
  --them: #F2A63B;
  /* canal remoto  */
  --me: #7FA9F0;
  /* canal microfone */
  --live: #5FD3A6;
  --warn: #E8705A;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", "Roboto Mono", Menlo, Consolas, monospace;
  --sans: "Inter Tight", "Inter", "Segoe UI Variable Text", "Segoe UI", system-ui, sans-serif;
}

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

html,
body {
  height: 100%
}

body {
  background: var(--ink);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.45;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit
}

:focus-visible {
  outline: 2px solid var(--me);
  outline-offset: 2px
}

/* ---------- rótulos utilitários ---------- */
.lbl {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--dimmer);
}

/* ---------- shell ---------- */
.shell {
  display: grid;
  grid-template-rows: auto 1fr auto;
  height: 100%
}

/* ---------- topo ---------- */
.top {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 9px 16px;
  border-bottom: 1px solid var(--rule);
  background: var(--ink2);
}

.brand {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--dim)
}

.brand b {
  color: var(--text);
  font-weight: 600
}

.goal {
  flex: 1;
  min-width: 0
}

.goal input {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px dashed var(--rule2);
  padding: 3px 0;
  font-size: 13px;
  color: var(--text);
}

.goal input::placeholder {
  color: var(--dimmer)
}

.clock {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--dim);
  font-variant-numeric: tabular-nums
}

.top button {
  background: var(--ink3);
  border: 1px solid var(--rule2);
  color: var(--text);
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12.5px;
  white-space: nowrap;
}

.top button:hover {
  border-color: var(--dim)
}

.top button.on {
  background: var(--live);
  color: #06130E;
  border-color: var(--live);
  font-weight: 600
}

/* ---------- corpo ---------- */
.body {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(420px, 1.35fr);
  min-height: 0
}

.col {
  display: flex;
  flex-direction: column;
  min-height: 0
}

.col+.col {
  border-left: 1px solid var(--rule)
}

.colhead {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-bottom: 1px solid var(--rule);
  background: var(--ink2);
  flex-wrap: wrap;
}

.colhead .lbl {
  color: var(--dim)
}

.head-spacer {
  flex: 1
}

.scroll {
  overflow-y: auto;
  padding: 12px 14px 24px;
  flex: 1;
  scrollbar-width: thin;
  scrollbar-color: var(--rule2) transparent
}

.scroll::-webkit-scrollbar {
  width: 8px
}

.scroll::-webkit-scrollbar-thumb {
  background: var(--rule2);
  border-radius: 4px
}

/* ---------- transcrição ---------- */
.turn {
  margin-bottom: 11px;
  padding-left: 10px;
  border-left: 2px solid var(--rule2)
}

.turn.them {
  border-left-color: var(--them)
}

.turn.me {
  border-left-color: var(--me)
}

.turn .who {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--dimmer)
}

.turn.them .who {
  color: var(--them)
}

.turn.me .who {
  color: var(--me)
}

.turn p {
  font-size: 13.5px;
  color: #AEBBC9;
  margin-top: 1px
}

.turn.q p {
  color: var(--text)
}

.turn.q::after {
  content: "pergunta";
  display: inline-block;
  margin-top: 3px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--them);
  padding: 1px 5px;
  border-radius: 3px
}

.interim {
  opacity: .55;
  font-style: italic
}

/* ---------- cartão de resposta ---------- */
.card {
  background: var(--ink2);
  border: 1px solid var(--rule2);
  border-radius: 6px;
  padding: 14px 16px 16px;
  margin-bottom: 14px;
  animation: rise .18s ease-out;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(6px)
  }

  to {
    opacity: 1;
    transform: none
  }
}

@media (prefers-reduced-motion:reduce) {
  .card {
    animation: none
  }
}

.card.fresh {
  border-color: var(--them);
  box-shadow: 0 0 0 1px rgba(242, 166, 59, .18)
}

.card .q {
  font-size: 13px;
  color: var(--them);
  font-weight: 500;
  margin-bottom: 10px;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--rule);
}

.sec {
  margin-top: 12px
}

.sec:first-of-type {
  margin-top: 0
}

.sec>.lbl {
  display: block;
  margin-bottom: 5px
}

.sec ul {
  list-style: none
}

.sec li {
  font-size: 18.5px;
  line-height: 1.38;
  margin-bottom: 7px;
  padding-left: 15px;
  position: relative;
  letter-spacing: -.005em;
}

.sec li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 6px;
  height: 1.5px;
  background: var(--dim)
}

.sec.aux li {
  font-size: 14px;
  color: #A9B6C4
}

.sec.aux li::before {
  background: var(--rule2)
}

.sec.warn>.lbl {
  color: var(--warn)
}

.sec.warn li::before {
  background: var(--warn)
}

.thinking {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--dimmer)
}

.empty {
  color: var(--dimmer);
  font-size: 13px;
  padding: 20px 2px;
  max-width: 46ch
}

.empty b {
  color: var(--dim);
  font-weight: 500
}

/* ---------- fita de turnos (assinatura) ---------- */
.ribbon {
  border-top: 1px solid var(--rule);
  background: var(--ink2);
  padding: 7px 14px 9px
}

.ribbon-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 5px
}

.ribbon-head .spacer {
  flex: 1
}

.channel-them {
  color: var(--them)
}

.channel-me {
  color: var(--me)
}

.mono-num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--dim);
  font-variant-numeric: tabular-nums
}

.mono-num b {
  color: var(--text);
  font-weight: 500
}

.mono-num.hot b {
  color: var(--warn)
}

#ribbon {
  display: block;
  width: 100%;
  height: 34px
}

/* ---------- rodapé ---------- */
.foot {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-top: 1px solid var(--rule);
  background: var(--ink)
}

.foot input[type=text] {
  flex: 1;
  background: var(--ink2);
  border: 1px solid var(--rule2);
  border-radius: 4px;
  padding: 7px 10px;
  font-size: 13px
}

.foot button {
  background: var(--ink3);
  border: 1px solid var(--rule2);
  border-radius: 4px;
  padding: 7px 12px;
  cursor: pointer;
  font-size: 12.5px
}

.foot button:hover {
  border-color: var(--dim)
}

.foot .primary {
  background: var(--me);
  color: #08111F;
  border-color: var(--me);
  font-weight: 600
}

/* ---------- painel lateral ---------- */
.drawer {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(560px, 100%);
  background: var(--ink2);
  border-left: 1px solid var(--rule2);
  transform: translateX(100%);
  transition: transform .2s ease;
  display: flex;
  flex-direction: column;
  z-index: 20
}

.drawer.open {
  transform: none
}

@media (prefers-reduced-motion:reduce) {
  .drawer {
    transition: none
  }
}

.drawer header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--rule)
}

.drawer header h2 {
  font-size: 14px;
  font-weight: 600;
  flex: 1
}

.drawer-action {
  background: var(--ink3);
  border: 1px solid var(--rule2);
  border-radius: 4px;
  padding: 6px 10px;
  cursor: pointer;
  font-size: 12px;
  white-space: nowrap
}

.drawer-action:hover {
  border-color: var(--dim)
}

.drawer-close {
  background: none;
  border: 0;
  cursor: pointer;
  font-size: 20px;
  color: var(--dim);
  line-height: 1;
  width: 28px;
  height: 28px
}

.drawer .scroll {
  padding: 16px
}

.field {
  margin-bottom: 16px
}

.field label {
  display: block;
  margin-bottom: 5px
}

.field textarea,
.field input[type=text],
.field input[type=password],
.field select {
  width: 100%;
  background: var(--ink);
  border: 1px solid var(--rule2);
  border-radius: 4px;
  padding: 8px 10px;
  font-size: 13px;
  resize: vertical
}

.field textarea {
  min-height: 74px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.5
}

.hint {
  font-size: 11.5px;
  color: var(--dimmer);
  margin-top: 4px
}

.row {
  display: flex;
  gap: 8px
}

.row>* {
  flex: 1
}

.tabs {
  display: flex;
  gap: 4px;
  padding: 10px 16px 0;
  border-bottom: 1px solid var(--rule)
}

.tabs button {
  background: none;
  border: 0;
  border-bottom: 2px solid transparent;
  padding: 6px 10px;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--dimmer)
}

.tabs button.sel {
  color: var(--text);
  border-bottom-color: var(--them)
}

.pane {
  display: none
}

.pane.sel {
  display: block
}

.chip {
  display: inline-block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 3px;
  border: 1px solid var(--rule2);
  color: var(--dim);
  max-width: 28ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap
}

.chip.ok {
  color: var(--live);
  border-color: var(--live)
}

.chip.err {
  color: var(--warn);
  border-color: var(--warn)
}

@media (max-width:860px) {
  .body {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(0, .8fr) minmax(0, 1.2fr)
  }

  .col+.col {
    border-left: 0;
    border-top: 1px solid var(--rule)
  }

  .goal {
    display: none
  }
}

@media (max-width:640px) {
  .top {
    gap: 8px;
    padding: 8px 10px;
    flex-wrap: wrap
  }

  .clock {
    margin-left: auto
  }

  .top button,
  .foot button {
    padding: 6px 8px;
    font-size: 12px
  }

  .foot {
    flex-wrap: wrap
  }

  .foot input[type=text] {
    flex-basis: 100%
  }

  .ribbon-head {
    flex-wrap: wrap;
    gap: 8px 12px
  }

  .row {
    flex-direction: column;
    gap: 0
  }

  .drawer header {
    gap: 8px;
    flex-wrap: wrap
  }
}