/* ===== necco — fale e rabisque ===== */
* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #fafaf8;
  --ink: #1e1e2e;
  --muted: #8a8a96;
  --card: #ffffff;
  --accent: #6c5ce7;
  --accent-soft: #efecff;
  --danger: #e64553;
  --ok: #40a02b;
  --shadow: 0 4px 24px rgba(30, 30, 46, 0.12);
  --radius: 14px;
}

html, body {
  width: 100%;
  height: 100%;
  min-height: 100dvh;
  overflow: hidden;
  overscroll-behavior: none;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--bg);
  -webkit-tap-highlight-color: transparent;
}

/* ===== Quadro ===== */
#board {
  position: fixed;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100dvh;
  background:
    radial-gradient(circle, #e4e4e0 1px, transparent 1px) 0 0 / 24px 24px,
    var(--bg);
  cursor: crosshair;
  touch-action: none;
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}
#board.erasing { cursor: cell; }
#board.pan-ready { cursor: grab; }
#board.panning { cursor: grabbing; }

/* ===== Overlay de sugestões ===== */
#overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 50;
}

/* ===== Topbar ===== */
#topbar {
  position: fixed;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--card);
  border-radius: 999px;
  padding: 8px 16px;
  box-shadow: var(--shadow);
  z-index: 100;
  max-width: calc(100vw - 24px);
}
#topbar .brand { display: flex; align-items: center; gap: 6px; font-weight: 700; letter-spacing: -0.5px; }
#topbar .spacer { width: 8px; }

button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
  font-size: 15px;
  color: var(--ink);
}

.play {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  border-radius: 999px;
  padding: 9px 18px;
  font-weight: 600;
  font-size: 14px;
  transition: background 0.2s, transform 0.1s;
}
.play:hover { transform: scale(1.03); }
.play.running {
  background: var(--danger);
  animation: pulse 1.6s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(230, 69, 83, 0.45); }
  50% { box-shadow: 0 0 0 9px rgba(230, 69, 83, 0); }
}

.ai-status { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--muted); }
.ai-status .dot { width: 9px; height: 9px; border-radius: 50%; background: #c5c5cc; transition: background 0.3s; }
.ai-status.ready .dot { background: var(--ok); }
.ai-status.thinking .dot { background: var(--accent); animation: blink 0.8s infinite; }
.ai-status.error .dot { background: var(--danger); }
@keyframes blink { 50% { opacity: 0.25; } }

.toggle { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--muted); cursor: pointer; user-select: none; }
.toggle input { accent-color: var(--accent); cursor: pointer; }

.ghost { font-size: 18px; opacity: 0.75; transition: opacity 0.2s; padding: 4px; }
.ghost:hover { opacity: 1; }

/* ===== Toolbar lateral ===== */
#toolbar {
  position: fixed;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  background: var(--card);
  border-radius: var(--radius);
  padding: 10px 8px;
  box-shadow: var(--shadow);
  z-index: 100;
}
#toolbar .sep { width: 26px; height: 1px; background: #ececec; margin: 3px 0; }

.tool {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  font-size: 18px;
  display: grid;
  place-items: center;
  transition: background 0.15s;
}
.tool:hover { background: #f1f1f4; }
.tool.active { background: var(--accent); }
#recordBtn.recording { background: var(--danger); color: #fff; animation: blink 0.8s infinite; }

.colors { display: flex; flex-direction: column; gap: 6px; }
.color {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--c);
  border: 2px solid transparent;
  transition: transform 0.15s;
}
.color:hover { transform: scale(1.15); }
.color.active { border-color: #fff; outline: 2px solid var(--c); }

.widths { display: flex; flex-direction: column; gap: 4px; }
.width {
  width: 38px;
  height: 26px;
  border-radius: 8px;
  display: grid;
  place-items: center;
}
.width span { display: block; width: 20px; height: var(--s); border-radius: 99px; background: var(--ink); }
.width:hover { background: #f1f1f4; }
.width.active { background: #e9e6fb; }

/* ===== Legenda ao vivo ===== */
#caption {
  position: fixed;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 9px;
  background: rgba(30, 30, 46, 0.85);
  color: #fff;
  padding: 9px 18px;
  border-radius: 999px;
  font-size: 14px;
  max-width: min(720px, 90vw);
  white-space: nowrap;
  overflow: hidden;
  z-index: 90;
  backdrop-filter: blur(6px);
}
#caption .rec-dot {
  flex: none;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--danger);
  animation: blink 1.1s infinite;
}
#captionText { overflow: hidden; text-overflow: ellipsis; }
#captionText .interim { opacity: 0.55; font-style: italic; }

#hint {
  position: fixed;
  bottom: 58px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11.5px;
  color: var(--muted);
  z-index: 89;
}

.hidden { display: none !important; }

/* ===== Chips de sugestão ===== */
.chip {
  position: fixed;
  left: 16px;
  top: 96px;
  pointer-events: auto;
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  animation: chipIn 0.25s ease-out;
  width: min(320px, calc(100vw - 40px));
  max-width: 320px;
  z-index: 160;
}
@keyframes chipIn {
  from { opacity: 0; transform: translateY(8px) scale(0.96); }
  to { opacity: 1; transform: none; }
}
.chip.fading { opacity: 0; transition: opacity 0.9s; }
.chip .chip-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 10.5px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  padding: 0 4px;
}
.chip .chip-close { font-size: 13px; color: var(--muted); padding: 0 3px; }
.chip .chip-close:hover { color: var(--ink); }
.chip-body {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 9px 9px;
  color: var(--ink);
  font-size: 13.5px;
  line-height: 1.35;
}
.chip-actions {
  justify-content: space-between;
  flex-wrap: wrap;
}
.chip-actions .primary { padding: 8px 12px; }
.chip-actions .ghost { font-size: 13px; color: var(--accent); font-weight: 700; }
.loader {
  flex: none;
  width: 16px;
  height: 16px;
  border: 2px solid #d8d5ef;
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
}
.chip-error .chip-head { color: var(--danger); }
.chip-empty .chip-head { color: var(--muted); }
@keyframes spin { to { transform: rotate(360deg); } }

.sug {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 6px 9px;
  border-radius: 10px;
  font-size: 13.5px;
  text-align: left;
  transition: background 0.15s;
  width: 100%;
}
.sug:hover { background: var(--accent); color: #fff; }
.sug .glyph { font-size: 22px; line-height: 1; flex: none; width: 26px; text-align: center; }
.sug .key {
  margin-left: auto;
  font-size: 10px;
  color: var(--muted);
  border: 1px solid #e2e2e8;
  border-radius: 4px;
  padding: 1px 5px;
}
.sug:hover .key { color: #fff; border-color: rgba(255,255,255,0.5); }

/* ===== Toasts ===== */
#toasts {
  position: fixed;
  top: 72px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 200;
  align-items: center;
}
.toast {
  background: var(--ink);
  color: #fff;
  padding: 9px 18px;
  border-radius: 10px;
  font-size: 13.5px;
  box-shadow: var(--shadow);
  animation: chipIn 0.25s ease-out;
  max-width: min(560px, 90vw);
}
.toast.error { background: var(--danger); }
.toast.ok { background: var(--ok); }

/* ===== Modais ===== */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(30, 30, 46, 0.45);
  display: grid;
  place-items: center;
  z-index: 300;
  backdrop-filter: blur(3px);
}
.modal-card {
  background: var(--card);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 28px;
  width: min(480px, calc(100vw - 32px));
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.modal-card h2 { font-size: 21px; letter-spacing: -0.5px; }
.modal-card p, .modal-card ol { font-size: 14px; line-height: 1.55; }
.modal-card ol { padding-left: 20px; display: flex; flex-direction: column; gap: 5px; }
.muted { color: var(--muted); }
.modal-card a { color: var(--accent); }

.field { display: flex; flex-direction: column; gap: 6px; font-size: 13px; font-weight: 600; }
.field input {
  font-family: inherit;
  font-size: 14px;
  padding: 10px 13px;
  border: 1.5px solid #e2e2e8;
  border-radius: 10px;
  outline: none;
  transition: border-color 0.2s;
}
.field input:focus { border-color: var(--accent); }

.modal-actions { display: flex; align-items: center; gap: 10px; }
.modal-actions .spacer { flex: 1; }
.primary {
  background: var(--accent);
  color: #fff;
  border-radius: 10px;
  padding: 10px 22px;
  font-weight: 600;
  font-size: 14px;
  transition: transform 0.1s;
}
.primary:hover { transform: scale(1.04); }
.modal-actions .ghost { font-size: 13.5px; color: var(--accent); font-weight: 600; }
.ask-card { width: min(560px, calc(100vw - 28px)); }
.ask-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.ask-row input {
  flex: 1;
  min-width: 0;
  font-family: inherit;
  font-size: 15px;
  padding: 11px 13px;
  border: 1.5px solid #e2e2e8;
  border-radius: 10px;
  outline: none;
}
.ask-row input:focus { border-color: var(--accent); }
.ask-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 8px;
}
.ask-option {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px;
  border-radius: 10px;
  background: #f7f7fb;
  text-align: left;
}
.ask-option:hover { background: var(--accent); color: #fff; }
.ask-option .glyph { width: 28px; text-align: center; font-size: 24px; flex: none; }
.ask-result { min-height: 20px; font-size: 13px; }

/* Painel flutuante de insercao/edicao */
#askModal {
  inset: auto;
  left: calc(50vw - 190px);
  top: 110px;
  display: block;
  background: transparent;
  backdrop-filter: none;
  pointer-events: none;
  z-index: 260;
}
#askModal.hidden { display: none !important; }
#askModal .ask-card {
  pointer-events: auto;
  width: min(380px, calc(100vw - 24px));
  padding: 14px;
  border-radius: 14px;
  gap: 10px;
}
#askModal .ask-card.expanded { width: min(560px, calc(100vw - 24px)); }
#askDragHandle {
  cursor: grab;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  color: var(--muted);
}
#askModal.dragging #askDragHandle { cursor: grabbing; }
#askModal .modal-actions { margin-top: 2px; }
#askModal:not(.expanded) .modal-actions,
#askModal:not(.expanded) #askResult:empty { display: none; }
#askModal .ask-row input { padding: 9px 10px; font-size: 14px; }
#askModal .primary { padding: 9px 16px; }
#askModal .ghost { border-radius: 9px; padding: 7px 8px; }
#askOptions {
  overflow: hidden;
  border: 1px solid #ececf2;
  border-radius: 12px;
  gap: 0;
  background: #fff;
}
#askOptions:empty { display: none; }
.ask-option {
  position: relative;
  min-height: 74px;
  border-radius: 0;
  border-right: 1px solid #ececf2;
  border-bottom: 1px solid #ececf2;
  background: #fff;
  display: grid;
  grid-template-columns: 36px 1fr;
  grid-template-rows: 1fr auto;
}
.ask-option:hover { background: #fbfbff; color: var(--ink); }
.ask-option .label { align-self: center; font-weight: 600; font-size: 13px; }
.ask-option .actions {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-end;
  gap: 6px;
}
.ask-option .actions button {
  width: 28px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: #f2f1fb;
  color: var(--accent);
  font-weight: 800;
}
.ask-option .actions button.ok { background: var(--accent); color: #fff; }

.object-actions {
  position: fixed;
  display: flex;
  gap: 6px;
  z-index: 240;
  pointer-events: auto;
  background: rgba(255,255,255,0.92);
  border-radius: 999px;
  padding: 5px;
  box-shadow: var(--shadow);
}
.object-actions button {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 15px;
}
.object-actions button:hover { background: var(--accent-soft); color: var(--accent); }

.shape-popover {
  position: fixed;
  left: 64px;
  top: 50%;
  transform: translateY(-50%);
  display: grid;
  grid-template-columns: repeat(2, 42px);
  gap: 6px;
  padding: 8px;
  border-radius: 14px;
  background: #fff;
  box-shadow: var(--shadow);
  z-index: 180;
}
.shape-popover button {
  height: 38px;
  border-radius: 10px;
  background: #f7f7fb;
  font-size: 18px;
}
.shape-popover button:hover { background: var(--accent-soft); color: var(--accent); }

/* ===== Mobile ===== */
@media (max-width: 640px) {
  #topbar { gap: 8px; padding: 6px 10px; }
  #topbar .name, .toggle span, .ai-status .txt { display: none; }
  #toolbar { left: 8px; }
}