/* ==========================================================================
   WE2 Marketing · Componentes v1.0
   Depende de we2-tokens.css. Toda cor, raio, sombra e curva vem dos tokens.
   Estados forçados para documentação: .is-hover .is-focus .is-active
   ========================================================================== */

/* ---------- Utilitários ---------- */
.ic, .lucide { width: 18px; height: 18px; stroke-width: 1.6; flex: none; }
.ic-sm { width: 15px; height: 15px; }
.ic-lg { width: 22px; height: 22px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.kbd { font: 500 11px/1 var(--font-sans); padding: 3px 6px; border-radius: 6px; border: 1px solid var(--border); background: var(--surface-2); color: var(--text-3); min-width: 20px; text-align: center; display: inline-block; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.label { font: 600 var(--fs-label)/1.2 var(--font-sans); letter-spacing: var(--ls-label); text-transform: uppercase; color: var(--text-3); }
.spinner { width: 16px; height: 16px; border-radius: 50%; border: 2px solid currentColor; border-right-color: transparent; animation: spin .7s linear infinite; flex: none; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Material: Liquid Glass ---------- */
.glass {
  position: relative; isolation: isolate;
  background: linear-gradient(var(--glass-tint), var(--glass-tint)), var(--glass-bg);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  box-shadow: var(--glass-highlight), var(--glass-shadow);
  border-radius: var(--r-xl);
}
.glass::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; pointer-events: none;
  background: var(--glass-edge);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
}
.glass::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; z-index: -1;
  background: radial-gradient(280px circle at var(--mx, 20%) var(--my, -10%), rgba(255,255,255,.34), transparent 62%);
  opacity: var(--spec, .7); transition: opacity var(--dur-3) var(--ease-out);
}
.glass-strong { background: linear-gradient(var(--glass-tint), var(--glass-tint)), var(--glass-bg-strong); }

/* Palco com gradiente granulado: onde o vidro mostra o que é */
.stage {
  position: relative; isolation: isolate;
  background: var(--grad-signature); border-radius: var(--r-xl);
}
.stage::after { content: ""; position: absolute; inset: 0; border-radius: inherit; background-image: var(--grain); opacity: .22; mix-blend-mode: overlay; pointer-events: none; z-index: 0; }
.stage > * { position: relative; z-index: 1; }
.stage-orb { position: absolute !important; border-radius: 50%; filter: blur(2px); pointer-events: none; z-index: 0 !important;
  background: radial-gradient(circle at 32% 28%, #FFFCF5 0%, #E6DCCD 22%, #CEB8A1 52%, #8A6A48 88%); box-shadow: inset -12px -18px 40px rgba(50,35,32,.25); }

/* ==========================================================================
   BOTÕES
   ========================================================================== */
.btn {
  --h: 40px; --px: 18px;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: var(--h); padding: 0 var(--px); max-width: 100%;
  border: 1px solid transparent; border-radius: var(--r-pill);
  font: 500 var(--fs-sm)/1 var(--font-sans); letter-spacing: -.005em; white-space: nowrap;
  cursor: pointer; user-select: none; text-decoration: none;
  transition: background-color var(--dur-2) var(--ease-out), border-color var(--dur-2) var(--ease-out), color var(--dur-2) var(--ease-out), transform 160ms var(--ease-out), box-shadow var(--dur-2) var(--ease-out);
}
.btn > span:not(.spinner) { overflow: hidden; text-overflow: ellipsis; }
.btn:active:not(:disabled), .btn.is-active { transform: scale(.97); }
.btn-sm { --h: 32px; --px: 13px; font-size: var(--fs-caption); }
.btn-lg { --h: 48px; --px: 24px; font-size: var(--fs-body); }
.btn-block { width: 100%; }

.btn-primary { background: var(--action); color: var(--action-fg); }
.btn-secondary { background: var(--surface); color: var(--text); border-color: var(--border-strong); }
.btn-ghost { background: transparent; color: var(--text-2); }
.btn-danger { background: var(--danger); color: #FFFCF5; }
.btn-accent { background: var(--accent); color: var(--accent-fg); }
.btn-glass { color: var(--text); background: var(--glass-bg); -webkit-backdrop-filter: blur(16px) saturate(160%); backdrop-filter: blur(16px) saturate(160%); box-shadow: var(--glass-highlight), 0 6px 20px -8px rgba(50,35,32,.35); border-color: var(--glass-border); }
:root[data-theme="dark"] .btn-danger { color: #191110; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .btn-danger { color: #191110; } }

@media (hover: hover) {
  .btn-primary:hover:not(:disabled) { background: var(--action-hover); }
  .btn-secondary:hover:not(:disabled) { background: var(--surface-2); border-color: var(--text-3); }
  .btn-ghost:hover:not(:disabled) { background: var(--accent-soft); color: var(--text); }
  .btn-danger:hover:not(:disabled) { background: var(--danger-hover); }
  .btn-accent:hover:not(:disabled) { background: var(--accent-hover); }
  .btn-glass:hover:not(:disabled) { background: var(--glass-bg-strong); }
}
.btn-primary.is-hover { background: var(--action-hover); }
.btn-secondary.is-hover { background: var(--surface-2); border-color: var(--text-3); }
.btn-ghost.is-hover { background: var(--accent-soft); color: var(--text); }
.btn-danger.is-hover { background: var(--danger-hover); }
.btn-glass.is-hover { background: var(--glass-bg-strong); }
.btn.is-focus { box-shadow: var(--ring); }
.btn:disabled, .btn.is-disabled { cursor: not-allowed; opacity: 1; background: var(--surface-3); color: var(--text-disabled); border-color: transparent; box-shadow: none; }
.btn-ghost:disabled { background: transparent; }
.btn.is-loading { cursor: progress; pointer-events: none; }
.btn.is-loading .spinner { width: 14px; height: 14px; }

/* Botão de ícone */
.btn-icon { --h: 40px; width: var(--h); padding: 0; }
.btn-icon.btn-sm { --h: 32px; }
.btn-icon.btn-lg { --h: 48px; }
.btn-icon .ic, .btn-icon .lucide { width: 18px; height: 18px; }

/* Botão com seta anexa (referência "Join in >") */
.btn-split { display: inline-flex; align-items: center; gap: 0; }
.btn-split .btn:first-child { padding-right: 22px; }
.btn-split .btn-icon { margin-left: -8px; box-shadow: 0 0 0 3px var(--bg); }

/* ==========================================================================
   CAMPOS
   ========================================================================== */
.field { display: grid; gap: 6px; min-width: 0; }
.field-label { font: 500 var(--fs-sm)/1.3 var(--font-sans); color: var(--text); display: flex; justify-content: space-between; gap: 8px; }
.field-label small { font-weight: 400; color: var(--text-3); }
.field-help { font-size: var(--fs-caption); line-height: var(--lh-caption); color: var(--text-3); display: flex; gap: 6px; align-items: flex-start; }
.field-help .lucide { width: 14px; height: 14px; margin-top: 1px; }
.field.has-error .field-help { color: var(--danger); }

.control {
  position: relative; display: flex; align-items: center; gap: 8px; min-width: 0;
  min-height: 44px; padding: 0 14px; border-radius: var(--r-md);
  background: var(--surface); border: 1px solid var(--border);
  box-shadow: var(--shadow-1);
  transition: border-color var(--dur-2) var(--ease-out), box-shadow var(--dur-2) var(--ease-out), background-color var(--dur-2);
}
.control > .lucide { color: var(--text-3); }
.control input, .control textarea {
  flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; color: var(--text);
  font: 400 var(--fs-body)/1.5 var(--font-sans); padding: 10px 0;
}
.control textarea { resize: vertical; min-height: 96px; padding: 12px 0; }
.control input::placeholder, .control textarea::placeholder { color: var(--text-3); opacity: .85; }
@media (hover: hover) { .control:hover { border-color: var(--border-strong); } }
.control.is-hover { border-color: var(--border-strong); }
.control:focus-within, .control.is-focus { border-color: var(--focus); box-shadow: 0 0 0 4px color-mix(in srgb, var(--focus) 18%, transparent); }
.field.has-error .control { border-color: var(--danger); }
.field.has-error .control:focus-within { box-shadow: 0 0 0 4px color-mix(in srgb, var(--danger) 16%, transparent); }
.control.is-disabled { background: var(--surface-3); border-color: transparent; box-shadow: none; cursor: not-allowed; }
.control.is-disabled input { color: var(--text-disabled); cursor: not-allowed; }
.control-action { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 8px; border: 0; background: transparent; color: var(--text-3); cursor: pointer; transition: background var(--dur-1), color var(--dur-1), transform 160ms var(--ease-out); }
.control-action:hover { background: var(--accent-soft); color: var(--text); }
.control-action:active { transform: scale(.9); }
.control-textarea { align-items: stretch; }
.counter { font-size: var(--fs-caption); color: var(--text-3); font-variant-numeric: tabular-nums; }
.counter.is-over { color: var(--danger); }
.field.has-error .control.shake { animation: shake 360ms var(--ease-out); }
@keyframes shake { 20% { transform: translateX(-5px); } 40% { transform: translateX(4px); } 60% { transform: translateX(-3px); } 80% { transform: translateX(2px); } }

/* ---------- Select (listbox) ---------- */
.select { position: relative; min-width: 0; }
.select-trigger { width: 100%; justify-content: space-between; cursor: pointer; text-align: left; font: 400 var(--fs-body)/1.5 var(--font-sans); color: var(--text); }
.select-trigger .lucide:last-child { transition: transform var(--dur-2) var(--ease-out); }
.select[data-open] .select-trigger .lucide:last-child { transform: rotate(180deg); }
.select-value { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: flex; align-items: center; gap: 10px; }
.select-value .lucide { color: var(--text-2); flex: none; }
.select-value.is-placeholder { color: var(--text-3); }

/* ---------- Popover genérico (menus, select, seletor de modelo) ---------- */
.popover {
  position: absolute; z-index: 50; min-width: 220px; max-width: min(340px, calc(100vw - 56px));
  padding: 6px; border-radius: var(--r-lg);
  background: var(--glass-bg-strong); -webkit-backdrop-filter: blur(24px) saturate(180%); backdrop-filter: blur(24px) saturate(180%);
  box-shadow: var(--glass-highlight), var(--shadow-3); border: 1px solid var(--glass-border);
  transform-origin: var(--origin, top left);
  display: none; opacity: 0; transform: translateY(-6px) scale(.985);
  clip-path: inset(0 0 calc(100% - 12px) 0 round var(--r-lg));
  transition: opacity 180ms var(--ease-out), transform 220ms var(--ease-out), clip-path 220ms var(--ease-out), display 220ms allow-discrete;
}
[data-open] > .popover, .popover.is-open {
  display: block; opacity: 1; transform: none;
  clip-path: inset(-48px -48px -48px -48px round var(--r-lg));
  transition: opacity 360ms var(--ease-soft), transform 520ms var(--ease-soft), clip-path 560ms var(--ease-soft), display 0s allow-discrete;
}
@starting-style {
  .tip:hover .tip-bubble, .tip:focus-within .tip-bubble { opacity: 0; }
  [data-open] > .popover, .popover.is-open { opacity: 0; transform: translateY(-6px) scale(.985); clip-path: inset(0 0 calc(100% - 12px) 0 round var(--r-lg)); }
  [data-open] > .popover.pos-top-start { transform: translateY(6px) scale(.985); clip-path: inset(calc(100% - 12px) 0 0 0 round var(--r-lg)); }
}
/* Itens chegam em cascata curta, depois da cortina do menu */
[data-open] > .popover :is(.menu-item, .model-opt, .menu-heading) { animation: item-in 460ms var(--ease-soft) both; }
[data-open] > .popover :is(.menu-item, .model-opt):nth-child(2) { animation-delay: 30ms; }
[data-open] > .popover :is(.menu-item, .model-opt):nth-child(3) { animation-delay: 55ms; }
[data-open] > .popover :is(.menu-item, .model-opt):nth-child(4) { animation-delay: 80ms; }
[data-open] > .popover :is(.menu-item, .model-opt):nth-child(5) { animation-delay: 100ms; }
[data-open] > .popover :is(.menu-item, .model-opt):nth-child(n+6) { animation-delay: 120ms; }
@keyframes item-in { from { opacity: 0; transform: translateY(-3px); } }
.popover.pos-bottom-start { top: calc(100% + 6px); left: 0; --origin: top left; }
.popover.pos-bottom-end { top: calc(100% + 6px); right: 0; --origin: top right; }
.popover.pos-top-start { bottom: calc(100% + 8px); left: 0; --origin: bottom left; transform: translateY(6px) scale(.985); clip-path: inset(calc(100% - 12px) 0 0 0 round var(--r-lg)); }
.popover.pos-top-start.is-open, [data-open] > .popover.pos-top-start { transform: none; }
.popover.full { width: 100%; max-width: none; }

.menu-item {
  display: flex; align-items: center; gap: 10px; width: 100%; min-height: 36px; padding: 7px 10px;
  border: 0; border-radius: 10px; background: transparent; color: var(--text); text-align: left;
  font: 400 var(--fs-sm)/1.35 var(--font-sans); cursor: pointer;
  transition: background-color 90ms linear;
}
.menu-item > .lucide, .menu-item [data-label] .lucide { color: var(--text-3); width: 16px; height: 16px; flex: none; }
.menu-item [data-label] { display: inline-flex; align-items: center; gap: 10px; min-width: 0; flex: 1; }
.menu-item[aria-selected="true"] [data-label] .lucide { color: var(--text); }
.menu-item .kbd { margin-left: auto; }
.menu-item .menu-check { margin-left: auto; color: var(--text-accent); opacity: 0; }
.menu-item[aria-selected="true"] .menu-check { opacity: 1; }
.menu-item:hover, .menu-item.is-hover, .menu-item:focus-visible, .menu-item.is-kb { background: var(--accent-soft); box-shadow: none; }
.menu-item.is-danger { color: var(--danger); }
.menu-item.is-danger > .lucide { color: var(--danger); }
.menu-item.is-danger:hover { background: var(--danger-soft); }
.menu-item:disabled { color: var(--text-disabled); cursor: not-allowed; background: transparent; }
.menu-item:disabled > .lucide { color: var(--text-disabled); }
.menu-sep { height: 1px; background: var(--border); margin: 6px 4px; }
.menu-heading { padding: 8px 10px 4px; }

/* ---------- Checkbox / Radio ---------- */
.check, .radio { display: inline-flex; align-items: flex-start; gap: 10px; cursor: pointer; font-size: var(--fs-sm); line-height: 1.45; color: var(--text); min-width: 0; }
.check input, .radio input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.check-box, .radio-dot {
  flex: none; width: 20px; height: 20px; margin-top: -1px; display: grid; place-items: center;
  border: 1.5px solid var(--border-strong); background: var(--surface);
  transition: background-color var(--dur-2) var(--ease-out), border-color var(--dur-2) var(--ease-out), transform 160ms var(--ease-out);
}
.check-box { border-radius: 6px; color: var(--action-fg); }
.check-box svg { width: 13px; height: 13px; }
.check-box path { stroke-dasharray: 20; stroke-dashoffset: 20; transition: stroke-dashoffset 220ms var(--ease-out) 40ms; }
.check-box > * { grid-area: 1 / 1; }
.check-box .dash { opacity: 0; width: 10px; height: 2px; border-radius: 2px; background: currentColor; transition: opacity var(--dur-1); }
.check input:checked + .check-box, .check input:indeterminate + .check-box { background: var(--action); border-color: var(--action); }
.check input:checked + .check-box path { stroke-dashoffset: 0; }
.check input:indeterminate + .check-box path { opacity: 0; }
.check input:indeterminate + .check-box .dash { opacity: 1; }
.check:active .check-box, .radio:active .radio-dot { transform: scale(.9); }
.check input:focus-visible + .check-box, .radio input:focus-visible + .radio-dot { box-shadow: var(--ring); }
.radio-dot { border-radius: 50%; }
.radio-dot::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--action-fg); transform: scale(0); transition: transform 240ms var(--ease-spring); }
.radio input:checked + .radio-dot { background: var(--action); border-color: var(--action); }
.radio input:checked + .radio-dot::after { transform: scale(1); }
.check.is-disabled, .radio.is-disabled { color: var(--text-disabled); cursor: not-allowed; }
.check.is-disabled .check-box, .radio.is-disabled .radio-dot { background: var(--surface-3); border-color: var(--border); }
.check.has-error .check-box { border-color: var(--danger); }
.opt-text { display: grid; gap: 2px; min-width: 0; }
.opt-text small { color: var(--text-3); font-size: var(--fs-caption); }

/* ---------- Switch (thumb estica ao pressionar, como no iOS) ---------- */
.switch { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; font-size: var(--fs-sm); color: var(--text); }
.switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.switch-track { position: relative; flex: none; width: 44px; height: 26px; border-radius: 99px; background: var(--surface-3); box-shadow: inset 0 0 0 1px var(--border); transition: background-color 260ms var(--ease-out); }
.switch-thumb { position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 99px; background: #fff; box-shadow: 0 2px 6px rgba(25,17,16,.25), 0 0 0 .5px rgba(25,17,16,.06); transition: transform 320ms var(--ease-spring), width 180ms var(--ease-out); }
.switch input:checked + .switch-track { background: var(--action); box-shadow: none; }
:root[data-theme="dark"] .switch input:checked + .switch-track { background: var(--accent); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .switch input:checked + .switch-track { background: var(--accent); } }
.switch input:checked + .switch-track .switch-thumb { transform: translateX(18px); }
.switch:active .switch-thumb { width: 26px; }
.switch:active input:checked + .switch-track .switch-thumb { transform: translateX(12px); }
.switch input:focus-visible + .switch-track { box-shadow: var(--ring); }
.switch.is-disabled { color: var(--text-disabled); cursor: not-allowed; }
.switch.is-disabled .switch-track { opacity: .5; }
.switch.is-loading .switch-thumb::after { content: ""; position: absolute; inset: 4px; border-radius: 50%; border: 1.5px solid var(--text-3); border-right-color: transparent; animation: spin .7s linear infinite; }

/* ---------- Slider ---------- */
.slider { --val: 50%; display: grid; gap: 10px; min-width: 0; }
.slider-head { display: flex; justify-content: space-between; font-size: var(--fs-sm); }
.slider-head output { font-variant-numeric: tabular-nums; color: var(--text-2); font-weight: 500; }
.slider input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 24px; background: transparent; cursor: pointer; margin: 0; }
.slider input[type="range"]::-webkit-slider-runnable-track { height: 6px; border-radius: 99px; background: linear-gradient(90deg, var(--action) var(--val), var(--surface-3) var(--val)); }
.slider input[type="range"]::-moz-range-track { height: 6px; border-radius: 99px; background: linear-gradient(90deg, var(--action) var(--val), var(--surface-3) var(--val)); }
.slider input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; margin-top: -8px; border-radius: 50%; background: #fff; box-shadow: 0 2px 8px rgba(25,17,16,.28), 0 0 0 .5px rgba(25,17,16,.1); transition: transform 200ms var(--ease-spring); }
.slider input[type="range"]::-moz-range-thumb { width: 22px; height: 22px; border: 0; border-radius: 50%; background: #fff; box-shadow: 0 2px 8px rgba(25,17,16,.28); }
.slider input[type="range"]:active::-webkit-slider-thumb { transform: scale(1.18); }
.slider input[type="range"]:focus-visible { box-shadow: none; }
.slider input[type="range"]:focus-visible::-webkit-slider-thumb { box-shadow: var(--ring); }
.slider.is-disabled { opacity: .45; pointer-events: none; }

/* Slider de vidro (referência "Volume") */
.glass-slider { --val: 54%; position: relative; height: 56px; border-radius: 99px; overflow: hidden; cursor: ew-resize; user-select: none; touch-action: none; }
.glass-slider-fill { position: absolute; inset: 0 auto 0 0; width: var(--val); background: rgba(255,255,255,.34); border-radius: inherit; box-shadow: inset -1px 0 0 rgba(255,255,255,.6); transition: width 120ms var(--ease-out); }
.glass-slider-ticks { position: absolute; inset: 0 24px; display: flex; justify-content: space-between; align-items: center; pointer-events: none; }
.glass-slider-ticks i { width: 4px; height: 4px; border-radius: 50%; background: rgba(255,255,255,.55); }
.glass-slider-label { position: absolute; inset: 0 22px; display: flex; justify-content: space-between; align-items: center; color: #FFFCF5; font-size: var(--fs-sm); pointer-events: none; text-shadow: 0 1px 8px rgba(25,17,16,.3); }
.glass-slider-label output { font-variant-numeric: tabular-nums; }
.glass-slider:active { transform: scaleY(1.04); }
.glass-slider { transition: transform 240ms var(--ease-spring); }

/* ==========================================================================
   AVATAR
   ========================================================================== */
.avatar {
  --size: 36px; position: relative; flex: none; width: var(--size); height: var(--size); border-radius: 50%;
  display: grid; place-items: center; font: 600 calc(var(--size) * .36)/1 var(--font-sans); letter-spacing: -.01em;
  color: #FFFCF5; background: linear-gradient(145deg, var(--c1, #BA9A78), var(--c2, #593F39));
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.18);
}
.avatar-xs { --size: 24px; } .avatar-sm { --size: 30px; } .avatar-lg { --size: 48px; } .avatar-xl { --size: 64px; }
.avatar-status { position: absolute; right: -1px; bottom: -1px; width: calc(var(--size) * .3); height: calc(var(--size) * .3); min-width: 8px; min-height: 8px; border-radius: 50%; border: 2px solid var(--bg); background: var(--success); }
.avatar-status.is-busy { background: var(--warning); } .avatar-status.is-off { background: var(--text-disabled); } .avatar-status.is-error { background: var(--danger); }
.avatar-ai { background: var(--action); color: var(--action-fg); }
.avatar-ai svg { width: 58%; height: 58%; }
.avatar-group { display: flex; align-items: center; }
.avatar-group .avatar { box-shadow: 0 0 0 2px var(--bg); transition: transform 220ms var(--ease-out); }
.avatar-group .avatar + .avatar { margin-left: calc(var(--size) * -.28); }
@media (hover: hover) { .avatar-group:hover .avatar { transform: translateX(calc(var(--i, 0) * 4px)); } }
.avatar-more { background: var(--surface-3); color: var(--text-2); }

/* ==========================================================================
   BADGES
   ========================================================================== */
.badge {
  display: inline-flex; align-items: center; gap: 6px; height: 24px; padding: 0 10px; max-width: 100%;
  border-radius: var(--r-pill); font: 500 var(--fs-caption)/1 var(--font-sans); white-space: nowrap;
  background: var(--surface-3); color: var(--text-2);
}
.badge .lucide { width: 13px; height: 13px; }
.badge-dot::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex: none; }
.badge-outline { background: transparent; box-shadow: inset 0 0 0 1px var(--border-strong); }
.badge-success { background: var(--success-soft); color: var(--success); }
.badge-warning { background: var(--warning-soft); color: var(--warning); }
.badge-danger { background: var(--danger-soft); color: var(--danger); }
.badge-info { background: var(--info-soft); color: var(--info); }
.badge-accent { background: var(--accent-soft); color: var(--text-accent); }
.badge-dark { background: var(--action); color: var(--action-fg); }
.badge-live::before { animation: pulse-dot 1.6s var(--ease-out) infinite; }
@keyframes pulse-dot { 0% { box-shadow: 0 0 0 0 currentColor; } 70%, 100% { box-shadow: 0 0 0 6px transparent; } }
.badge-sm { height: 20px; padding: 0 8px; font-size: 11px; }

/* ==========================================================================
   TOOLTIP (atraso na primeira, instantâneo nas seguintes)
   ========================================================================== */
.tip { position: relative; display: inline-flex; }
.tip-bubble {
  position: absolute; z-index: 60; left: 50%; bottom: calc(100% + 8px); width: max-content; max-width: 240px;
  padding: 7px 10px; border-radius: 10px; background: color-mix(in srgb, var(--surface-inverse) 82%, transparent); -webkit-backdrop-filter: blur(12px) saturate(160%); backdrop-filter: blur(12px) saturate(160%); box-shadow: inset 0 1px 0 rgba(255,255,255,.14), 0 8px 20px -8px rgba(25,17,16,.4); color: var(--text-inverse);
  font: 500 var(--fs-caption)/1.4 var(--font-sans); text-align: center; pointer-events: none;
  opacity: 0; transform: translate(-50%, 4px) scale(.97); transform-origin: bottom center;
  display: none;
  transition: opacity 120ms var(--ease-out), transform 120ms var(--ease-out), display 120ms allow-discrete;
}
.tip-bubble .kbd { background: transparent; color: inherit; border-color: color-mix(in srgb, var(--text-inverse) 25%, transparent); margin-left: 6px; }
.tip:hover .tip-bubble, .tip:focus-within .tip-bubble, .tip.is-open .tip-bubble { display: block; opacity: 1; transform: translate(-50%, 0) scale(1); transition-delay: var(--tip-delay, 400ms); }
.tips-warm .tip { --tip-delay: 0ms; }
.tip-bottom .tip-bubble { bottom: auto; top: calc(100% + 8px); transform-origin: top center; transform: translate(-50%, -4px) scale(.97); }
.tip-right .tip-bubble { left: calc(100% + 8px); bottom: 50%; transform: translate(-4px, 50%) scale(.97); transform-origin: left center; }
.tip-right:hover .tip-bubble, .tip-right.is-open .tip-bubble, .tip-right:focus-within .tip-bubble { transform: translate(0, 50%) scale(1); }
.tip-left .tip-bubble { left: auto; right: calc(100% + 8px); bottom: 50%; transform: translate(4px, 50%) scale(.97); transform-origin: right center; }
.tip-left:hover .tip-bubble, .tip-left.is-open .tip-bubble, .tip-left:focus-within .tip-bubble { transform: translate(0, 50%) scale(1); }

/* ==========================================================================
   ACCORDION
   ========================================================================== */
.accordion { border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--border); overflow: hidden; }
.acc-item + .acc-item { border-top: 1px solid var(--border); }
.acc-trigger { display: flex; align-items: center; gap: 12px; width: 100%; padding: 16px 18px; border: 0; background: transparent; color: var(--text); text-align: left; font: 500 var(--fs-body)/1.4 var(--font-sans); cursor: pointer; transition: background var(--dur-1); }
.acc-trigger:hover { background: var(--surface-2); }
.acc-trigger:focus-visible { box-shadow: inset 0 0 0 2px var(--focus); }
.acc-trigger span { flex: 1; min-width: 0; }
.acc-trigger .acc-chevron { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: var(--surface-2); transition: transform 320ms var(--ease-out), background var(--dur-2); flex: none; }
.acc-trigger[aria-expanded="true"] .acc-chevron { transform: rotate(45deg); background: var(--action); color: var(--action-fg); }
.acc-panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 360ms var(--ease-out); }
.acc-panel > div { overflow: hidden; }
.acc-panel p { margin: 0; padding: 0 18px 18px; color: var(--text-2); font-size: var(--fs-sm); max-width: 62ch; opacity: 0; transform: translateY(-4px); transition: opacity 240ms var(--ease-out), transform 300ms var(--ease-out); }
.acc-trigger[aria-expanded="true"] + .acc-panel { grid-template-rows: 1fr; }
.acc-trigger[aria-expanded="true"] + .acc-panel p { opacity: 1; transform: none; transition-delay: 60ms; }

/* ==========================================================================
   ALERTA
   ========================================================================== */
.alert { --tone: var(--info); --tone-soft: var(--info-soft); display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: start; padding: 14px 16px; border-radius: var(--r-md); background: var(--tone-soft); color: var(--text); }
.alert > .lucide { color: var(--tone); margin-top: 2px; }
.alert-title { font-weight: 600; font-size: var(--fs-sm); margin: 0 0 2px; }
.alert-body { font-size: var(--fs-sm); color: var(--text-2); margin: 0; }
.alert-actions { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.alert-success { --tone: var(--success); --tone-soft: var(--success-soft); }
.alert-warning { --tone: var(--warning); --tone-soft: var(--warning-soft); }
.alert-danger { --tone: var(--danger); --tone-soft: var(--danger-soft); }
.alert.is-leaving { animation: alert-out 220ms var(--ease-out) forwards; }
@keyframes alert-out { to { opacity: 0; transform: scale(.98); filter: blur(2px); } }

/* ==========================================================================
   TOAST (pilha estilo Sonner: empilha e abre ao passar o mouse)
   ========================================================================== */
.toaster { position: fixed; z-index: 90; right: 20px; bottom: calc(20px + env(safe-area-inset-bottom, 0px)); width: min(380px, calc(100vw - 32px)); height: 0; }
.toast {
  --y: 0px; --s: 1; position: absolute; right: 0; bottom: 0; width: 100%;
  display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: start; padding: 14px 14px 14px 16px;
  border-radius: var(--r-lg); color: var(--text);
  transform: translateY(var(--y)) scale(var(--s)); transform-origin: bottom center;
  transition: transform 420ms var(--ease-out), opacity 300ms var(--ease-out);
  animation: toast-in 460ms var(--ease-out);
}
.toast > .lucide { margin-top: 2px; color: var(--tone, var(--text-accent)); }
.toast-title { font-weight: 600; font-size: var(--fs-sm); margin: 0; }
.toast-body { font-size: var(--fs-caption); color: var(--text-2); margin: 2px 0 0; }
.toast .btn { margin-top: 8px; }
.toast[data-hidden] { opacity: 0; pointer-events: none; }
.toast.is-leaving { opacity: 0; transform: translateY(calc(var(--y) + 12px)) scale(calc(var(--s) * .96)); transition-duration: 200ms; }
@keyframes toast-in { from { opacity: 0; transform: translateY(100%) scale(.96); } }
.toast-success { --tone: var(--success); } .toast-danger { --tone: var(--danger); } .toast-warning { --tone: var(--warning); }

/* ==========================================================================
   MODAL, DRAWER, LIGHTBOX (<dialog> nativo)
   ========================================================================== */
dialog.modal, dialog.drawer, dialog.lightbox, dialog.cmdk { padding: 0; border: 0; color: var(--text); background: transparent; max-width: none; max-height: none; overflow: visible; }
dialog::backdrop { background: var(--overlay); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); animation: fade-in 260ms var(--ease-out); }
dialog.is-closing::backdrop { animation: fade-out 180ms var(--ease-out) forwards; }
@keyframes fade-in { from { opacity: 0; } }
@keyframes fade-out { to { opacity: 0; } }

.modal-card { width: min(480px, calc(100vw - 32px)); padding: 28px; border-radius: var(--r-xl); background: var(--glass-bg-strong); -webkit-backdrop-filter: blur(28px) saturate(170%); backdrop-filter: blur(28px) saturate(170%); box-shadow: var(--glass-highlight), var(--shadow-3); border: 1px solid var(--glass-border); }
dialog.modal[open] .modal-card { animation: modal-in 380ms var(--ease-out); }
dialog.modal.is-closing .modal-card { animation: modal-out 160ms var(--ease-out) forwards; }
@keyframes modal-in { from { opacity: 0; transform: scale(.94) translateY(8px); filter: blur(4px); } }
@keyframes modal-out { to { opacity: 0; transform: scale(.97); } }
dialog.modal { margin: auto; }
.modal-icon { width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; background: var(--danger-soft); color: var(--danger); margin-bottom: 16px; }
.modal-title { font: 700 var(--fs-h3)/1.3 var(--font-sans); letter-spacing: -.015em; margin: 0 0 8px; }
.modal-body { color: var(--text-2); font-size: var(--fs-sm); margin: 0; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 24px; flex-wrap: wrap; }

dialog.drawer { margin: 0 0 0 auto; height: 100%; }
.drawer-panel { width: min(420px, 100vw); height: 100dvh; display: flex; flex-direction: column; background: var(--glass-bg-strong); -webkit-backdrop-filter: blur(28px) saturate(170%); backdrop-filter: blur(28px) saturate(170%); border-left: 1px solid var(--glass-border); box-shadow: var(--glass-highlight), var(--shadow-3); }
dialog.drawer[open] .drawer-panel { animation: drawer-in 440ms var(--ease-out); }
dialog.drawer.is-closing .drawer-panel { animation: drawer-out 220ms var(--ease-in-out) forwards; }
@keyframes drawer-in { from { transform: translateX(100%); } }
@keyframes drawer-out { to { transform: translateX(100%); } }
.drawer-head { display: flex; align-items: center; gap: 12px; padding: 20px 20px 16px; border-bottom: 1px solid color-mix(in srgb, var(--text) 10%, transparent); padding-top: calc(20px + env(safe-area-inset-top, 0px)); }
.drawer-body { flex: 1; overflow: auto; padding: 20px; display: grid; gap: 20px; align-content: start; }
.drawer-foot { display: flex; gap: 8px; justify-content: flex-end; padding: 16px 20px calc(16px + env(safe-area-inset-bottom, 0px)); border-top: 1px solid var(--border); }

/* ==========================================================================
   TABS (indicador desliza entre abas)
   ========================================================================== */
.tabs { position: relative; display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab { position: relative; z-index: 1; display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 14px; border: 0; background: transparent; color: var(--text-3); font: 500 var(--fs-sm)/1 var(--font-sans); cursor: pointer; white-space: nowrap; transition: color var(--dur-2) var(--ease-out); border-radius: 10px; }
.tab:hover { color: var(--text); }
.tab[aria-selected="true"] { color: var(--text); }
.tab:disabled { color: var(--text-disabled); cursor: not-allowed; }
.tab .count { font-size: 11px; padding: 2px 7px; border-radius: 99px; background: var(--surface-3); color: var(--text-2); font-variant-numeric: tabular-nums; }
.tab-indicator { position: absolute; z-index: 0; left: 0; transition: transform 380ms var(--ease-out), width 380ms var(--ease-out); pointer-events: none; }
.tabs-line { border-bottom: 1px solid var(--border); }
.tabs-line .tab-indicator { bottom: -1px; height: 2px; background: var(--text); border-radius: 2px; }
.tabs-pill { padding: 4px; border-radius: var(--r-pill); background: var(--surface-3); width: max-content; max-width: 100%; }
.tabs-pill .tab { height: 34px; border-radius: var(--r-pill); }
.tabs-pill .tab-indicator { top: 4px; height: 34px; background: var(--surface); border-radius: var(--r-pill); box-shadow: var(--shadow-2); }
.tabs-glass { padding: 4px; border-radius: var(--r-pill); width: max-content; max-width: 100%; }
.tabs-glass .tab { height: 34px; border-radius: var(--r-pill); color: color-mix(in srgb, var(--text) 70%, transparent); }
.tabs-glass .tab[aria-selected="true"] { color: var(--text); }
.tabs-glass .tab-indicator { top: 4px; height: 34px; border-radius: var(--r-pill); background: rgba(255,255,255,.55); box-shadow: inset 0 1px 0 rgba(255,255,255,.9), 0 4px 14px -4px rgba(50,35,32,.3); }
:root[data-theme="dark"] .tabs-glass .tab-indicator { background: rgba(255,255,255,.14); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .tabs-glass .tab-indicator { background: rgba(255,255,255,.14); } }
.tab-panel[hidden] { display: none; }
.tab-panel { animation: panel-in 320ms var(--ease-out); }
@keyframes panel-in { from { opacity: 0; transform: translateY(4px); } }

/* ==========================================================================
   BREADCRUMBS
   ========================================================================== */
.crumbs { display: flex; align-items: center; gap: 6px; flex-wrap: nowrap; min-width: 0; font-size: var(--fs-sm); color: var(--text-3); overflow: hidden; }
.crumbs a { color: var(--text-3); text-decoration: none; border-radius: 6px; padding: 2px 4px; white-space: nowrap; transition: color var(--dur-1), background var(--dur-1); }
.crumbs a:hover { color: var(--text); background: var(--accent-soft); }
.crumbs .lucide { width: 14px; height: 14px; flex: none; opacity: .6; }
.crumbs [aria-current] { color: var(--text); font-weight: 500; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; padding: 2px 4px; }
.crumbs .crumb-more { border: 0; background: var(--surface-3); color: var(--text-2); border-radius: 6px; padding: 0 6px; height: 22px; cursor: pointer; }

/* ==========================================================================
   PAGINAÇÃO
   ========================================================================== */
.pager { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.pager-btn { min-width: 36px; height: 36px; padding: 0 10px; display: inline-grid; place-items: center; border: 0; border-radius: 10px; background: transparent; color: var(--text-2); font: 500 var(--fs-sm)/1 var(--font-sans); font-variant-numeric: tabular-nums; cursor: pointer; transition: background var(--dur-1), color var(--dur-1), transform 160ms var(--ease-out); }
.pager-btn:hover:not(:disabled) { background: var(--accent-soft); color: var(--text); }
.pager-btn:active:not(:disabled) { transform: scale(.94); }
.pager-btn[aria-current="page"] { background: var(--action); color: var(--action-fg); }
.pager-btn:disabled { color: var(--text-disabled); cursor: not-allowed; }
.pager-gap { width: 28px; text-align: center; color: var(--text-3); }
.pager-info { font-size: var(--fs-caption); color: var(--text-3); margin-left: auto; font-variant-numeric: tabular-nums; }

/* ==========================================================================
   CARD BASE
   ========================================================================== */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); box-shadow: var(--shadow-1); min-width: 0; }
.card-interactive { cursor: pointer; transition: transform 260ms var(--ease-out), box-shadow 260ms var(--ease-out), border-color var(--dur-2); }
@media (hover: hover) { .card-interactive:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); border-color: var(--border-strong); } }
.card-interactive.is-hover { transform: translateY(-2px); box-shadow: var(--shadow-2); border-color: var(--border-strong); }
.card-interactive:active { transform: scale(.99); }
.card.is-selected { border-color: var(--text); box-shadow: 0 0 0 1px var(--text), var(--shadow-2); }
.card.is-disabled { opacity: .55; pointer-events: none; }

/* ==========================================================================
   IA · CAMPO DE PROMPT
   ========================================================================== */
.prompt { display: grid; gap: 8px; padding: 10px; border-radius: 26px; transition: box-shadow var(--dur-3) var(--ease-out); }
.prompt:focus-within { box-shadow: var(--glass-highlight), var(--glass-shadow), 0 0 0 4px color-mix(in srgb, var(--accent) 25%, transparent); }
.prompt-attachments { display: flex; gap: 8px; flex-wrap: wrap; padding: 4px 4px 0; }
.prompt-attachments:empty { display: none; }
.prompt textarea { width: 100%; resize: none; border: 0; outline: 0; background: transparent; color: var(--text); font: 400 var(--fs-body)/1.55 var(--font-sans); padding: 8px 10px 4px; min-height: 48px; max-height: 240px; overflow-y: auto; transition: height 160ms var(--ease-out); }
.prompt textarea::placeholder { color: var(--text-3); }
.prompt-bar { display: flex; align-items: center; gap: 6px; min-width: 0; }
.prompt-bar .spacer { flex: 1; }
.prompt-send { position: relative; overflow: hidden; }
.prompt-send .lucide { transition: transform 280ms var(--ease-spring), opacity 180ms var(--ease-out); }
.prompt-send .stop-sq { position: absolute; width: 12px; height: 12px; border-radius: 3px; background: currentColor; transform: scale(0); transition: transform 280ms var(--ease-spring); }
.prompt.is-generating .prompt-send .lucide { transform: translateY(-140%); opacity: 0; }
.prompt.is-generating .prompt-send .stop-sq { transform: scale(1); }
.prompt.is-generating .prompt-send::after { content: ""; position: absolute; inset: -1px; border-radius: 50%; border: 2px solid transparent; border-top-color: var(--accent); animation: spin 1s linear infinite; }
.prompt-hint { font-size: 11px; color: var(--text-3); padding: 0 12px 2px; display: flex; justify-content: space-between; gap: 8px; }

.attach-chip { display: inline-flex; align-items: center; gap: 8px; max-width: 240px; padding: 5px 6px 5px 5px; border-radius: 14px; background: color-mix(in srgb, var(--surface) 70%, transparent); border: 1px solid var(--border); font-size: var(--fs-caption); animation: chip-in 320ms var(--ease-spring); }
.attach-chip .thumb { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: var(--accent-soft); color: var(--text-accent); flex: none; }
.attach-chip .thumb .lucide { width: 15px; height: 15px; }
.attach-chip .meta { min-width: 0; display: grid; line-height: 1.25; }
.attach-chip .meta small { color: var(--text-3); font-size: 11px; }
.attach-chip button { width: 22px; height: 22px; border: 0; border-radius: 50%; background: transparent; color: var(--text-3); display: grid; place-items: center; cursor: pointer; flex: none; }
.attach-chip button:hover { background: var(--surface-3); color: var(--text); }
.attach-chip button .lucide { width: 13px; height: 13px; }
.attach-chip.is-leaving { animation: chip-out 180ms var(--ease-out) forwards; }
@keyframes chip-in { from { opacity: 0; transform: scale(.8); } }
@keyframes chip-out { to { opacity: 0; transform: scale(.85); } }

.model-pill { display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 10px 0 8px; border-radius: var(--r-pill); border: 1px solid transparent; background: transparent; color: var(--text); font: 500 var(--fs-caption)/1 var(--font-sans); cursor: pointer; transition: background var(--dur-1); max-width: 180px; }
.model-pill:hover, [data-open] > .model-pill { background: color-mix(in srgb, var(--surface) 60%, transparent); border-color: var(--border); }
.model-pill .model-glyph { width: 20px; height: 20px; }

/* ==========================================================================
   IA · SELETOR DE MODELO
   ========================================================================== */
.model-list { display: grid; gap: 2px; }
.model-opt { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center; width: 100%; padding: 10px; border: 0; border-radius: 14px; background: transparent; text-align: left; color: var(--text); cursor: pointer; transition: background 90ms linear; }
.model-opt:hover, .model-opt.is-kb { background: var(--accent-soft); }
.model-opt[aria-selected="true"] { background: color-mix(in srgb, var(--accent) 16%, transparent); }
.model-opt:disabled { cursor: not-allowed; opacity: .5; }
.model-glyph { width: 36px; height: 36px; border-radius: 11px; display: grid; place-items: center; color: #FFFCF5; background: linear-gradient(145deg, var(--g1, #BA9A78), var(--g2, #593F39)); box-shadow: inset 0 1px 0 rgba(255,255,255,.3); flex: none; }
.model-glyph .lucide { width: 18px; height: 18px; }
.model-pill .model-glyph { border-radius: 7px; }
.model-pill .model-glyph .lucide { width: 12px; height: 12px; }
.model-name { font-weight: 600; font-size: var(--fs-sm); display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.model-desc { font-size: var(--fs-caption); color: var(--text-3); line-height: 1.4; margin-top: 2px; }
.model-meters { display: flex; gap: 14px; margin-top: 6px; }
.meter { display: inline-flex; align-items: center; gap: 5px; font-size: 11px; color: var(--text-3); }
.meter-dots { display: inline-flex; gap: 2px; }
.meter-dots i { width: 5px; height: 5px; border-radius: 2px; background: var(--border-strong); }
.meter-dots i.on { background: var(--text-2); }
.model-opt .menu-check { opacity: 0; color: var(--text-accent); }
.model-opt[aria-selected="true"] .menu-check { opacity: 1; }

/* ==========================================================================
   IA · MENSAGENS
   ========================================================================== */
.thread { display: grid; gap: 22px; }
.msg { display: grid; gap: 6px; min-width: 0; animation: msg-in 420ms var(--ease-out); }
@keyframes msg-in { from { opacity: 0; transform: translateY(8px); } }
.msg-user { justify-items: end; }
.msg-user .bubble { max-width: min(78%, 560px); padding: 12px 16px; border-radius: 22px 22px 6px 22px; background: var(--bubble); color: var(--bubble-fg); font-size: var(--fs-body); overflow-wrap: anywhere; box-shadow: inset 0 1px 0 rgba(255,255,255,.12), 0 8px 20px -12px rgba(50,35,32,.5); }
.msg-user .bubble p { margin: 0; }
.msg-ai { grid-template-columns: auto 1fr; column-gap: 12px; }
.msg-ai > .avatar { grid-row: span 2; }
.msg-ai .msg-content { min-width: 0; font-size: var(--fs-body); color: var(--text); overflow-wrap: anywhere; }
.msg-ai .msg-content p { margin: 0 0 12px; }
.msg-ai .msg-content p:last-child { margin-bottom: 0; }
.msg-ai .msg-content ul, .msg-ai .msg-content ol { margin: 0 0 12px; padding-left: 20px; }
.msg-ai .msg-content li { margin: 4px 0; }
.msg-ai .msg-content strong { font-weight: 600; }
.msg-meta { font-size: 11px; color: var(--text-3); display: flex; gap: 8px; align-items: center; }
.msg-actions { display: flex; gap: 2px; align-items: center; opacity: .65; transition: opacity var(--dur-2); }
.msg:hover .msg-actions, .msg:focus-within .msg-actions, .msg-actions.is-visible { opacity: 1; }
.msg-actions .btn-icon { --h: 30px; color: var(--text-3); }
.msg-actions .btn-icon .lucide { width: 15px; height: 15px; }
.msg-actions .btn-icon[aria-pressed="true"] { color: var(--text); background: var(--accent-soft); }
.msg-actions .btn-icon.did { color: var(--success); }
.msg-edit { width: min(78%, 560px); display: grid; gap: 8px; }
.msg-edit .control { border-radius: 18px; }
.msg-edit-actions { display: flex; gap: 6px; justify-content: flex-end; }
.msg-stopped { font-size: var(--fs-caption); color: var(--text-3); display: inline-flex; align-items: center; gap: 6px; margin-top: 8px; }
.stream-word { display: inline; animation: word-in 380ms var(--ease-out) both; }
@keyframes word-in { from { opacity: 0; filter: blur(4px); } }
.cite { display: inline-grid; place-items: center; min-width: 18px; height: 18px; padding: 0 4px; margin: 0 2px; border-radius: 6px; background: var(--accent-soft); color: var(--text-accent); font: 600 10px/1 var(--font-sans); vertical-align: 2px; text-decoration: none; }
.cite:hover { background: var(--accent); color: var(--accent-fg); }

/* ==========================================================================
   IA · INDICADOR DE GERAÇÃO
   ========================================================================== */
.gen { display: inline-flex; align-items: center; gap: 12px; padding: 8px 14px 8px 8px; border-radius: var(--r-pill); max-width: 100%; min-width: 0; }
.gen .gen-text { flex: 1 1 0; }
.gen-orb { position: relative; width: 28px; height: 28px; border-radius: 50%; flex: none; background: conic-gradient(from var(--a, 0deg), #CEB8A1, #BA9A78, #593F39, #E6DCCD, #CEB8A1); animation: orb-rot 2.4s linear infinite, orb-breathe 1.8s var(--ease-in-out) infinite; filter: saturate(1.1); }
.gen-orb::after { content: ""; position: absolute; inset: 3px; border-radius: 50%; background: radial-gradient(circle at 35% 30%, rgba(255,255,255,.85), rgba(255,255,255,0) 55%); }
@property --a { syntax: "<angle>"; inherits: false; initial-value: 0deg; }
@keyframes orb-rot { to { --a: 360deg; } }
@keyframes orb-breathe { 50% { transform: scale(.88); } }
.gen-text { font-size: var(--fs-sm); font-weight: 500; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0;
  -webkit-mask-image: linear-gradient(90deg, rgba(0,0,0,.45) 0%, rgba(0,0,0,.45) 35%, #000 50%, rgba(0,0,0,.45) 65%, rgba(0,0,0,.45) 100%);
  mask-image: linear-gradient(90deg, rgba(0,0,0,.45) 0%, rgba(0,0,0,.45) 35%, #000 50%, rgba(0,0,0,.45) 65%, rgba(0,0,0,.45) 100%);
  -webkit-mask-size: 250% 100%; mask-size: 250% 100%; animation: shimmer-mask 2.2s linear infinite; }
@keyframes shimmer-mask { from { -webkit-mask-position: 100% 0; mask-position: 100% 0; } to { -webkit-mask-position: -150% 0; mask-position: -150% 0; } }
.gen-time { font: 500 var(--fs-caption)/1 var(--font-mono); color: var(--text-3); font-variant-numeric: tabular-nums; }
.gen-dots { display: inline-flex; gap: 4px; }
.gen-dots i { width: 6px; height: 6px; border-radius: 50%; background: var(--text-3); animation: dot-bounce 1.2s var(--ease-in-out) infinite; }
.gen-dots i:nth-child(2) { animation-delay: .15s; } .gen-dots i:nth-child(3) { animation-delay: .3s; }
@keyframes dot-bounce { 0%, 60%, 100% { transform: translateY(0); opacity: .45; } 30% { transform: translateY(-4px); opacity: 1; } }
.gen.is-done .gen-orb { animation: none; background: var(--success); }
.gen.is-done .gen-orb::after { display: none; }
.gen.is-done .gen-text { animation: none; color: var(--text-2); -webkit-mask-image: none; mask-image: none; }

/* ==========================================================================
   IA · BLOCO DE CÓDIGO
   ========================================================================== */
.code { border-radius: var(--r-md); background: #1A1312; color: #EDE3D6; overflow: hidden; border: 1px solid #2E2320; margin: 12px 0; min-width: 0; }
.code-head { display: flex; align-items: center; gap: 8px; padding: 6px 6px 6px 14px; background: #221917; border-bottom: 1px solid #2E2320; }
.code-lang { font: 500 11px/1 var(--font-mono); color: #CEB8A1; letter-spacing: .04em; text-transform: lowercase; }
.code-file { font: 400 11px/1 var(--font-mono); color: #8F7D70; margin-right: auto; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.code-copy { display: inline-flex; align-items: center; gap: 6px; height: 28px; padding: 0 10px; border: 0; border-radius: 8px; background: transparent; color: #CEB8A1; font: 500 11px/1 var(--font-sans); cursor: pointer; transition: background var(--dur-1), color var(--dur-1); }
.code-copy:hover { background: #2E2320; color: #FFFCF5; }
.code-copy .lucide { width: 14px; height: 14px; }
.code-copy.did { color: #93BB8E; }
.code pre { margin: 0; padding: 14px 0; overflow-x: auto; font: 400 var(--fs-code)/1.7 var(--font-mono); tab-size: 2; }
.code code { display: block; min-width: max-content; }
.code .ln { display: block; padding: 0 16px 0 0; }
.code .ln::before { content: attr(data-n); display: inline-block; width: 36px; padding-right: 14px; text-align: right; color: #5E4E45; user-select: none; }
.tk-k { color: #D6B690; } .tk-s { color: #B7C79A; } .tk-n { color: #D8C3A5; } .tk-c { color: #7E6E64; font-style: italic; } .tk-f { color: #EFE3CF; } .tk-p { color: #A3B0D2; } .tk-o { color: #CEB8A1; }

/* ==========================================================================
   IA · FONTE CONSULTADA
   ========================================================================== */
.source { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: start; padding: 12px; text-decoration: none; color: var(--text); border-radius: var(--r-md); }
.source .fav { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; background: var(--surface-3); color: var(--text-2); font: 700 12px/1 var(--font-sans); flex: none; }
.source-title { font-size: var(--fs-sm); font-weight: 500; line-height: 1.35; }
.source-domain { font-size: var(--fs-caption); color: var(--text-3); display: flex; gap: 6px; align-items: center; margin-top: 2px; }
.source-snippet { font-size: var(--fs-caption); color: var(--text-2); margin-top: 6px; line-height: 1.45; }
.source .go { color: var(--text-3); transition: transform 240ms var(--ease-out), color var(--dur-1); }
.source:hover .go { transform: translate(2px, -2px); color: var(--text); }
.sources-row { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; scrollbar-width: thin; }
.sources-row .source { flex: 0 0 220px; grid-template-columns: auto 1fr; }
.sources-row .source .go { display: none; }

/* ==========================================================================
   IA · CHIPS DE SUGESTÃO
   ========================================================================== */
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { display: inline-flex; align-items: center; gap: 8px; min-height: 36px; padding: 8px 14px; border-radius: var(--r-pill); border: 1px solid var(--border); background: var(--surface); color: var(--text); font: 400 var(--fs-sm)/1.3 var(--font-sans); text-align: left; cursor: pointer; max-width: 100%; transition: background var(--dur-2) var(--ease-out), border-color var(--dur-2), transform 160ms var(--ease-out); }
.chip .lucide { width: 15px; height: 15px; color: var(--text-accent); }
@media (hover: hover) { .chip:hover { background: var(--accent-soft); border-color: var(--border-strong); } }
.chip:active { transform: scale(.97); }
.chip[aria-pressed="true"] { background: var(--action); color: var(--action-fg); border-color: var(--action); }
.chip[aria-pressed="true"] .lucide { color: inherit; }
.chip:disabled { color: var(--text-disabled); cursor: not-allowed; }
.chip.chip-glass { background: var(--glass-bg); border-color: var(--glass-border); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); box-shadow: var(--glass-highlight); }

/* ==========================================================================
   IA · CARD DE IMAGEM GERADA
   ========================================================================== */
.imgcard { position: relative; border-radius: var(--r-lg); overflow: hidden; background: var(--surface-3); isolation: isolate; min-width: 0; }
.imgcard-art { position: relative; aspect-ratio: var(--ar, 1 / 1); width: 100%; max-width: 100%; background: var(--art); transition: transform 600ms var(--ease-out); }
.imgcard-art::after { content: ""; position: absolute; inset: 0; background-image: var(--grain); opacity: .28; mix-blend-mode: overlay; }
@media (hover: hover) { .imgcard:hover .imgcard-art { transform: scale(1.03); } }
.imgcard-top { position: absolute; top: 10px; left: 10px; right: 10px; display: flex; justify-content: space-between; gap: 8px; z-index: 2; }
.imgcard-top .badge { background: rgba(25,17,16,.45); color: #FFFCF5; -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.imgcard-bar { position: absolute; left: 8px; right: 8px; bottom: 8px; z-index: 2; display: flex; align-items: center; gap: 4px; padding: 6px 6px 6px 12px; border-radius: 18px; transform: translateY(6px); opacity: 0; transition: transform 320ms var(--ease-out), opacity 240ms var(--ease-out); }
.imgcard:hover .imgcard-bar, .imgcard:focus-within .imgcard-bar, .imgcard.show-bar .imgcard-bar { transform: none; opacity: 1; }
@media (hover: none) { .imgcard-bar { transform: none; opacity: 1; } }
.imgcard-bar p { flex: 1; min-width: 0; margin: 0; font-size: var(--fs-caption); line-height: 1.35; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.imgcard-bar .btn-icon { --h: 30px; }
.imgcard-bar .btn-icon .lucide { width: 15px; height: 15px; }
.imgcard.is-generating .imgcard-art { background: var(--surface-3); }
.imgcard.is-generating .imgcard-art::before { content: ""; position: absolute; inset: -40%; background: conic-gradient(from var(--a, 0deg), transparent, color-mix(in srgb, var(--accent) 55%, transparent), transparent 40%); animation: orb-rot 2.6s linear infinite; filter: blur(30px); }
.imgcard-progress { position: absolute; inset: auto 12px 12px; z-index: 2; display: grid; gap: 6px; font-size: var(--fs-caption); color: var(--text-2); }
.imgcard-progress .bar { height: 4px; border-radius: 4px; background: color-mix(in srgb, var(--text) 12%, transparent); overflow: hidden; }
.imgcard-progress .bar i { display: block; height: 100%; width: var(--p, 0%); background: var(--text); border-radius: inherit; transition: width 300ms var(--ease-out); }
.imgcard.is-error .imgcard-art { background: repeating-linear-gradient(135deg, var(--surface-3) 0 10px, var(--surface-2) 10px 20px); }
.imgcard-error { position: absolute; inset: 0; z-index: 2; display: grid; place-content: center; justify-items: center; gap: 8px; padding: 16px; text-align: center; font-size: var(--fs-caption); color: var(--text-2); }
.imgcard-error .lucide { color: var(--danger); }
.imgcard.is-reveal .imgcard-art { animation: reveal 900ms var(--ease-out); }
@keyframes reveal { from { filter: blur(24px) saturate(.4); transform: scale(1.06); } }

/* ==========================================================================
   IA · UPLOAD
   ========================================================================== */
.dropzone { display: grid; justify-items: center; gap: 10px; padding: 28px 20px; text-align: center; border-radius: var(--r-lg); border: 1.5px dashed var(--border-strong); background: var(--surface-2); color: var(--text-2); cursor: pointer; transition: background var(--dur-2), border-color var(--dur-2), transform 260ms var(--ease-out); }
.dropzone .dz-icon { width: 48px; height: 48px; border-radius: 16px; display: grid; place-items: center; background: var(--surface); box-shadow: var(--shadow-2); color: var(--text); transition: transform 360ms var(--ease-spring); }
.dropzone strong { color: var(--text); font-weight: 600; }
.dropzone small { font-size: var(--fs-caption); color: var(--text-3); }
.dropzone:hover, .dropzone.is-over { border-color: var(--text-accent); background: var(--accent-soft); }
.dropzone.is-over { transform: scale(1.01); }
.dropzone.is-over .dz-icon { transform: translateY(-4px) scale(1.08); }
.dropzone:focus-visible { box-shadow: var(--ring); }
.files { display: grid; gap: 8px; }
.file { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center; padding: 10px 10px 10px 12px; border-radius: var(--r-md); background: var(--surface); border: 1px solid var(--border); animation: msg-in 320ms var(--ease-out); }
.file .thumb { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: var(--accent-soft); color: var(--text-accent); }
.file-name { font-size: var(--fs-sm); font-weight: 500; }
.file-sub { font-size: var(--fs-caption); color: var(--text-3); display: flex; gap: 8px; align-items: center; font-variant-numeric: tabular-nums; }
.file-bar { height: 4px; border-radius: 4px; background: var(--surface-3); overflow: hidden; margin-top: 6px; }
.file-bar i { display: block; height: 100%; width: var(--p, 0%); background: var(--text); border-radius: inherit; transition: width 200ms linear; }
.file.is-done .file-bar { display: none; }
.file.is-error { border-color: color-mix(in srgb, var(--danger) 40%, var(--border)); background: var(--danger-soft); }
.file.is-error .thumb { background: color-mix(in srgb, var(--danger) 14%, transparent); color: var(--danger); }
.file.is-error .file-sub { color: var(--danger); }
.file.is-error .file-bar i { background: var(--danger); }

/* ==========================================================================
   IA · AGENTE
   ========================================================================== */
.agent { padding: 18px; display: grid; gap: 14px; }
.agent-head { display: flex; gap: 12px; align-items: center; min-width: 0; }
.agent-name { font-weight: 600; font-size: var(--fs-body); line-height: 1.3; }
.agent-role { font-size: var(--fs-caption); color: var(--text-3); }
.agent-head .badge { margin-left: auto; }
.agent-desc { font-size: var(--fs-sm); color: var(--text-2); margin: 0; }
.agent-tools { display: flex; gap: 6px; flex-wrap: wrap; }
.tool-tag { display: inline-flex; align-items: center; gap: 5px; height: 26px; padding: 0 9px; border-radius: 8px; background: var(--surface-2); border: 1px solid var(--border); font-size: 11px; color: var(--text-2); }
.tool-tag .lucide { width: 13px; height: 13px; }
.agent-foot { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding-top: 12px; border-top: 1px solid var(--border); font-size: var(--fs-caption); color: var(--text-3); }
.agent-work { height: 3px; border-radius: 3px; background: var(--surface-3); overflow: hidden; }
.agent-work i { display: block; height: 100%; width: 40%; background: var(--warning); border-radius: inherit; animation: indet 1.4s var(--ease-in-out) infinite; }
@keyframes indet { from { transform: translateX(-100%); } to { transform: translateX(250%); } }

/* ---------- Seletor de ferramentas ---------- */
.tools { display: grid; gap: 8px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 230px), 1fr)); }
.tool-opt { position: relative; display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center; padding: 12px; border-radius: var(--r-md); border: 1px solid var(--border); background: var(--surface); cursor: pointer; transition: border-color var(--dur-2), background var(--dur-2), transform 160ms var(--ease-out); }
.tool-opt:active { transform: scale(.985); }
.tool-opt input { position: absolute; opacity: 0; }
.tool-opt .t-ic { width: 36px; height: 36px; border-radius: 11px; display: grid; place-items: center; background: var(--surface-3); color: var(--text-2); transition: background var(--dur-2), color var(--dur-2); }
.tool-opt .t-name { font-size: var(--fs-sm); font-weight: 500; }
.tool-opt .t-desc { font-size: var(--fs-caption); color: var(--text-3); line-height: 1.35; }
.tool-opt .t-state { width: 22px; height: 22px; border-radius: 50%; border: 1.5px solid var(--border-strong); display: grid; place-items: center; color: var(--action-fg); transition: all 240ms var(--ease-spring); }
.tool-opt .t-state .lucide { width: 13px; height: 13px; transform: scale(0); transition: transform 280ms var(--ease-spring); }
.tool-opt:has(input:checked) { border-color: var(--text); background: var(--surface-2); }
.tool-opt:has(input:checked) .t-ic { background: var(--action); color: var(--action-fg); }
.tool-opt:has(input:checked) .t-state { background: var(--action); border-color: var(--action); }
.tool-opt:has(input:checked) .t-state .lucide { transform: scale(1); }
.tool-opt:has(input:focus-visible) { box-shadow: var(--ring); }
.tool-opt:has(input:disabled) { opacity: .5; cursor: not-allowed; }

/* ==========================================================================
   IA · ETAPAS DE EXECUÇÃO
   ========================================================================== */
.steps { display: grid; }
.step { position: relative; display: grid; grid-template-columns: 28px 1fr; column-gap: 14px; padding-bottom: 14px; }
.step:not(:last-child)::before { content: ""; position: absolute; left: 13.5px; top: 30px; bottom: 2px; width: 1px; background: var(--border); }
.step.is-done:not(:last-child)::before { background: var(--text-3); }
.step-dot { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--surface-3); color: var(--text-3); transition: background 300ms var(--ease-out), color 300ms; position: relative; }
.step-dot .lucide { width: 14px; height: 14px; }
.step.is-running .step-dot { background: var(--accent-soft); color: var(--text-accent); }
.step.is-running .step-dot::after { content: ""; position: absolute; inset: -3px; border-radius: 50%; border: 2px solid transparent; border-top-color: var(--accent); animation: spin .9s linear infinite; }
.step.is-done .step-dot { background: var(--action); color: var(--action-fg); animation: pop 360ms var(--ease-spring); }
.step.is-failed .step-dot { background: var(--danger); color: #fff; animation: pop 360ms var(--ease-spring); }
@keyframes pop { 0% { transform: scale(.6); } 100% { transform: scale(1); } }
.step-head { display: flex; align-items: center; gap: 10px; min-height: 28px; width: 100%; padding: 0; border: 0; background: transparent; color: var(--text); text-align: left; font: 500 var(--fs-sm)/1.35 var(--font-sans); cursor: pointer; border-radius: 8px; }
.step-head span:first-child { flex: 1; min-width: 0; }
.step.is-waiting .step-head { color: var(--text-3); }
.step-time { font: 500 11px/1 var(--font-mono); color: var(--text-3); font-variant-numeric: tabular-nums; }
.step-head .lucide { width: 15px; height: 15px; color: var(--text-3); transition: transform 280ms var(--ease-out); }
.step-head[aria-expanded="true"] .lucide { transform: rotate(180deg); }
.step-body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 320ms var(--ease-out); grid-column: 2; }
.step-head[aria-expanded="true"] + .step-body { grid-template-rows: 1fr; }
.step-body > div { overflow: hidden; }
.step-log { margin: 8px 0 2px; padding: 10px 12px; border-radius: 10px; background: var(--surface-2); border: 1px solid var(--border); font: 400 12px/1.6 var(--font-mono); color: var(--text-2); white-space: pre-wrap; overflow-wrap: anywhere; }
.step.is-failed .step-log { background: var(--danger-soft); border-color: transparent; color: var(--danger); }
.step-sub { font-size: var(--fs-caption); color: var(--text-3); margin-top: 2px; }
.step.is-failed .step-sub { color: var(--danger); }

/* ==========================================================================
   IA · APROVAÇÃO
   ========================================================================== */
.approval { padding: 20px; display: grid; gap: 14px; }
.approval-head { display: flex; gap: 12px; align-items: flex-start; }
.approval-icon { width: 40px; height: 40px; border-radius: 13px; display: grid; place-items: center; background: var(--warning-soft); color: var(--warning); flex: none; }
.approval-title { font-weight: 600; font-size: var(--fs-body); line-height: 1.35; margin: 0; }
.approval-sub { font-size: var(--fs-caption); color: var(--text-3); margin: 2px 0 0; }
.approval-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 1px; border-radius: 14px; overflow: hidden; background: var(--border); }
.approval-list li { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center; padding: 10px 12px; background: var(--surface-2); font-size: var(--fs-sm); }
.approval-list li small { color: var(--text-3); font-size: var(--fs-caption); white-space: nowrap; }
.approval-note { display: flex; gap: 8px; font-size: var(--fs-caption); color: var(--text-2); }
.approval-note .lucide { width: 14px; height: 14px; margin-top: 2px; color: var(--warning); }
.approval-actions { display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; }
.approval-result { display: flex; align-items: center; gap: 10px; font-size: var(--fs-sm); animation: msg-in 320ms var(--ease-out); }
.approval.is-resolved .approval-actions, .approval.is-resolved .approval-note { display: none; }

/* ==========================================================================
   IA · PROJETO
   ========================================================================== */
.project { padding: 18px; display: grid; gap: 14px; }
.project-cover { height: 84px; border-radius: 14px; background: var(--art, var(--grad-signature)); position: relative; overflow: hidden; }
.project-cover::after { content: ""; position: absolute; inset: 0; background-image: var(--grain); opacity: .25; mix-blend-mode: overlay; }
.project-head { display: flex; gap: 10px; align-items: flex-start; min-width: 0; }
.project-name { font-weight: 600; font-size: var(--fs-body); line-height: 1.35; margin: 0; min-width: 0; }
.project-client { font-size: var(--fs-caption); color: var(--text-3); }
.project-stats { display: flex; gap: 14px; font-size: var(--fs-caption); color: var(--text-2); flex-wrap: wrap; }
.project-stats span { display: inline-flex; gap: 5px; align-items: center; }
.project-stats .lucide { width: 14px; height: 14px; color: var(--text-3); }
.project-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.project-activity { font-size: var(--fs-caption); color: var(--text-3); text-align: right; }

/* ==========================================================================
   IA · CRÉDITOS
   ========================================================================== */
.credits { padding: 20px; display: grid; gap: 14px; }
.credits-top { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; flex-wrap: wrap; }
.credits-num { font: 200 2.6rem/1 var(--font-editorial); letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.credits-num small { font: 400 var(--fs-sm)/1 var(--font-sans); color: var(--text-3); letter-spacing: 0; margin-left: 6px; }
.credits-bar { position: relative; height: 10px; border-radius: 10px; background: var(--surface-3); display: flex; overflow: visible; }
.credits-bar .seg { height: 100%; transition: width 700ms var(--ease-out); }
.credits-bar .seg:first-child { border-radius: 10px 0 0 10px; }
.credits-bar .seg + .seg { box-shadow: -2px 0 0 var(--surface); }
.seg-text { background: var(--we2-cocoa); } .seg-img { background: var(--we2-gold); } .seg-video { background: var(--we2-sand); }
:root[data-theme="dark"] .seg-text { background: #A77F6E; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .seg-text { background: #A77F6E; } }
.credits-limit { position: absolute; top: -5px; bottom: -5px; width: 2px; background: var(--text); border-radius: 2px; }
.credits-limit::after { content: attr(data-label); position: absolute; top: -18px; left: 50%; transform: translateX(-50%); font-size: 10px; color: var(--text-3); white-space: nowrap; }
.credits-legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: var(--fs-caption); color: var(--text-2); }
.credits-legend span { display: inline-flex; align-items: center; gap: 6px; font-variant-numeric: tabular-nums; }
.credits-legend i { width: 8px; height: 8px; border-radius: 2px; }
.credits.is-warning .credits-state { color: var(--warning); }
.credits.is-limit .credits-state { color: var(--danger); }
.credits-state { font-size: var(--fs-caption); display: inline-flex; gap: 6px; align-items: center; color: var(--text-3); }
.credits-state .lucide { width: 14px; height: 14px; }

/* ==========================================================================
   IA · COMMAND PALETTE
   ========================================================================== */
dialog.cmdk { margin: 12vh auto auto; }
.cmdk-panel { width: min(620px, calc(100vw - 24px)); border-radius: 24px; overflow: hidden; }
dialog.cmdk[open] .cmdk-panel { animation: cmdk-in 260ms var(--ease-out); }
dialog.cmdk.is-closing .cmdk-panel { animation: modal-out 130ms var(--ease-out) forwards; }
@keyframes cmdk-in { from { opacity: 0; transform: scale(.97); } }
.cmdk-search { display: flex; align-items: center; gap: 12px; padding: 16px 18px; border-bottom: 1px solid color-mix(in srgb, var(--text) 10%, transparent); }
.cmdk-search input { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; color: var(--text); font: 400 1.0625rem/1.4 var(--font-sans); }
.cmdk-search input::placeholder { color: var(--text-3); }
.cmdk-list { max-height: min(420px, 55vh); overflow-y: auto; padding: 8px; scroll-padding: 8px; }
.cmdk-group + .cmdk-group { margin-top: 6px; }
.cmdk-group .label { padding: 8px 10px 6px; display: block; }
.cmdk-item { display: flex; align-items: center; gap: 12px; width: 100%; min-height: 44px; padding: 8px 10px; border: 0; border-radius: 12px; background: transparent; color: var(--text); text-align: left; font: 400 var(--fs-sm)/1.3 var(--font-sans); cursor: pointer; }
.cmdk-item .ci { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: color-mix(in srgb, var(--surface) 70%, transparent); border: 1px solid color-mix(in srgb, var(--text) 8%, transparent); color: var(--text-2); flex: none; }
.cmdk-item .ci .lucide { width: 15px; height: 15px; }
.cmdk-item .cmdk-keys { margin-left: auto; display: flex; gap: 4px; }
.cmdk-item.is-active { background: color-mix(in srgb, var(--text) 8%, transparent); }
.cmdk-item mark { background: none; color: var(--text); font-weight: 600; text-decoration: underline; text-decoration-color: var(--accent); text-underline-offset: 3px; }
.cmdk-foot { display: flex; gap: 16px; padding: 10px 18px; border-top: 1px solid color-mix(in srgb, var(--text) 10%, transparent); font-size: 11px; color: var(--text-3); flex-wrap: wrap; }
.cmdk-foot span { display: inline-flex; gap: 6px; align-items: center; }
.cmdk-empty { padding: 36px 16px; text-align: center; color: var(--text-3); font-size: var(--fs-sm); }

/* ==========================================================================
   IA · ESTADO VAZIO, SKELETON, LIMITE
   ========================================================================== */
.empty { display: grid; justify-items: center; text-align: center; gap: 10px; padding: 36px 20px; }
.empty-art { position: relative; width: 88px; height: 88px; margin-bottom: 6px; }
.empty-art > div { position: absolute; border-radius: 18px; display: grid; place-items: center; }
.empty-art .e1 { inset: 10px 18px 18px 10px; background: var(--surface-3); transform: rotate(-8deg); }
.empty-art .e2 { inset: 18px 10px 10px 18px; background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-2); transform: rotate(4deg); color: var(--text-accent); animation: float 4s var(--ease-in-out) infinite; }
@keyframes float { 50% { transform: rotate(4deg) translateY(-4px); } }
.empty h4 { margin: 0; font-size: var(--fs-h3); font-weight: 700; letter-spacing: -.015em; }
.empty p { margin: 0 0 8px; font-size: var(--fs-sm); color: var(--text-2); max-width: 40ch; }

.skel { background: linear-gradient(90deg, var(--surface-3) 0%, var(--surface-2) 40%, var(--surface-3) 80%); background-size: 300% 100%; animation: skel 1.6s linear infinite; border-radius: 8px; }
@keyframes skel { from { background-position: 100% 0; } to { background-position: -200% 0; } }
.skel-line { height: 12px; } .skel-title { height: 18px; width: 60%; } .skel-circle { border-radius: 50%; }
.fade-swap { animation: panel-in 420ms var(--ease-out); }

.limit { padding: 22px; display: grid; gap: 14px; overflow: hidden; }
.limit-ring { --p: 100; width: 64px; height: 64px; border-radius: 50%; background: conic-gradient(var(--danger) calc(var(--p) * 1%), var(--surface-3) 0); display: grid; place-items: center; flex: none; }
.limit-ring::before { content: ""; grid-area: 1/1; width: 50px; height: 50px; border-radius: 50%; background: var(--surface); }
.limit-ring .lucide { grid-area: 1/1; color: var(--danger); z-index: 1; }
.limit h4 { margin: 0; font-size: var(--fs-h3); letter-spacing: -.015em; }
.limit p { margin: 0; font-size: var(--fs-sm); color: var(--text-2); }

/* Dentro do prompt, o seletor de modelo se ancora no campo inteiro:
   abre acima dele, alinhado à esquerda, e nunca passa da largura da tela. */
.prompt .model-slot [data-popover] { position: static !important; }
.prompt .popover.pos-top-start { left: 8px; bottom: calc(100% + 8px); width: min(340px, calc(100% - 16px)) !important; }
/* Cards compostos nunca crescem além do contêiner por causa de texto sem quebra */
.agent, .project, .credits, .approval, .limit, .skel-card, .hero-card { grid-template-columns: minmax(0, 1fr); }