/* ==========================================================================
   Componentes — cards, KPIs, botões, badges, tabelas, modais, forms...
   ========================================================================== */

/* ---- Card base ---- */
.card {
  background: var(--surface-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  transition: box-shadow var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out), border-color var(--dur-base);
}
.card--pad { padding: var(--space-6); }
.card--hover:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: var(--border-strong); }

/* ---- KPI card ---- */
.kpi-card { padding: var(--space-5) var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); }
.kpi-card__top { display: flex; align-items: center; justify-content: space-between; }
.kpi-card__label { font-size: var(--fs-sm); color: var(--text-secondary); font-weight: 500; }
.kpi-card__icon { width: 34px; height: 34px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.kpi-card__value { font-family: var(--font-display); font-size: var(--fs-2xl); font-weight: 800; letter-spacing: -0.02em; color: var(--text-primary); }
.kpi-card__foot { display: flex; align-items: center; gap: var(--space-2); font-size: var(--fs-xs); }
.kpi-card__spark { margin-top: var(--space-1); height: 36px; }

.delta { display: inline-flex; align-items: center; gap: 3px; font-weight: 700; padding: 2px 7px; border-radius: var(--radius-full); font-size: var(--fs-2xs); }
.delta--up { background: var(--success-bg); color: var(--success); }
.delta--down { background: var(--danger-bg); color: var(--danger); }
.delta--flat { background: var(--surface-inset); color: var(--text-secondary); }

/* ---- Ícone tint helpers ---- */
.tint-blue { background: var(--info-bg); color: var(--brand); }
.tint-green { background: var(--success-bg); color: var(--success); }
.tint-orange { background: var(--warning-bg); color: var(--warning); }
.tint-red { background: var(--danger-bg); color: var(--danger); }
.tint-gray { background: var(--surface-inset); color: var(--text-secondary); }

/* ---- Botões ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  padding: var(--space-2) var(--space-4); border-radius: var(--radius-md); border: 1px solid transparent;
  font-weight: 600; font-size: var(--fs-sm); transition: all var(--dur-fast) var(--ease-out); white-space: nowrap;
}
.btn-primary { background: var(--brand); color: #fff; box-shadow: var(--shadow-glow-blue); }
.btn-primary:hover { background: var(--color-blue-600); text-decoration: none; }
.btn-secondary { background: var(--surface-card); color: var(--text-primary); border-color: var(--border-default); }
.btn-secondary:hover { background: var(--surface-hover); text-decoration: none; }
.btn-ghost { background: transparent; color: var(--text-secondary); }
.btn-ghost:hover { background: var(--surface-hover); color: var(--text-primary); text-decoration: none; }
.btn-sm { padding: 6px 12px; font-size: var(--fs-xs); }
.btn-danger { background: var(--danger-bg); color: var(--danger); }
.btn[disabled] { opacity: 0.5; pointer-events: none; }

/* Nome/E-mail clicáveis na Agenda de Alunas (abrem o detalhe da aluna) —
   parecem um link de texto normal, mas são <button> por acessibilidade. */
.aluna-link {
  background: none; border: none; padding: 0; font: inherit; text-align: left;
  color: var(--text-link); cursor: pointer;
}
.aluna-link:hover { text-decoration: underline; }

/* ---- Badges / pills ---- */
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; border-radius: var(--radius-full); font-size: var(--fs-2xs); font-weight: 700; letter-spacing: 0.02em; }
.badge-green { background: var(--success-bg); color: var(--success); }
.badge-orange { background: var(--warning-bg); color: var(--warning); }
.badge-red { background: var(--danger-bg); color: var(--danger); }
.badge-blue { background: var(--info-bg); color: var(--brand); }
.badge-gray { background: var(--surface-inset); color: var(--text-secondary); }
.badge-dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }

/* ---- Semáforo ---- */
.semaphore { display: inline-flex; align-items: center; gap: var(--space-2); padding: var(--space-3) var(--space-4); border-radius: var(--radius-md); font-weight: 600; font-size: var(--fs-sm); }
.semaphore--green { background: var(--success-bg); color: var(--success); }
.semaphore--yellow { background: var(--warning-bg); color: var(--warning); }
.semaphore--red { background: var(--danger-bg); color: var(--danger); }
.semaphore__led { width: 10px; height: 10px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 4px currentColor22; }

/* ---- Tabs / segmented control ---- */
/* max-width + overflow-x: auto faz o controle rolar horizontalmente (como
   uma fileira de pills) em vez de estourar a largura da tela quando há
   muitas opções (ex.: 7 métricas de previsão) num viewport estreito. */
.segmented { display: inline-flex; max-width: 100%; overflow-x: auto; background: var(--surface-inset); border-radius: var(--radius-md); padding: 3px; gap: 2px; scrollbar-width: none; }
.segmented::-webkit-scrollbar { display: none; }
.segmented__item { padding: 6px 14px; border-radius: 8px; font-size: var(--fs-xs); font-weight: 600; color: var(--text-secondary); white-space: nowrap; flex-shrink: 0; }
.segmented__item.is-active { background: var(--surface-card); color: var(--text-primary); box-shadow: var(--shadow-xs); }

/* ---- Filtros ---- */
.filter-bar { display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; margin-bottom: var(--space-6); }
/* Permite que um filho largo (ex.: .segmented com muitas opções) encolha e
   role dentro de si mesmo em vez de forçar a .filter-bar (ou a página) a
   estourar a largura da viewport no mobile. */
.filter-bar > * { min-width: 0; max-width: 100%; }
.select-input, .text-input {
  border: 1px solid var(--border-default); background: var(--surface-card); border-radius: var(--radius-md);
  padding: 8px 12px; font-size: var(--fs-sm); color: var(--text-primary);
}
.select-input:focus, .text-input:focus { outline: none; border-color: var(--border-focus); }

/* Multi-select customizado (Produto/Canal/Campanha na barra de filtros — ver
   components/multiSelect.js). O botão-gatilho reaproveita o visual de
   .select-input; o painel é um popover posicionado abaixo do botão. */
.multiselect { position: relative; display: inline-flex; }
.multiselect__trigger {
  display: flex; align-items: center; gap: var(--space-2); cursor: pointer;
  min-width: 140px; justify-content: space-between;
}
.multiselect__trigger:hover { border-color: var(--border-strong); }
.multiselect__trigger-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.multiselect__panel {
  position: absolute; top: calc(100% + 6px); left: 0; z-index: 120;
  min-width: 240px; max-width: 320px; max-height: 320px; overflow-y: auto;
  background: var(--surface-card); border: 1px solid var(--border-default); border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg); padding: var(--space-2); display: flex; flex-direction: column; gap: var(--space-2);
  animation: fade-in var(--dur-fast);
}
/* Sem isso, o `display: flex` acima teria prioridade sobre o atributo HTML
   `hidden` (regra do navegador, de origem "user agent", sempre perde para
   uma regra de autor — mesmo com especificidade menor). Resultado: o painel
   ficaria sempre visível e o toggle open/close via `panel.hidden` no JS
   (ver components/multiSelect.js) não teria efeito nenhum visualmente. */
.multiselect__panel[hidden] { display: none; }
.multiselect__search {
  border: 1px solid var(--border-default); background: var(--surface-inset); border-radius: var(--radius-sm);
  padding: 6px 10px; font-size: var(--fs-xs); color: var(--text-primary); width: 100%;
}
.multiselect__search:focus { outline: none; border-color: var(--border-focus); }
.multiselect__actions { display: flex; gap: var(--space-2); border-bottom: 1px solid var(--border-default); padding-bottom: var(--space-2); }
.multiselect__action {
  background: none; border: none; color: var(--brand); font-size: var(--fs-2xs); font-weight: 600;
  cursor: pointer; padding: 2px 4px;
}
.multiselect__action:hover { text-decoration: underline; }
.multiselect__list { display: flex; flex-direction: column; overflow-y: auto; }
.multiselect__item {
  display: flex; align-items: center; gap: var(--space-2); padding: 6px 8px; border-radius: var(--radius-sm);
  cursor: pointer; font-size: var(--fs-xs); color: var(--text-secondary);
}
.multiselect__item:hover { background: var(--surface-hover); }
.multiselect__item.is-checked { color: var(--text-primary); font-weight: 600; }
.multiselect__checkbox {
  width: 16px; height: 16px; border-radius: 4px; border: 1px solid var(--border-strong);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: #fff;
}
.multiselect__item.is-checked .multiselect__checkbox { background: var(--brand); border-color: var(--brand); }
.multiselect__item-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; }
.multiselect__status {
  flex-shrink: 0; font-size: var(--fs-2xs); font-weight: 700; padding: 1px 8px; border-radius: var(--radius-full, 999px);
}
.multiselect__status--active { background: var(--success-bg); color: var(--success); }
.multiselect__status--inactive { background: var(--surface-hover); color: var(--text-tertiary); }
.multiselect__empty { padding: var(--space-3); text-align: center; font-size: var(--fs-xs); color: var(--text-tertiary); }

/* ---- Tabela ---- */
.table-wrap { overflow-x: auto; }
table.data-table { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
.data-table thead th {
  text-align: left; font-size: var(--fs-2xs); text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--text-tertiary); font-weight: 700; padding: var(--space-3) var(--space-4); border-bottom: 1px solid var(--border-default);
  white-space: nowrap;
}
.data-table tbody td { padding: var(--space-3) var(--space-4); border-bottom: 1px solid var(--border-default); color: var(--text-primary); white-space: nowrap; }
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr { transition: background var(--dur-fast); }
.data-table tbody tr:hover { background: var(--surface-hover); }
.data-table .rank { display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px; border-radius: 6px; background: var(--surface-inset); font-weight: 700; font-size: var(--fs-2xs); }

/* ---- Progress / bar mini ---- */
.mini-bar-track { width: 100%; height: 6px; background: var(--surface-inset); border-radius: var(--radius-full); overflow: hidden; }
.mini-bar-fill { height: 100%; border-radius: var(--radius-full); background: var(--brand); }

/* ---- Alert card ---- */
.alert-card { display: flex; gap: var(--space-4); padding: var(--space-5); border-radius: var(--radius-lg); border: 1px solid var(--border-default); background: var(--surface-card); }
.alert-card__icon { width: 40px; height: 40px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.alert-card__body { flex: 1; min-width: 0; }
.alert-card__title { font-weight: 700; font-size: var(--fs-sm); margin-bottom: 2px; }
.alert-card__desc { color: var(--text-secondary); font-size: var(--fs-sm); margin-bottom: var(--space-2); }
.alert-card__meta { display: flex; gap: var(--space-4); font-size: var(--fs-2xs); color: var(--text-tertiary); flex-wrap: wrap; }
.alert-card__suggestion { margin-top: var(--space-2); padding: var(--space-3); background: var(--surface-inset); border-radius: var(--radius-sm); font-size: var(--fs-xs); color: var(--text-secondary); }

/* ---- Insight item ---- */
.insight-item { display: flex; gap: var(--space-3); padding: var(--space-4) 0; border-bottom: 1px solid var(--border-default); }
.insight-item:last-child { border-bottom: none; }
.insight-item__icon { width: 30px; height: 30px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.insight-item__text { font-size: var(--fs-sm); line-height: var(--lh-relaxed); }

/* ---- Chart card ---- */
.chart-card__head { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: var(--space-5); gap: var(--space-3); flex-wrap: wrap; }
.chart-card__title { font-size: var(--fs-base); font-weight: 700; }
.chart-card__subtitle { font-size: var(--fs-xs); color: var(--text-tertiary); margin-top: 2px; }
.chart-canvas-wrap { position: relative; width: 100%; }
.legend-row { display: flex; gap: var(--space-4); flex-wrap: wrap; margin-top: var(--space-4); }
.legend-item { display: flex; align-items: center; gap: 6px; font-size: var(--fs-xs); color: var(--text-secondary); }
.legend-swatch { width: 10px; height: 10px; border-radius: 3px; }

/* ---- Skeleton loading ---- */
.skeleton { background: var(--surface-skeleton); background-size: 400% 100%; animation: skeleton-shimmer 1.4s ease infinite; border-radius: var(--radius-sm); }
.skeleton-text { height: 12px; margin-bottom: 8px; }
.skeleton-card { height: 120px; border-radius: var(--radius-lg); }

/* ---- Empty state ---- */
.empty-state { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: var(--space-12) var(--space-6); color: var(--text-secondary); }
.empty-state__icon { width: 52px; height: 52px; border-radius: 50%; background: var(--surface-inset); display: flex; align-items: center; justify-content: center; margin-bottom: var(--space-4); color: var(--text-tertiary); }

/* ---- Toast ---- */
.toast-root { position: fixed; bottom: var(--space-6); right: var(--space-6); display: flex; flex-direction: column; gap: var(--space-2); z-index: 200; }
.toast { display: flex; align-items: center; gap: var(--space-3); background: var(--surface-card); border: 1px solid var(--border-default); box-shadow: var(--shadow-lg); border-radius: var(--radius-md); padding: var(--space-3) var(--space-4); font-size: var(--fs-sm); min-width: 260px; animation: toast-in var(--dur-base) var(--ease-out); }

/* ---- Modal ---- */
.modal-overlay { position: fixed; inset: 0; background: var(--surface-overlay); display: flex; align-items: center; justify-content: center; z-index: 150; animation: fade-in var(--dur-base) var(--ease-out); padding: var(--space-4); }
.modal { background: var(--surface-card); border-radius: var(--radius-lg); box-shadow: var(--shadow-xl); width: 100%; max-width: 560px; max-height: 86vh; overflow-y: auto; animation: modal-in var(--dur-base) var(--ease-out); }
.modal__head { display: flex; align-items: center; justify-content: space-between; padding: var(--space-5) var(--space-6); border-bottom: 1px solid var(--border-default); }
.modal__title { font-size: var(--fs-lg); }
.modal__body { padding: var(--space-6); }
.modal__foot { display: flex; justify-content: flex-end; gap: var(--space-2); padding: var(--space-5) var(--space-6); border-top: 1px solid var(--border-default); }

/* ---- Dropzone (importação) ---- */
.dropzone { border: 2px dashed var(--border-default); border-radius: var(--radius-lg); padding: var(--space-10); text-align: center; color: var(--text-secondary); transition: border-color var(--dur-fast), background var(--dur-fast); }
.dropzone.is-drag { border-color: var(--brand); background: var(--info-bg); }
.source-tile { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-4); border: 1px solid var(--border-default); border-radius: var(--radius-md); cursor: pointer; transition: border-color var(--dur-fast), box-shadow var(--dur-fast); }
.source-tile:hover { border-color: var(--brand); box-shadow: var(--shadow-sm); }
.source-tile__icon { width: 38px; height: 38px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }

/* ---- Heatmap custom ---- */
.heatmap-grid { display: grid; gap: 3px; }
.heatmap-cell { border-radius: 4px; min-height: 26px; }
.heatmap-axis { font-size: var(--fs-2xs); color: var(--text-tertiary); display: flex; align-items: center; justify-content: center; }

/* ---- Funnel custom ---- */
.funnel-row { display: flex; align-items: center; gap: var(--space-4); margin-bottom: var(--space-3); }
.funnel-bar-track { flex: 1; background: var(--surface-inset); border-radius: var(--radius-sm); overflow: hidden; height: 34px; display: flex; align-items: center; }
.funnel-bar-fill { height: 100%; display: flex; align-items: center; padding-left: var(--space-3); color: #fff; font-weight: 700; font-size: var(--fs-xs); border-radius: var(--radius-sm); }

/* ---- Treemap custom ---- */
.treemap { display: grid; gap: 3px; }
.treemap-cell { border-radius: var(--radius-sm); display: flex; flex-direction: column; justify-content: flex-end; padding: var(--space-2); color: #fff; font-size: var(--fs-xs); font-weight: 700; overflow: hidden; }

/* ---- Waterfall custom (barras via divs) ---- */
.waterfall { display: flex; align-items: flex-end; gap: 6px; height: 220px; padding-top: var(--space-6); position: relative; }
.waterfall-col { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; min-width: 0; }
.waterfall-bar { width: 100%; border-radius: 4px 4px 0 0; }
.waterfall-label { font-size: var(--fs-2xs); color: var(--text-tertiary); margin-top: var(--space-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }

/* ---- Chat / IA de perguntas ---- */
.chat-panel { display: flex; flex-direction: column; height: 520px; }
.chat-messages { flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: var(--space-4); padding: var(--space-2); }
.chat-msg { max-width: 78%; padding: var(--space-3) var(--space-4); border-radius: var(--radius-lg); font-size: var(--fs-sm); line-height: var(--lh-relaxed); }
.chat-msg--ai { background: var(--surface-inset); align-self: flex-start; border-bottom-left-radius: 4px; }
.chat-msg--user { background: var(--brand); color: #fff; align-self: flex-end; border-bottom-right-radius: 4px; }
.chat-suggestions { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-bottom: var(--space-4); }
.chat-suggestion-chip { padding: 6px 12px; border-radius: var(--radius-full); border: 1px solid var(--border-default); font-size: var(--fs-xs); color: var(--text-secondary); background: var(--surface-card); }
.chat-suggestion-chip:hover { border-color: var(--brand); color: var(--brand); }
.chat-input-row { display: flex; gap: var(--space-2); border-top: 1px solid var(--border-default); padding-top: var(--space-4); margin-top: var(--space-4); }
.chat-input-row input { flex: 1; }

/* ---- Toggle switch (tema) ---- */
.theme-toggle { width: 44px; height: 26px; border-radius: var(--radius-full); background: var(--surface-inset); border: 1px solid var(--border-default); position: relative; flex-shrink: 0; }
.theme-toggle__knob { position: absolute; top: 2px; left: 2px; width: 20px; height: 20px; border-radius: 50%; background: var(--brand); display: flex; align-items: center; justify-content: center; color: #fff; transition: transform var(--dur-base) var(--ease-out); }
[data-theme="dark"] .theme-toggle__knob { transform: translateX(18px); }
/* Variante genérica (não amarrada ao tema) — usada por toggles de integrações. */
.theme-toggle.is-on .theme-toggle__knob { transform: translateX(18px); }

/* ---- Command palette (busca global) ---- */
.cmdk-overlay { position: fixed; inset: 0; background: var(--surface-overlay); z-index: 180; display: flex; align-items: flex-start; justify-content: center; padding-top: 12vh; animation: fade-in var(--dur-fast); }
.cmdk { width: 100%; max-width: 560px; background: var(--surface-card); border-radius: var(--radius-lg); box-shadow: var(--shadow-xl); overflow: hidden; animation: modal-in var(--dur-base) var(--ease-out); }
.cmdk__input-row { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-4) var(--space-5); border-bottom: 1px solid var(--border-default); }
.cmdk__input-row input { flex: 1; border: none; outline: none; background: transparent; font-size: var(--fs-md); color: var(--text-primary); }
.cmdk__results { max-height: 360px; overflow-y: auto; padding: var(--space-2); }
.cmdk__item { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-3) var(--space-4); border-radius: var(--radius-sm); font-size: var(--fs-sm); }
.cmdk__item.is-active, .cmdk__item:hover { background: var(--surface-hover); }
.cmdk__item-hint { margin-left: auto; font-size: var(--fs-2xs); color: var(--text-tertiary); }

/* ---- Login (portão de acesso) ---- */
.login-screen { position: fixed; inset: 0; z-index: 300; display: flex; align-items: center; justify-content: center; background: var(--surface-bg); padding: var(--space-5); animation: fade-in var(--dur-fast); }
.login-screen__card { width: 100%; max-width: 380px; background: var(--surface-card); border: 1px solid var(--border-default); border-radius: var(--radius-lg); box-shadow: var(--shadow-xl); padding: var(--space-8) var(--space-7); display: flex; flex-direction: column; gap: var(--space-1); animation: modal-in var(--dur-base) var(--ease-out); }
.login-screen__brand { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-2); }
.login-screen__mark { width: 40px; height: 40px; border-radius: var(--radius-md); background: var(--brand); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.login-screen__title { font-family: var(--font-display); font-weight: 800; font-size: var(--fs-lg); color: var(--text-primary); }
.login-screen__subtitle { font-size: var(--fs-xs); color: var(--text-tertiary); }
.login-screen__hint { font-size: var(--fs-xs); color: var(--text-tertiary); margin: 0 0 var(--space-4); }
.login-screen__label { font-size: var(--fs-2xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-tertiary); margin-top: var(--space-3); margin-bottom: var(--space-1); }
.login-screen__card .text-input { width: 100%; }
.login-screen__error { font-size: var(--fs-xs); color: var(--danger); margin-top: var(--space-3); }
.login-screen__submit { width: 100%; justify-content: center; margin-top: var(--space-6); }