/* ──────────────────────────────────────────────────────────── */
/* Painel de Controle — Mobile-first, dark, alto contraste     */
/* Estiliza o esqueleto novo (.panel-*) e mantém compatível    */
/* as classes legadas (.control-*) que controle.js renderiza   */
/* ──────────────────────────────────────────────────────────── */

/* ── Body / Shell ─────────────────────────────────────────── */

body.panel-body {
  margin: 0;
  min-height: 100vh;
  background: var(--op-bg);
  color: var(--op-text);
  font-family: var(--font-ui), system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}

.panel-body .app-shell {
  max-width: 1200px;
  padding: 0;
  margin: 0 auto;
}

/* ── Header fixo ──────────────────────────────────────────── */

.panel-topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--op-surface);
  border-bottom: 1px solid var(--op-border);
  margin: 0;
}

.panel-topbar .panel-eyebrow {
  display: block;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--op-text-dim);
  margin: 0 0 2px;
}

.panel-topbar h1 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--op-text);
  line-height: 1.1;
}

.panel-topbar-actions {
  display: flex;
  gap: 8px;
  margin-left: auto;
}

.panel-topbar-link {
  min-height: 40px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  background: transparent;
  border: 1px solid var(--op-border);
  color: var(--op-text-dim);
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
}

.panel-topbar-link:active {
  background: var(--op-surface-2);
}

/* ── Connection pill ──────────────────────────────────────── */

.panel-conn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--op-text-dim);
}

.panel-conn::before {
  content: "";
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--op-text-dim);
}

.panel-conn[data-online="true"]::before {
  background: var(--op-accent);
  box-shadow: 0 0 8px var(--op-accent);
}

/* ── Toolbar / Search ─────────────────────────────────────── */

.panel-toolbar {
  display: grid;
  gap: 10px;
  padding: 12px;
  background: var(--op-bg);
}

.panel-search {
  display: flex;
  gap: 8px;
}

.panel-input {
  flex: 1;
  height: var(--op-tap);
  padding: 0 14px;
  background: var(--op-surface);
  border: 1px solid var(--op-border);
  border-radius: var(--op-radius);
  color: var(--op-text);
  font-size: 16px; /* impede zoom no iOS */
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.panel-input::placeholder {
  color: var(--op-text-dim);
}

.panel-input:focus {
  border-color: var(--op-accent);
  box-shadow: 0 0 0 3px rgba(0, 209, 143, 0.18);
}

.panel-icon-btn {
  width: var(--op-tap);
  height: var(--op-tap);
  flex-shrink: 0;
  border-radius: var(--op-radius);
  background: var(--op-surface);
  border: 1px solid var(--op-border);
  color: var(--op-text);
  font-size: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.panel-icon-btn:active {
  background: var(--op-surface-2);
  transform: scale(0.97);
}

.panel-count {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 4px;
  font-size: 0.82rem;
  color: var(--op-text-dim);
}

.panel-count strong {
  color: var(--op-accent);
  font-size: 1rem;
  font-weight: 700;
}

/* ── Lista de matérias ────────────────────────────────────── */

.panel-list {
  display: grid;
  gap: 12px;
  padding: 0 12px 100px;
}

.panel-grid {
  display: grid;
  gap: 10px;
}

.panel-empty {
  padding: 28px 16px;
  border: 1px dashed var(--op-border);
  border-radius: var(--op-radius);
  background: var(--op-surface);
  color: var(--op-text-dim);
  text-align: center;
}

.panel-empty h2 {
  margin: 0 0 6px;
  color: var(--op-text);
  font-size: 1rem;
}

/* Cards de matéria (geradas dinamicamente como .control-card) */
.panel-body .control-card {
  display: grid;
  gap: 12px;
  padding: 14px;
  border-radius: var(--op-radius);
  border: 1px solid var(--op-border);
  background: var(--op-surface);
  box-shadow: none;
  color: var(--op-text);
}

.panel-body .control-card:active {
  background: var(--op-surface-2);
}

.panel-body .control-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.panel-body .control-card-title {
  display: grid;
  gap: 4px;
  flex: 1;
  min-width: 200px;
}

.panel-body .control-card-title h2 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--op-text);
  line-height: 1.25;
}

.panel-body .control-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--op-text-dim);
}

.panel-body .control-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  width: 100%;
}

.panel-body .control-card-actions .button {
  flex: 1;
  min-height: 44px;
  border-radius: 10px;
  font-size: 0.85rem;
}

.panel-body .control-card-summary {
  display: grid;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--op-bg);
  border: 1px solid var(--op-border);
}

.panel-body .field-control-group-header h3 {
  margin: 0;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--op-text-dim);
}

.panel-body .field-control-group-header span {
  color: var(--op-text-dim);
  font-size: 0.72rem;
}

.panel-body .control-card-summary-grid,
.panel-body .live-summary-grid {
  display: grid;
  gap: 6px;
  grid-template-columns: 1fr;
}

.panel-body .live-summary-item {
  display: grid;
  gap: 2px;
  padding: 6px 0;
  border-top: 1px solid var(--op-border);
}

.panel-body .live-summary-item:first-child {
  border-top: none;
}

.panel-body .live-summary-item strong {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--op-text-dim);
}

.panel-body .live-summary-item span {
  color: var(--op-text);
  font-size: 0.88rem;
  line-height: 1.4;
  white-space: pre-wrap;
}

/* ── Detalhe (operação ao vivo) ───────────────────────────── */

.panel-detail {
  display: grid;
  gap: 12px;
  padding: 0 0 130px;
}

.panel-detail-header {
  display: grid;
  gap: 8px;
  padding: 14px 14px 0;
}

.panel-detail-title {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--op-text);
  line-height: 1.2;
}

.panel-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  font-size: 0.72rem;
  color: var(--op-text-dim);
}

.panel-detail-meta span {
  white-space: nowrap;
}

.panel-back {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  width: max-content;
  height: 36px;
  padding: 0 12px 0 8px;
  border: 1px solid var(--op-border);
  border-radius: 999px;
  background: var(--op-surface);
  color: var(--op-text-dim);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
}

.panel-back:active {
  background: var(--op-surface-2);
}

/* ── Bloco "Convidado no Ar" ──────────────────────────────── */

.panel-guests {
  margin: 0;
  padding: 12px 14px;
  border: none;
}

.panel-guests-legend {
  padding: 0;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--op-text-dim);
  margin-bottom: 10px;
}

.panel-guests-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, 1fr);
}

.panel-guest-btn {
  min-height: 76px;
  padding: 12px;
  background: var(--op-surface);
  border: 2px solid var(--op-border);
  border-radius: var(--op-radius);
  color: var(--op-text);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 4px;
  text-align: left;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, transform 0.1s;
}

.panel-guest-btn:active {
  transform: scale(0.98);
}

.panel-guest-btn[aria-pressed="true"] {
  background: var(--op-accent);
  border-color: var(--op-accent);
  color: var(--op-accent-ink);
  box-shadow: 0 4px 16px rgba(0, 209, 143, 0.25);
}

.panel-guest-btn[disabled],
.panel-guest-btn.is-empty {
  opacity: 0.35;
  cursor: not-allowed;
}

.panel-guest-slot {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.7;
}

.panel-guest-name {
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.2;
}

.panel-guest-role {
  font-size: 0.78rem;
  opacity: 0.85;
  line-height: 1.25;
}

.panel-guest-empty {
  font-size: 0.8rem;
  opacity: 0.6;
  font-style: italic;
}

/* ── Preview compacto ─────────────────────────────────────── */

.panel-preview {
  padding: 12px 14px;
  display: grid;
  gap: 10px;
}

.panel-preview-state {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--op-surface);
  border: 1px solid var(--op-border);
  color: var(--op-text-dim);
  font-size: 0.75rem;
  font-weight: 600;
  width: max-content;
}

.panel-preview-state.is-dirty {
  background: rgba(255, 176, 32, 0.12);
  border-color: rgba(255, 176, 32, 0.4);
  color: var(--op-warn);
}

.panel-preview-shell {
  position: relative;
  min-height: 200px;
  padding: 12px;
  border-radius: var(--op-radius);
  background:
    linear-gradient(45deg, rgba(255, 255, 255, 0.04) 25%, transparent 25%, transparent 75%, rgba(255, 255, 255, 0.04) 75%),
    linear-gradient(45deg, rgba(255, 255, 255, 0.04) 25%, transparent 25%, transparent 75%, rgba(255, 255, 255, 0.04) 75%),
    var(--op-surface);
  background-position: 0 0, 14px 14px;
  background-size: 28px 28px;
  border: 1px solid var(--op-border);
  overflow: auto;
}

.panel-preview-shell.is-dirty {
  border-color: rgba(255, 176, 32, 0.5);
  box-shadow: 0 0 0 2px rgba(255, 176, 32, 0.15);
}

.panel-preview-shell.is-hidden-state {
  opacity: 0.3;
  border-style: dashed;
}

.panel-preview-canvas {
  display: grid;
  place-items: start center;
  min-height: 180px;
}

.panel-link-btn {
  align-self: start;
  min-height: 40px;
  padding: 0 14px;
  background: transparent;
  border: 1px solid var(--op-border);
  border-radius: 10px;
  color: var(--op-text-dim);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
}

.panel-link-btn:active {
  background: var(--op-surface);
}

/* ── Barra fixa Ao Vivo + Publicar ────────────────────────── */

.panel-live-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 25;
  display: flex;
  gap: 10px;
  padding: 12px 14px calc(12px + env(safe-area-inset-bottom));
  background:
    linear-gradient(0deg, var(--op-bg) 70%, rgba(11, 13, 16, 0.85) 90%, transparent 100%);
}

.panel-live-btn {
  flex: 2;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 16px;
  background: var(--op-surface-2);
  border: 2px solid var(--op-border);
  border-radius: var(--op-radius);
  color: var(--op-text);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: background 0.18s, border-color 0.18s, transform 0.1s;
}

.panel-live-btn:active {
  transform: scale(0.98);
}

.panel-live-btn[data-state="live"] {
  background: var(--op-live);
  border-color: var(--op-live);
  color: #fff;
  box-shadow: 0 4px 18px rgba(255, 59, 48, 0.35);
}

.panel-live-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--op-text-dim);
  flex-shrink: 0;
}

.panel-live-btn[data-state="live"] .panel-live-dot {
  background: #fff;
  box-shadow: 0 0 12px #fff;
  animation: opLivePulse 1.2s ease-in-out infinite;
}

@keyframes opLivePulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.4); opacity: 0.55; }
}

.panel-publish-btn {
  flex: 1;
  min-height: 60px;
  padding: 0 14px;
  background: var(--op-accent);
  color: var(--op-accent-ink);
  font-weight: 800;
  font-size: 0.92rem;
  border: 0;
  border-radius: var(--op-radius);
  cursor: pointer;
  transition: filter 0.15s, transform 0.1s;
}

.panel-publish-btn:active {
  transform: scale(0.98);
}

.panel-publish-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ── Accordion de campos ──────────────────────────────────── */

.panel-fields {
  margin: 0 14px;
  padding: 0;
  background: var(--op-surface);
  border: 1px solid var(--op-border);
  border-radius: var(--op-radius);
  overflow: hidden;
}

.panel-fields > summary {
  list-style: none;
  cursor: pointer;
  min-height: var(--op-tap);
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--op-text);
}

.panel-fields > summary::-webkit-details-marker {
  display: none;
}

.panel-fields > summary::after {
  content: "▾";
  color: var(--op-text-dim);
  transition: transform 0.18s;
}

.panel-fields[open] > summary::after {
  transform: rotate(180deg);
}

.panel-fields-stack {
  padding: 0 12px 12px;
  display: grid;
  gap: 12px;
}

/* Field groups (gerados pelo controle.js) */
.panel-body .control-field-group {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--op-border);
  border-radius: 10px;
  background: var(--op-surface-2);
}

.panel-body .control-field-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.panel-body .control-field-header h3 {
  margin: 0;
  font-size: 0.92rem;
  color: var(--op-text);
}

.panel-body .control-field-header p {
  margin: 4px 0 0;
  color: var(--op-text-dim);
  font-size: 0.78rem;
}

.panel-body .control-field-options {
  display: grid;
  gap: 8px;
}

.panel-body .control-option-card {
  display: grid;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--op-border);
  background: var(--op-surface);
}

.panel-body .control-option-card.is-live {
  border-color: var(--op-accent);
  background: rgba(0, 209, 143, 0.08);
  box-shadow: 0 0 0 2px rgba(0, 209, 143, 0.15);
}

.panel-body .control-option-card.is-draft {
  border-color: rgba(255, 176, 32, 0.5);
  background: rgba(255, 176, 32, 0.06);
}

.panel-body .control-option-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.panel-body .control-option-meta {
  display: grid;
  gap: 4px;
  flex: 1;
  min-width: 140px;
}

.panel-body .control-option-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--op-text-dim);
}

.panel-body .control-option-flags {
  display: inline-flex;
  gap: 4px;
  flex-wrap: wrap;
}

.panel-body .control-flag {
  display: inline-flex;
  align-items: center;
  height: 20px;
  padding: 0 7px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  background: var(--op-bg);
  border: 1px solid var(--op-border);
  color: var(--op-text-dim);
  letter-spacing: 0.02em;
}

.panel-body .control-flag.live {
  background: var(--op-accent);
  border-color: var(--op-accent);
  color: var(--op-accent-ink);
}

.panel-body .control-flag.draft {
  background: rgba(255, 176, 32, 0.18);
  border-color: rgba(255, 176, 32, 0.4);
  color: var(--op-warn);
}

.panel-body .control-option-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.panel-body .control-option-actions .button {
  min-height: 40px;
  padding: 0 14px;
  border-radius: 10px;
  font-size: 0.82rem;
}

.panel-body .control-option-actions .button.primary {
  background: var(--op-accent);
  color: var(--op-accent-ink);
  border-color: var(--op-accent);
  box-shadow: none;
}

.panel-body .control-option-actions .button.ghost {
  background: transparent;
  border-color: var(--op-border);
  color: var(--op-text-dim);
}

.panel-body .control-option-input {
  width: 100%;
  min-height: 64px;
  padding: 10px 12px;
  background: var(--op-bg);
  border: 1px solid var(--op-border);
  border-radius: 10px;
  color: var(--op-text);
  font-size: 0.92rem;
  font-family: inherit;
  resize: vertical;
}

.panel-body .control-option-input:focus {
  outline: none;
  border-color: var(--op-accent);
  box-shadow: 0 0 0 3px rgba(0, 209, 143, 0.18);
}

.panel-body .control-option-foot {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.panel-body .control-option-help {
  color: var(--op-text-dim);
  font-size: 0.72rem;
  line-height: 1.35;
}

.panel-body .control-empty-inline {
  padding: 14px;
  border-radius: 10px;
  border: 1px dashed var(--op-border);
  background: var(--op-bg);
  color: var(--op-text-dim);
  font-size: 0.85rem;
  text-align: center;
}

/* Status badge (Alterações pendentes) */
.panel-body .status-badge {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.panel-body .status-badge.warning {
  background: rgba(255, 176, 32, 0.15);
  color: var(--op-warn);
  border: 1px solid rgba(255, 176, 32, 0.4);
}

.panel-body .status-badge.live {
  background: var(--op-live);
  color: #fff;
}

/* ── Toast adaptado ao tema escuro ────────────────────────── */

.panel-body .toast-stack {
  bottom: 90px;
}

.panel-body .toast {
  background: var(--op-surface-2);
  border: 1px solid var(--op-border);
  color: var(--op-text);
}

.panel-body .toast.success {
  background: var(--op-accent);
  color: var(--op-accent-ink);
  border-color: var(--op-accent);
}

.panel-body .toast.error {
  background: var(--op-live);
  color: #fff;
  border-color: var(--op-live);
}

/* ── Scrollbar dark ───────────────────────────────────────── */

.panel-body ::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

.panel-body ::-webkit-scrollbar-track {
  background: var(--op-bg);
}

.panel-body ::-webkit-scrollbar-thumb {
  background: var(--op-border);
  border-radius: 999px;
}

/* ── Hidden helper (preserva contrato) ────────────────────── */

.hidden {
  display: none !important;
}

/* ──────────────────────────────────────────────────────────── */
/* Tablet (≥720px) — duas colunas em grid e convidados em 4    */
/* ──────────────────────────────────────────────────────────── */

@media (min-width: 720px) {
  .panel-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .panel-guests-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .panel-body .control-card-summary-grid,
  .panel-body .live-summary-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ──────────────────────────────────────────────────────────── */
/* Desktop (≥1080px) — layout em duas colunas para o detalhe   */
/* ──────────────────────────────────────────────────────────── */

@media (min-width: 1080px) {
  .panel-body .app-shell {
    padding: 0 20px;
  }

  .panel-detail {
    grid-template-columns: minmax(0, 1.6fr) minmax(320px, 1fr);
    grid-template-areas:
      "header  header"
      "live    side"
      "guests  side"
      "preview side"
      "fields  side";
    gap: 16px;
    padding: 16px 0 24px;
  }

  .panel-detail-header { grid-area: header; padding: 0; }
  .panel-live-bar      {
    position: relative;
    grid-area: live;
    padding: 0;
    background: none;
  }
  .panel-guests        { grid-area: guests; padding: 0; }
  .panel-preview       { grid-area: preview; padding: 0; }
  .panel-fields        { grid-area: fields; margin: 0; }
  .panel-side          { grid-area: side; }

  .panel-list {
    padding: 16px 0 30px;
  }
}