:root {
  --bg: #0f1218;
  --bg-elevated: #181c26;
  --surface: #1e2433;
  --border: #2a3144;
  --text: #e8eaef;
  --text-muted: #8b93a5;
  --accent: #5b8cff;
  --accent-hover: #7aa3ff;
  --success: #2d9d6c;
  --success-muted: rgba(45, 157, 108, 0.22);
  --warning: #d4a012;
  --warning-muted: rgba(212, 160, 18, 0.22);
  --danger: #e05555;
  --radius: 12px;
  --radius-sm: 8px;
  --font: "DM Sans", system-ui, sans-serif;
  --font-display: "Instrument Serif", Georgia, serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  margin: 0;
  min-height: 100dvh;
  font-family: var(--font);
  background: radial-gradient(ellipse 120% 80% at 50% -20%, #1a2740 0%, var(--bg) 55%);
  color: var(--text);
  line-height: 1.5;
}

#app {
  min-height: 100dvh;
}

.screen {
  min-height: 100dvh;
  padding: clamp(1rem, 4vw, 2rem);
}

.screen.hidden {
  display: none;
}

.setup-panel {
  max-width: 420px;
  margin: 10vh auto;
}

.setup-wide {
  max-width: 560px;
}

.subsection-title {
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
  margin: 0 0 0.75rem;
}

.cartelas-block {
  margin-bottom: 1.25rem;
}

.empty-msg {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin: 0 0 0.75rem;
}

.empty-msg.hidden {
  display: none;
}

.cartelas-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.cartela-row {
  display: flex;
  align-items: stretch;
  gap: 0.5rem;
  list-style: none;
}

.cartela-row .cartela-card {
  flex: 1;
  min-width: 0;
  width: auto;
}

.cartela-row .btn-danger {
  align-self: center;
}

.cartela-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  width: 100%;
  text-align: left;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.cartela-card:hover {
  border-color: var(--accent);
  background: rgba(91, 140, 255, 0.08);
}

.cartela-card:focus {
  outline: none;
  box-shadow: 0 0 0 2px var(--accent);
}

.cartela-card-main {
  flex: 1;
  min-width: 0;
}

.cartela-card-title {
  font-weight: 600;
  font-size: 0.98rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cartela-card-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

.cartela-card-actions {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-shrink: 0;
}

.btn-icon {
  padding: 0.4rem 0.55rem;
  font-size: 0.75rem;
  font-weight: 600;
}

.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 1.25rem 0 1rem;
}

.panel {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 4vw, 2rem);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
}

.logo {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 400;
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}

.lede {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 0 0 1.75rem;
}

.form-setup,
.form-venda {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.field-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

textarea {
  font: inherit;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  width: 100%;
  resize: vertical;
  min-height: 4.5rem;
  line-height: 1.45;
}

textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(91, 140, 255, 0.25);
}

.setup-promo-block {
  margin-top: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.setup-promo-hint {
  margin-bottom: 0.75rem;
}

.hint-lote {
  max-width: 1200px;
  margin: 0 auto 0.75rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.modal-lote {
  width: min(480px, calc(100vw - 2rem));
}

.modal-lote-lede {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin: 0 0 1rem;
  line-height: 1.45;
}

.modal-lote-lede code {
  font-size: 0.85em;
  background: var(--surface);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
}

.lote-preview {
  font-size: 0.88rem;
  margin: -0.5rem 0 0.75rem;
  min-height: 1.25rem;
}

.lote-preview.lote-ok {
  color: #7dffc8;
}

.lote-preview.lote-err {
  color: var(--danger);
}

.lote-split-hint {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: -0.35rem 0 0.5rem;
  min-height: 1.25rem;
}

.lote-grade-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  margin: -0.35rem 0 0.5rem;
}

.lote-grade-hint {
  font-size: 0.82rem;
  color: var(--text-muted);
  flex: 1;
  min-width: 200px;
}

.selection-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 102;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  padding: 0.65rem 1rem;
  box-shadow: 0 -12px 32px rgba(0, 0, 0, 0.45);
}

.selection-bar.hidden {
  display: none !important;
}

.selection-bar-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1rem;
  justify-content: space-between;
}

.selection-bar-text {
  margin: 0;
  font-size: 0.88rem;
  color: var(--text);
  flex: 1;
  min-width: min(280px, 100%);
  line-height: 1.4;
}

.selection-bar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.cell.cell-selected {
  outline: 2px solid var(--accent);
  box-shadow: 0 0 0 3px rgba(91, 140, 255, 0.35);
  background: rgba(91, 140, 255, 0.18) !important;
  border-color: var(--accent);
}

.number-grid.selection-active .cell:not(.cell-sold) {
  cursor: pointer;
}

.number-grid.selection-active .cell-sold {
  opacity: 0.55;
  cursor: not-allowed;
}

input[type="text"],
input[type="number"],
select {
  font: inherit;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
}

input[type="text"]:focus,
input[type="number"]:focus,
select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(91, 140, 255, 0.25);
}

select {
  cursor: pointer;
}

.field-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: -0.2rem;
}

.field-money {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.field-money input {
  flex: 1;
  min-width: 0;
}

.field-money-grow {
  flex: 1;
  min-width: 0;
}

.money-prefix {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
}

.field-inline {
  max-width: 280px;
}

.finance-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.75rem;
  max-width: 1200px;
  margin: 0 auto 1rem;
  padding: 1rem 1.1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.finance-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.finance-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.finance-value {
  font-size: 1.15rem;
  font-variant-numeric: tabular-nums;
}

.finance-ok .finance-value {
  color: #7dffc8;
}

.finance-warn .finance-value {
  color: #f5d77a;
}

.precos-details {
  max-width: 1200px;
  margin: 0 auto 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0 1rem 1rem;
}

.precos-summary {
  cursor: pointer;
  font-weight: 600;
  padding: 0.85rem 0;
  list-style: none;
}

.precos-summary::-webkit-details-marker {
  display: none;
}

.precos-summary::before {
  content: "▸ ";
  display: inline-block;
  transition: transform 0.15s;
}

.precos-details[open] .precos-summary::before {
  transform: rotate(90deg);
}

.precos-body {
  padding-top: 0.25rem;
  border-top: 1px solid var(--border);
}

.precos-lede {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin: 0.75rem 0 1rem;
  line-height: 1.45;
}

.promo-section {
  margin-top: 1rem;
}

.promocoes-lista {
  list-style: none;
  margin: 0.5rem 0 0.75rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.promo-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.5rem 0.65rem;
  background: var(--bg-elevated);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  font-size: 0.9rem;
}

.promo-item-text {
  flex: 1;
}

.add-promo-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.add-promo-row input[type="number"] {
  width: 4.5rem;
}

.add-promo-x {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.btn-sm {
  padding: 0.45rem 0.75rem;
  font-size: 0.85rem;
}

.checkbox-field {
  flex-direction: row;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
  font-size: 0.95rem;
}

.checkbox-field input {
  width: 1.1rem;
  height: 1.1rem;
  accent-color: var(--accent);
}

.btn {
  font: inherit;
  font-weight: 600;
  padding: 0.65rem 1.1rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
}

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

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover:not(:disabled) {
  background: var(--accent-hover);
}

.btn-primary:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.btn-accent {
  background: linear-gradient(135deg, #6b5cff, var(--accent));
  color: #fff;
}

.btn-accent:hover:not(:disabled) {
  filter: brightness(1.08);
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  color: var(--text);
  border-color: var(--text-muted);
}

.btn-danger {
  background: rgba(224, 85, 85, 0.15);
  color: var(--danger);
  border: 1px solid rgba(224, 85, 85, 0.35);
}

.btn-danger:hover {
  background: rgba(224, 85, 85, 0.28);
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.toolbar-title-wrap {
  flex: 1;
  min-width: 200px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
}

.btn-back {
  align-self: flex-start;
  padding: 0.35rem 0.65rem;
  font-size: 0.85rem;
}

.cartela-title-input {
  width: 100%;
  max-width: 480px;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  font-weight: 400;
  padding: 0.35rem 0.5rem;
  margin: -0.35rem -0.5rem;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text);
}

.cartela-title-input:focus {
  outline: none;
  background: var(--surface);
  box-shadow: 0 0 0 2px var(--accent);
}

.toolbar-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.progress-text {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  margin-bottom: 1rem;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.swatch {
  width: 14px;
  height: 14px;
  border-radius: 4px;
  border: 1px solid var(--border);
}

.swatch-free {
  background: var(--surface);
}

.swatch-paid {
  background: var(--success-muted);
  border-color: var(--success);
}

.swatch-unpaid {
  background: var(--warning-muted);
  border-color: var(--warning);
}

.grid-wrap {
  max-width: 1200px;
  margin: 0 auto;
}

.number-grid {
  display: grid;
  gap: 6px;
  grid-template-columns: repeat(auto-fill, minmax(52px, 1fr));
}

.cell {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  cursor: pointer;
  user-select: none;
  transition: transform 0.1s, box-shadow 0.15s;
}

.cell:hover:not(.cell-sold) {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(91, 140, 255, 0.2);
}

.cell:active:not(.cell-sold) {
  transform: scale(0.96);
}

.cell-sold {
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.cell-sold .cell-num {
  text-decoration: line-through;
  text-decoration-thickness: 2px;
}

.cell-paid {
  background: var(--success-muted);
  border-color: rgba(45, 157, 108, 0.55);
  color: #a8e8cc;
}

.cell-unpaid {
  background: var(--warning-muted);
  border-color: rgba(212, 160, 18, 0.55);
  color: #f0d78a;
}

.cell-num {
  position: relative;
  z-index: 1;
}

.hidden {
  display: none !important;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  z-index: 100;
}

.modal {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(400px, calc(100vw - 2rem));
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  z-index: 101;
  box-shadow: 0 32px 64px rgba(0, 0, 0, 0.45);
}

.modal-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 400;
  margin: 0 0 1.25rem;
}

.modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: flex-end;
  margin-top: 0.5rem;
}

.modal-actions .btn-remover-wrap {
  margin-right: auto;
}

.form-venda .modal-actions {
  margin-top: 1rem;
}

.modal-sorteio {
  text-align: center;
  width: min(440px, calc(100vw - 2rem));
}

.sorteio-stage {
  min-height: 160px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.sorteio-hint {
  color: var(--text-muted);
  margin: 0;
  animation: pulse 1.2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.6;
  }
  50% {
    opacity: 1;
  }
}

.sorteio-result {
  width: 100%;
}

.sorteio-result:not(.hidden) {
  animation: reveal 0.6s ease-out;
}

@keyframes reveal {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.sorteio-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin: 0.5rem 0 0.25rem;
}

.sorteio-label:first-child {
  margin-top: 0;
}

.sorteio-numero {
  font-family: var(--font-display);
  font-size: 3rem;
  margin: 0;
  line-height: 1.1;
  color: var(--accent);
}

.sorteio-nome {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
  word-break: break-word;
}

.sorteio-actions {
  justify-content: center;
  margin-top: 1rem;
}

@media (max-width: 600px) {
  .toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .toolbar-actions {
    justify-content: space-between;
  }
}

/* ——— Escolha inicial / login / público ——— */
.screen-choose {
  display: flex;
  align-items: center;
  justify-content: center;
}

.choose-panel {
  max-width: 560px;
  width: 100%;
}

.choose-logo {
  text-align: center;
}

.choose-lede {
  text-align: center;
}

.choose-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.5rem;
}

@media (max-width: 520px) {
  .choose-actions {
    grid-template-columns: 1fr;
  }
}

.choose-card-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: 0.35rem;
  padding: 1rem 1.15rem;
  height: auto;
  min-height: 4.5rem;
}

.choose-card-title {
  font-weight: 700;
  font-size: 1rem;
}

.choose-card-desc {
  font-size: 0.82rem;
  font-weight: 400;
  opacity: 0.88;
  line-height: 1.35;
}

.login-msg {
  color: var(--danger);
  min-height: 1.25rem;
}

.admin-shell-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  max-width: 560px;
  margin: 0 auto 1rem;
  padding: 0.65rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.admin-shell-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.admin-shell-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.admin-settings-details {
  max-width: 560px;
  margin: 0 auto 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0 1rem 1rem;
}

.admin-settings-summary {
  cursor: pointer;
  font-weight: 600;
  padding: 0.85rem 0;
  list-style: none;
}

.admin-settings-summary::-webkit-details-marker {
  display: none;
}

.admin-settings-summary::before {
  content: "▸ ";
  display: inline-block;
  transition: transform 0.15s;
}

.admin-settings-details[open] .admin-settings-summary::before {
  transform: rotate(90deg);
}

.admin-settings-body {
  padding-top: 0.25rem;
  border-top: 1px solid var(--border);
}

.admin-settings-body .btn-sm {
  margin-top: 0.5rem;
}

.public-header {
  max-width: 1200px;
  margin: 0 auto 0.5rem;
}

.public-inner {
  margin-top: 0;
}

.public-meta {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin: 0 0 0.75rem;
  line-height: 1.45;
}

.public-legend {
  margin-bottom: 0.75rem;
}

.swatch-sold-anon {
  background: var(--border);
  border-color: #3d4558;
}

.cell-public-taken {
  background: rgba(139, 147, 165, 0.18);
  border-color: rgba(139, 147, 165, 0.45);
  color: var(--text-muted);
  cursor: not-allowed;
  opacity: 0.85;
}

.modal-public {
  width: min(440px, calc(100vw - 2rem));
  max-height: calc(100dvh - 2rem);
  overflow-y: auto;
}

.public-valor-line {
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0 0 1rem;
}

.public-pix-lede {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0 0 0.75rem;
  line-height: 1.45;
}

.public-pix-qr {
  display: flex;
  justify-content: center;
  margin: 0.75rem 0 1rem;
  min-height: 200px;
  align-items: center;
}

.public-pix-qr img {
  display: block;
  border-radius: var(--radius-sm);
}

.public-pix-textarea {
  width: 100%;
  font-family: ui-monospace, monospace;
  font-size: 0.72rem;
  line-height: 1.35;
  padding: 0.6rem 0.75rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  resize: vertical;
  min-height: 5rem;
}

.public-infinitepay-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin: 0.5rem 0 1rem;
}

.public-infinitepay-status {
  font-size: 0.92rem;
  margin: 0;
  color: var(--text-muted);
}

.public-infinitepay-status.is-paid {
  color: var(--accent);
  font-weight: 600;
}

.public-infinitepay-open {
  text-align: center;
  text-decoration: none;
}