:root {
  --bg: #0f1419;
  --bg-soft: #151b23;
  --card: #1a222d;
  --card-hover: #212b38;
  --border: #2a3441;
  --text: #e7edf4;
  --muted: #8b98a5;
  --primary: #3b82f6;
  --primary-hover: #2563eb;
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  --radius: 14px;
  --sidebar-width: 260px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
}

button,
input,
select {
  font: inherit;
}

.app {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-soft);
  border-right: 1px solid var(--border);
  padding: 1.25rem;
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 30;
  transform: translateX(0);
  transition: transform 0.25s ease;
}

.brand {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 2rem;
}

.brand-icon {
  font-size: 1.75rem;
}

.brand strong {
  display: block;
  font-size: 0.95rem;
}

.brand small {
  color: var(--muted);
  font-size: 0.8rem;
  display: block;
  line-height: 1.35;
  text-transform: capitalize;
}

.config-form input[type="month"] {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
  min-height: 44px;
  color-scheme: dark;
}

.nav {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.nav-btn {
  border: none;
  background: transparent;
  color: var(--muted);
  text-align: left;
  padding: 0.75rem 0.9rem;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.nav-btn:hover,
.nav-btn.active {
  background: var(--card);
  color: var(--text);
}

.overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 20;
}

.main {
  flex: 1;
  margin-left: var(--sidebar-width);
  padding: 1.25rem;
  padding: max(1.25rem, env(safe-area-inset-top)) max(1.25rem, env(safe-area-inset-right)) max(1.25rem, env(safe-area-inset-bottom)) max(1.25rem, env(safe-area-inset-left));
  width: calc(100% - var(--sidebar-width));
  max-width: 100%;
  min-width: 0;
}

.topbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  min-width: 0;
}

.topbar > div {
  flex: 1;
  min-width: 0;
}

.topbar h1 {
  font-size: clamp(1.15rem, 4vw, 1.5rem);
  overflow-wrap: anywhere;
}

.topbar p {
  color: var(--muted);
  font-size: 0.85rem;
  overflow-wrap: anywhere;
}

.menu-toggle {
  display: none;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  border-radius: 10px;
  padding: 0.5rem 0.75rem;
  cursor: pointer;
}

.btn {
  border: none;
  border-radius: 10px;
  padding: 0.65rem 1rem;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  min-height: 44px;
}

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

.btn-primary {
  background: var(--primary);
  color: white;
}

.btn-primary:hover {
  background: var(--primary-hover);
}

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

.btn-danger {
  background: rgba(239, 68, 68, 0.15);
  color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.35);
}

.btn-sm {
  padding: 0.4rem 0.65rem;
  font-size: 0.85rem;
}

.icon-btn {
  border: none;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 1.1rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
  max-width: 100%;
}

.tab-panel {
  display: none;
  animation: fadeIn 0.25s ease;
}

.tab-panel.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.summary-card {
  padding: 1.25rem;
  border-radius: var(--radius);
  background: linear-gradient(145deg, var(--card), var(--card-hover));
  border: 1px solid var(--border);
}

.summary-card span {
  display: block;
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 0.35rem;
}

.summary-card strong {
  font-size: clamp(1.15rem, 5vw, 1.6rem);
  overflow-wrap: anywhere;
}

.summary-card.success strong { color: var(--success); }
.summary-card.warning strong { color: var(--warning); }
.summary-card.info strong { color: #60a5fa; }
.summary-card.danger strong { color: var(--danger); }

.config-header {
  margin-bottom: 0.25rem;
}

.config-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.config-hint {
  color: var(--muted);
  font-size: 0.88rem;
  margin-top: 0.35rem;
  line-height: 1.5;
  text-transform: capitalize;
}

.btn-warning {
  background: rgba(245, 158, 11, 0.18);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.btn-warning:hover {
  background: rgba(245, 158, 11, 0.28);
}

.config-card {
  margin-bottom: 0.5rem;
}

.config-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  align-items: end;
  margin-top: 1rem;
}

.config-form label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.config-form input {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.panel-header h2 {
  font-size: 1.2rem;
}

.panel-header p {
  color: var(--muted);
  font-size: 0.9rem;
}

.panel-header-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pessoas-toolbar {
  margin-bottom: 1rem;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.pessoas-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pessoa-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--muted);
  border-radius: 999px;
  padding: 0.5rem 0.9rem;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  min-height: 44px;
}

.pessoa-pill:hover,
.pessoa-pill.active {
  background: var(--card-hover);
  color: var(--text);
  border-color: rgba(59, 130, 246, 0.45);
}

.pessoa-pill.active {
  box-shadow: inset 0 0 0 1px rgba(59, 130, 246, 0.35);
}

.pessoa-pill-icon {
  font-size: 1.1rem;
}

.pessoa-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  max-width: 100%;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  text-align: left;
  padding: 0.85rem 0.75rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}

th {
  color: var(--muted);
  font-weight: 500;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 500;
}

.badge.pending {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
}

.badge.paid,
.badge.done {
  background: rgba(34, 197, 94, 0.15);
  color: #86efac;
}

.badge.progress {
  background: rgba(59, 130, 246, 0.15);
  color: #93c5fd;
}

.actions {
  display: flex;
  gap: 0.35rem;
}

.toggle {
  appearance: none;
  width: 42px;
  height: 24px;
  background: var(--border);
  border-radius: 999px;
  position: relative;
  cursor: pointer;
  transition: background 0.2s;
}

.toggle::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  background: white;
  border-radius: 50%;
  transition: transform 0.2s;
}

.toggle:checked {
  background: var(--success);
}

.toggle:checked::after {
  transform: translateX(18px);
}

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

.modal {
  border: none;
  border-radius: var(--radius);
  padding: 0;
  background: var(--card);
  color: var(--text);
  width: min(520px, calc(100vw - 2rem));
  max-width: calc(100vw - env(safe-area-inset-left) - env(safe-area-inset-right) - 2rem);
  max-height: calc(100dvh - 2rem - env(safe-area-inset-top) - env(safe-area-inset-bottom));
  box-shadow: var(--shadow);
  margin: auto;
}

.modal-body {
  padding: 1.25rem;
  display: grid;
  gap: 1rem;
  overflow-y: auto;
}

.modal::backdrop {
  background: rgba(0, 0, 0, 0.6);
}

.modal form {
  display: flex;
  flex-direction: column;
  max-height: inherit;
}

#historico-modal {
  display: flex;
  flex-direction: column;
  max-height: inherit;
  padding: 0;
}

#historico-modal .modal-body {
  overflow-y: auto;
}

.modal-header,
.modal-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.modal-footer {
  border-bottom: none;
  border-top: 1px solid var(--border);
  gap: 0.75rem;
  justify-content: flex-end;
}

.modal-body label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.modal-body input {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
}

.toast {
  position: fixed;
  bottom: max(1.25rem, env(safe-area-inset-bottom));
  right: max(1.25rem, env(safe-area-inset-right));
  left: auto;
  max-width: min(420px, calc(100vw - 2rem - env(safe-area-inset-left) - env(safe-area-inset-right)));
  background: var(--card);
  border: 1px solid var(--border);
  padding: 0.85rem 1rem;
  border-radius: 10px;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.25s, transform 0.25s;
  pointer-events: none;
  z-index: 50;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

.pwa-banner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  padding: 1rem 1.15rem;
  border-color: rgba(59, 130, 246, 0.35);
  background: linear-gradient(145deg, rgba(59, 130, 246, 0.12), var(--card));
  flex-wrap: wrap;
}

.pwa-banner[hidden] {
  display: none;
}

.pwa-banner strong {
  display: block;
  margin-bottom: 0.2rem;
}

.pwa-banner p {
  color: var(--muted);
  font-size: 0.88rem;
}

.pwa-banner-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

@media (display-mode: standalone) {
  .pwa-banner {
    display: none !important;
  }
}

.empty-state {
  text-align: center;
  color: var(--muted);
  padding: 2rem 1rem;
}

.historico-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.historico-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  justify-content: space-between;
}

.historico-item h3 {
  text-transform: capitalize;
  font-size: 1.05rem;
}

.historico-item p {
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 0.15rem;
}

.historico-item-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(90px, 1fr));
  gap: 0.75rem;
  flex: 1;
  min-width: min(100%, 320px);
}

.historico-item-stats span {
  display: block;
  color: var(--muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.historico-item-stats strong {
  display: block;
  margin-top: 0.15rem;
}

.historico-item-stats .warning { color: var(--warning); }
.historico-item-stats .success { color: var(--success); }
.historico-item-stats .danger { color: var(--danger); }

.modal-lg {
  width: min(760px, calc(100vw - 2rem));
}

.historico-detail h4 {
  margin: 1.25rem 0 0.65rem;
  font-size: 0.95rem;
}

.historico-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
}

.historico-summary-grid span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.historico-summary-grid strong {
  display: block;
  margin-top: 0.2rem;
}

.historico-table {
  min-width: 0;
}

@media (max-width: 900px) {
  .historico-table thead {
    display: none;
  }

  .historico-table tbody {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
  }

  .historico-table tr {
    display: block;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 0.25rem 0;
  }

  .historico-table td {
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    padding: 0.55rem 0.75rem;
    font-size: 0.88rem;
  }

  .historico-table td::before {
    content: attr(data-label);
    color: var(--muted);
    font-size: 0.75rem;
    text-transform: uppercase;
  }
}

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

  .historico-item-stats {
    grid-template-columns: 1fr;
  }

  .historico-item .btn {
    width: 100%;
  }
}

@media (max-width: 900px) {
  :root {
    --sidebar-width: min(85vw, 280px);
  }

  .sidebar {
    transform: translateX(-100%);
    padding-top: max(1.25rem, env(safe-area-inset-top));
    padding-bottom: max(1.25rem, env(safe-area-inset-bottom));
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .overlay.show {
    display: block;
  }

  .main {
    margin-left: 0;
    width: 100%;
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    flex-shrink: 0;
  }

  .cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .data-table {
    min-width: 0;
  }

  .data-table thead {
    display: none;
  }

  .data-table tbody {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
  }

  .data-table tr {
    display: block;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.35rem 0;
    overflow: hidden;
  }

  .data-table tr:hover td {
    background: transparent;
  }

  .data-table td {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.65rem 0.9rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    font-size: 0.9rem;
    min-width: 0;
    text-align: right;
  }

  .data-table td:last-child {
    border-bottom: none;
  }

  .data-table td::before {
    content: attr(data-label);
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    flex-shrink: 0;
    text-align: left;
    max-width: 45%;
  }

  .data-table td:first-child {
    background: rgba(255, 255, 255, 0.02);
    font-weight: 600;
    font-size: 0.95rem;
    text-align: left;
    flex-direction: column;
    align-items: flex-start;
  }

  .data-table td:first-child::before {
    display: none;
  }

  .data-table .toggle-cell {
    justify-content: space-between;
  }

  .data-table .actions {
    flex-direction: column;
    align-items: stretch;
  }

  .data-table .actions::before {
    align-self: flex-start;
  }

  .data-table .actions .btn {
    width: 100%;
    justify-content: center;
  }

  .table-wrap {
    overflow-x: visible;
  }

  .table-wrap.card {
    padding: 0.85rem;
  }

  .empty-state {
    display: block !important;
    text-align: center;
  }

  .empty-state::before {
    display: none !important;
  }
}

@media (max-width: 600px) {
  .main {
    padding: max(0.85rem, env(safe-area-inset-top)) max(0.85rem, env(safe-area-inset-right)) max(0.85rem, env(safe-area-inset-bottom)) max(0.85rem, env(safe-area-inset-left));
  }

  .topbar {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-areas:
      "menu title"
      "refresh refresh";
    gap: 0.65rem 0.75rem;
    align-items: center;
  }

  .menu-toggle {
    grid-area: menu;
  }

  .topbar > div {
    grid-area: title;
  }

  #refresh-btn {
    grid-area: refresh;
    width: 100%;
  }

  .cards-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .card {
    padding: 1rem;
  }

  .config-header {
    flex-direction: column;
    align-items: stretch;
  }

  .config-header .btn-warning,
  .config-form .btn-primary,
  .config-actions .btn,
  .panel-header .btn-primary {
    width: 100%;
  }

  .panel-header-actions {
    width: 100%;
    flex-direction: column;
  }

  .panel-header-actions .btn {
    width: 100%;
  }

  .pessoa-actions {
    flex-direction: column;
  }

  .pessoa-actions .btn {
    width: 100%;
  }

  .config-actions {
    flex-direction: column;
  }

  .config-form {
    grid-template-columns: 1fr;
  }

  .panel-header {
    flex-direction: column;
    align-items: stretch;
  }

  .pwa-banner {
    flex-direction: column;
    align-items: stretch;
  }

  .pwa-banner-actions {
    width: 100%;
  }

  .pwa-banner-actions .btn {
    flex: 1;
  }

  .modal {
    width: 100%;
    max-width: 100%;
    height: 100dvh;
    max-height: 100dvh;
    border-radius: 0;
    margin: 0;
  }

  .modal-footer {
    flex-direction: column-reverse;
  }

  .modal-footer .btn {
    width: 100%;
  }

  .toast {
    left: max(0.85rem, env(safe-area-inset-left));
    right: max(0.85rem, env(safe-area-inset-right));
  }
}

@media (max-width: 380px) {
  .summary-card strong {
    font-size: 1.1rem;
  }

  .nav-btn {
    padding: 0.85rem 0.9rem;
    font-size: 0.92rem;
  }
}