:root {
  --bg-app: #f4f7f8;
  --text-primary: #18384a;
  --text-secondary: #607282;
  --text-muted: #7b8a96;
  --brand: #0f6f78;
  --brand-strong: #0a5961;
  --brand-soft: #e6f3f1;
  --accent: #6aa32f;
  --accent-soft: #edf6e5;
  --warning: #d9831f;
  --warning-soft: #fff4e6;
  --danger: #c0392b;
  --danger-soft: #faecea;
  --card-bg: #ffffff;
  --white: #ffffff;
  --border-soft: #dbe5eb;
  --border-strong: #bfd0d8;
  --radius: 8px;
  --gap: 16px;
  --shadow: none;
  --shadow-raised: 0 10px 28px rgba(20, 39, 55, 0.1);
  --sidebar-width: 248px;
  --font-sans: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif;
  --transition: 160ms ease;
}

html {
  background: var(--bg-app);
  max-width: 100%;
  overflow-x: hidden;
}

body {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.82), rgba(244,247,248,0.92) 260px),
    var(--bg-app);
  color: #20313d;
  font-family: var(--font-sans);
  letter-spacing: 0;
  max-width: 100%;
  overflow-x: hidden;
}

body.app-layout-enhanced {
  min-width: 320px;
}

.main-wrap,
.topbar,
.topbar-left,
.topbar-actions,
.topbar-title,
.content,
.panel,
.banner,
.banner-texto,
.card {
  min-width: 0;
}

a {
  color: var(--brand);
}

button,
input,
select,
textarea {
  font-family: inherit;
}

button,
a,
input,
select,
textarea {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(15,111,120,0.28);
  outline-offset: 2px;
}

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

/* Shell */
.sidebar {
  width: var(--sidebar-width) !important;
  padding: 16px 12px !important;
  background: #ffffff !important;
  border-right: 1px solid var(--border-soft) !important;
  box-shadow: none !important;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.sidebar-top {
  display: grid;
  gap: 10px;
  padding: 4px 8px 14px;
  border-bottom: 1px solid var(--border-soft);
}

.logo-sidebar {
  width: 160px;
  max-width: 100%;
  height: auto !important;
  max-height: 58px;
  margin: 0 !important;
  object-fit: contain;
}

.sidebar-brand {
  display: grid;
  gap: 2px;
}

.sidebar-brand-title {
  color: var(--text-primary);
  font-size: 0.92rem;
  font-weight: 800;
  line-height: 1.1;
}

.sidebar-brand-subtitle {
  color: var(--text-muted);
  font-size: 0.76rem;
  line-height: 1.25;
}

.sidebar-nav {
  padding: 14px 0;
}

.sidebar-nav ul {
  gap: 4px !important;
}

.sidebar-nav a {
  min-height: 42px;
  padding: 10px 12px !important;
  border: 1px solid transparent;
  border-radius: 8px !important;
  color: #405463 !important;
  font-size: 0.92rem;
  font-weight: 650;
  line-height: 1.15;
}

.sidebar-nav a i {
  width: 18px;
  color: #7e909c;
  text-align: center;
  transition: color var(--transition);
}

.sidebar-nav a:hover {
  background: #f3f7f8 !important;
  color: var(--brand) !important;
}

.sidebar-nav a:hover i,
.sidebar-nav a.ativo i,
.sidebar-nav a[aria-current="page"] i {
  color: var(--brand);
}

.sidebar-nav a.ativo,
.sidebar-nav a[aria-current="page"] {
  background: var(--brand-soft) !important;
  border-color: rgba(15,111,120,0.18);
  color: var(--brand-strong) !important;
  font-weight: 800 !important;
}

.sidebar-bottom {
  padding: 12px 8px 2px;
  border-top: 1px solid var(--border-soft);
}

.sidebar-bottom a {
  width: 42px !important;
  height: 42px !important;
  border: 1px solid var(--border-soft);
  border-radius: 8px !important;
  background: #fff;
  color: #526675 !important;
}

.sidebar-bottom a:hover {
  background: #f5f8f9 !important;
  color: var(--brand) !important;
}

.main-wrap {
  margin-left: var(--sidebar-width) !important;
  background: transparent;
}

.topbar {
  min-height: 72px;
  padding: 14px 24px !important;
  background: rgba(255,255,255,0.94) !important;
  border-bottom: 1px solid var(--border-soft) !important;
  box-shadow: none !important;
  backdrop-filter: blur(10px);
}

.topbar-left {
  min-width: 0;
}

.topbar-title h1 {
  color: var(--text-primary) !important;
  font-size: clamp(1.05rem, 1.8vw, 1.45rem) !important;
  font-weight: 800 !important;
  line-height: 1.15;
}

.topbar-title .subtitle {
  max-width: 72ch;
  color: var(--text-secondary) !important;
  font-size: 0.9rem !important;
  white-space: normal !important;
}

.topbar-actions {
  min-width: 0;
}

.menu-toggle {
  width: 44px;
  height: 44px;
  border: 1px solid var(--border-soft) !important;
  border-radius: 8px;
  background: #fff !important;
}

.menu-toggle .bar {
  width: 20px !important;
  height: 2px !important;
  background: var(--text-primary) !important;
}

.menu-toggle[aria-expanded="true"] {
  border-color: rgba(15,111,120,0.35) !important;
  background: var(--brand-soft) !important;
}

.overlay {
  background: rgba(12, 24, 33, 0.48) !important;
  backdrop-filter: blur(2px);
}

.content {
  width: 100%;
  max-width: 1580px;
  margin: 0 auto;
  padding: 24px !important;
  gap: 18px !important;
}

.content > * {
  max-width: 100%;
}

.page-footer {
  color: var(--text-muted) !important;
  border-top: 1px solid var(--border-soft) !important;
}

.page-footer p {
  margin: 0;
  overflow-wrap: anywhere;
}

/* Surfaces */
.panel,
.card,
.tile,
.professional-control-card,
.attendance-day-card,
.history-table-wrap,
.modal-card {
  border: 1px solid var(--border-soft);
  border-radius: 8px !important;
  background: #fff !important;
  box-shadow: none !important;
}

.panel:hover,
.card:hover {
  box-shadow: none !important;
}

.panel {
  padding: 18px !important;
}

.panel-header {
  align-items: flex-start;
  gap: 12px !important;
}

.panel h2,
.panel h3,
.panel h4,
.card h2,
.card h3 {
  color: var(--text-primary) !important;
  letter-spacing: 0;
}

.panel-hint,
.entry-note,
.subtitle {
  color: var(--text-secondary) !important;
}

.banner {
  margin: 0 !important;
  padding: 18px !important;
  border: 1px solid var(--border-soft);
  border-left: 5px solid var(--brand);
  border-radius: 8px !important;
  background: #ffffff !important;
  color: var(--text-primary) !important;
}

.banner-texto h2 {
  color: var(--text-primary);
  font-size: 1.18rem !important;
  line-height: 1.2;
}

.banner-texto p {
  color: var(--text-secondary);
  opacity: 1 !important;
  max-width: 100%;
}

.metrics {
  gap: 14px !important;
}

.tile {
  border-left: 4px solid var(--brand);
  padding: 16px !important;
  text-align: left !important;
}

.tile:hover {
  transform: none !important;
}

.tile-title {
  color: var(--text-secondary) !important;
  font-weight: 700 !important;
}

.tile-value {
  color: var(--text-primary) !important;
  font-size: clamp(1.45rem, 2.6vw, 2rem) !important;
}

/* Forms */
input,
select,
textarea {
  border: 1px solid var(--border-soft) !important;
  border-radius: 8px !important;
  background-color: #ffffff !important;
  color: #20313d !important;
}

input::placeholder,
textarea::placeholder {
  color: #8a99a4;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(15,111,120,0.5) !important;
  box-shadow: 0 0 0 3px rgba(15,111,120,0.14) !important;
  outline: none;
}

label {
  color: #324858;
}

.search-wrap {
  min-width: min(360px, 100%);
}

.search-wrap input {
  min-width: 0 !important;
}

.search-results {
  border: 1px solid var(--border-soft) !important;
  border-radius: 8px !important;
  box-shadow: var(--shadow-raised) !important;
}

.search-results:empty {
  display: none;
}

.topbar-title h1,
.topbar-title .subtitle,
.banner-texto h2,
.banner-texto p,
.panel-hint,
.page-footer {
  overflow-wrap: anywhere;
}

/* Buttons */
.btn-primary,
.botao,
.botao-save,
.btn-add-dia,
.btn-day-add,
button#adicionar {
  min-height: 42px;
  border: 1px solid transparent !important;
  border-radius: 8px !important;
  background: var(--brand) !important;
  color: #ffffff !important;
  font-weight: 800;
  text-decoration: none;
}

.btn-primary:hover,
.botao:hover,
.botao-save:hover,
.btn-add-dia:hover,
.btn-day-add:hover,
button#adicionar:hover {
  background: var(--brand-strong) !important;
  opacity: 1 !important;
  transform: none !important;
}

.btn-search,
.btn-voltar,
.botao-cancel,
.small-btn,
.card-edit,
.row-edit {
  min-height: 40px;
  border: 1px solid var(--border-soft) !important;
  border-radius: 8px !important;
  background: #ffffff !important;
  color: var(--text-primary) !important;
  font-weight: 750;
}

.btn-search:hover,
.btn-voltar:hover,
.botao-cancel:hover,
.small-btn:hover,
.card-edit:hover,
.row-edit:hover {
  background: #f5f8f9 !important;
  opacity: 1 !important;
  transform: none !important;
}

.botaoExcluir,
.remove,
.row-disable,
.btn-day-disable,
.card-toggle {
  border: 1px solid rgba(192,57,43,0.22) !important;
  border-radius: 8px !important;
  background: var(--danger-soft) !important;
  color: var(--danger) !important;
  font-weight: 800;
}

.card-toggle.restore {
  border-color: rgba(106,163,47,0.25) !important;
  background: var(--accent-soft) !important;
  color: #416d1b !important;
}

.card-access {
  border-radius: 8px !important;
  background: var(--brand) !important;
}

/* Tables and lists */
table {
  border-collapse: separate;
  border-spacing: 0;
}

th {
  color: #405463 !important;
}

.agenda-container,
.attendance-table-wrap {
  border: 1px solid var(--border-soft);
  border-radius: 8px;
  background: #fff;
  overflow-x: auto;
}

.agenda-container table,
.attendance-table,
.history-table {
  min-width: 720px;
}

.lista-alunos li {
  border: 1px solid var(--border-soft) !important;
  border-radius: 8px !important;
  background: #ffffff !important;
}

.lista-alunos li:hover {
  background: #f8fbfb !important;
}

.empty-state {
  border-color: var(--border-strong) !important;
  background: #f8fbfb !important;
}

/* Modals */
.modal-backdrop.open,
.modal-backdrop[style*="flex"] {
  backdrop-filter: blur(3px);
}

.modal-card {
  box-shadow: var(--shadow-raised) !important;
}

.modal-actions {
  gap: 10px !important;
}

/* Page-specific gentle fixes */
.container {
  max-width: 100%;
}

.cardDespesas,
.cardReceitas {
  border: 1px solid var(--border-soft);
  border-radius: 8px;
  background: #fff;
  box-shadow: none !important;
}

.page-financeiro .container {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  gap: 16px;
  padding: 0;
  text-align: left;
}

.page-financeiro .cardDespesas,
.page-financeiro .cardReceitas {
  width: 100%;
  min-width: 0 !important;
  max-width: none !important;
  padding: 20px;
  background: #f8fbfb !important;
}

.page-financeiro #form-gastos,
.page-financeiro #form-receitas {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  align-items: center;
}

.page-financeiro #form-gastos > select,
.page-financeiro #form-gastos > input,
.page-financeiro #form-gastos > button,
.page-financeiro #form-receitas > select,
.page-financeiro #form-receitas > input,
.page-financeiro #form-receitas > button {
  width: 100% !important;
  min-width: 0;
}

.page-financeiro #adicionar {
  white-space: normal;
}

.page-financeiro .total,
.page-financeiro .divBalanco {
  display: grid !important;
  grid-template-columns: auto minmax(0, 1fr);
  justify-content: stretch !important;
  align-items: center;
  gap: 10px;
  text-align: left;
}

.page-financeiro .inputTotal,
.page-financeiro .inputRenda {
  width: 100% !important;
  min-width: 0;
}

.professional-control-card {
  transition: border-color var(--transition), background var(--transition);
}

.professional-control-card:hover {
  transform: none !important;
  border-color: var(--border-strong) !important;
}

.attendance-type.anamnese {
  background: var(--brand-soft) !important;
  color: var(--brand-strong) !important;
}

.attendance-type.pacote {
  background: var(--warning-soft) !important;
  color: #8a4e0f !important;
}

.attendance-type.avulso {
  background: var(--accent-soft) !important;
  color: #416d1b !important;
}

.confirmation-slot {
  border-radius: 8px !important;
}

/* Responsive shell */
@media (max-width: 1024px) {
  .sidebar {
    left: 0 !important;
    width: min(300px, 86vw) !important;
    transform: translateX(-105%) !important;
    z-index: 1000 !important;
  }

  .sidebar.aberta {
    transform: translateX(0) !important;
  }

  .main-wrap {
    margin-left: 0 !important;
  }

  .menu-toggle {
    display: inline-flex !important;
  }

  body.menu-open {
    overflow: hidden;
  }
}

@media (max-width: 900px) {
  .page-financeiro .container,
  .page-financeiro #form-gastos,
  .page-financeiro #form-receitas {
    grid-template-columns: 1fr !important;
  }

  .page-financeiro .cardDespesas,
  .page-financeiro .cardReceitas {
    padding: 16px;
  }
}

@media (min-width: 1025px) {
  .sidebar {
    left: 0 !important;
    transform: none !important;
  }

  .menu-toggle {
    display: none !important;
  }

  .overlay {
    display: none !important;
  }
}

@media (max-width: 768px) {
  .topbar {
    align-items: stretch !important;
    padding: 12px !important;
  }

  .topbar-left {
    align-items: flex-start !important;
  }

  .topbar-actions {
    width: 100%;
  }

  .topbar-actions > *,
  .search-wrap,
  .search-wrap input,
  .search-wrap button {
    width: 100%;
  }

  .content {
    width: 100%;
    max-width: 100vw;
    padding: 12px !important;
    gap: 12px !important;
    overflow-x: hidden;
  }

  .panel {
    padding: 14px !important;
    max-width: 100%;
  }

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

  .banner {
    padding: 14px !important;
    max-width: 100%;
  }

  .metrics {
    grid-template-columns: 1fr !important;
  }

  .modal-card {
    width: calc(100vw - 24px) !important;
    max-width: calc(100vw - 24px) !important;
    max-height: calc(100dvh - 24px);
  }

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

  .modal-actions button,
  .modal-actions a {
    width: 100%;
  }

  .lista-alunos li .acoes,
  .professional-card-actions,
  .attendance-row-actions {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .topbar-title h1 {
    font-size: 1.05rem !important;
  }

  .topbar-title .subtitle {
    font-size: 0.82rem !important;
  }

  .panel h2,
  .panel h3 {
    font-size: 1rem !important;
  }

  .banner-texto h2 {
    font-size: 1rem !important;
  }

  .topbar-title .subtitle,
  .banner-texto p,
  .panel-hint,
  .page-footer p {
    max-width: 30ch;
  }

  .page-footer p {
    margin: 0 auto;
  }

  .btn-primary,
  .botao,
  .botao-save,
  .botao-cancel,
  .btn-search,
  .btn-voltar {
    width: 100%;
    justify-content: center;
  }
}

@media print {
  .sidebar,
  .topbar,
  .overlay {
    display: none !important;
  }

  .main-wrap,
  .content {
    margin: 0 !important;
    max-width: none;
    padding: 0 !important;
  }
}