/* ============================================================
   MedSaaS - Design System
   Sistema de Gesto Condominial
   ============================================================
   Organizacao:
   1. Tokens (variaveis CSS)
   2. Reset/base
   3. Layout principal (sidebar + topbar + content)
   4. Componentes (botoes, cards, tabelas, KPIs, badges, forms, toasts)
   5. Paginas especificas (login, dashboard)
   6. Utilidades
   7. Responsividade
   ============================================================ */
@import 'https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap';

/* 1. Tokens
   ------------------------------------------------------------ */
:root {
  /* Paleta principal - heros */
  --med-primary: #2563eb;
  --med-primary-dark: #1d4ed8;
  --med-primary-light: #dbeafe;
  --med-accent: #0d9488;
  --med-accent-dark: #0f766e;
  --med-violet: #7c3aed;
  --med-amber: #d97706;
  --med-danger: #dc2626;
  --med-success: #16a34a;
  --med-warning: #f59e0b;
  --med-info: #0891b2;

  /* Neutros */
  --med-bg: #f5f7fb;
  --med-surface: #ffffff;
  --med-surface-2: #fafbfd;
  --med-border: #e5e7eb;
  --med-border-light: #f1f5f9;
  --med-text: #0f172a;
  --med-text-muted: #64748b;
  --med-text-soft: #94a3b8;

  /* Sidebar */
  --med-sidebar-w: 264px;
  --med-sidebar-bg: linear-gradient(180deg, #0b1220 0%, #111b34 60%, #16224a 100%);
  --med-sidebar-link: #cbd5e1;
  --med-sidebar-link-hover: #e2e8f0;
  --med-sidebar-active: #ffffff;
  --med-sidebar-active-bg: rgba(37, 99, 235, 0.18);
  --med-sidebar-group: #64748b;

  /* Sombra */
  --med-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
  --med-shadow: 0 4px 14px rgba(15, 23, 42, 0.06);
  --med-shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.10);

  /* Radius */
  --med-radius: 12px;
  --med-radius-sm: 8px;
  --med-radius-lg: 18px;

  /* Tipografia */
  --med-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --med-font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;
}

/* dark mode (data-bs-theme="dark") */
[data-bs-theme="dark"] {
  --med-bg: #0b1220;
  --med-surface: #111b34;
  --med-surface-2: #16224a;
  --med-border: #1e293b;
  --med-border-light: #16224a;
  --med-text: #e2e8f0;
  --med-text-muted: #94a3b8;
  --med-text-soft: #64748b;
  --med-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
  --med-shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.55);
}

/* 2. Reset/base
   ------------------------------------------------------------ */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  font-family: var(--med-font);
  background: var(--med-bg);
  color: var(--med-text);
  font-size: 0.95rem;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  margin: 0;
}
a { color: var(--med-primary); text-decoration: none; transition: color 0.15s ease; }
a:hover { color: var(--med-primary-dark); }
h1, h2, h3, h4, h5, h6 { font-weight: 700; letter-spacing: -0.01em; }

/* 3. Layout principal
   ------------------------------------------------------------ */
.layout {
  display: flex;
  min-height: 100vh;
}
.layout__main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  margin-left: var(--med-sidebar-w);
  transition: margin 0.25s ease;
}
.layout__content {
  flex: 1;
  padding: 1.5rem 1.75rem;
  max-width: 1600px;
  width: 100%;
  margin: 0 auto;
}

/* Sidebar */
.sidebar {
  position: fixed;
  top: 0; left: 0; bottom: 0;
  width: var(--med-sidebar-w);
  background: var(--med-sidebar-bg);
  color: var(--med-sidebar-link);
  z-index: 1040;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease;
}
.sidebar__brand {
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.sidebar__logo {
  width: 42px; height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--med-primary), var(--med-accent));
  color: #fff;
  font-size: 1.4rem;
  box-shadow: 0 6px 14px rgba(37, 99, 235, 0.35);
}
.sidebar__name { color: #fff; font-weight: 800; font-size: 1.15rem; line-height: 1; }
.sidebar__tagline { color: var(--med-sidebar-group); font-size: 0.72rem; margin-top: 2px; letter-spacing: 0.06em; text-transform: uppercase; }
.sidebar__nav {
  flex: 1;
  padding: 1rem 0.85rem;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.12) transparent;
}
.sidebar__group {
  color: var(--med-sidebar-group);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 1rem 0.75rem 0.45rem;
}
.sidebar__link {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.62rem 0.75rem;
  border-radius: 10px;
  color: var(--med-sidebar-link);
  font-weight: 500;
  font-size: 0.9rem;
  margin-bottom: 2px;
  transition: all 0.15s ease;
  position: relative;
}
.sidebar__link i { font-size: 1.05rem; opacity: 0.85; }
.sidebar__link:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--med-sidebar-link-hover);
  text-decoration: none;
}
.sidebar__link.active {
  background: var(--med-sidebar-active-bg);
  color: var(--med-sidebar-active);
  font-weight: 600;
}
.sidebar__link.active::before {
  content: '';
  position: absolute;
  left: -0.85rem; top: 8px; bottom: 8px;
  width: 4px;
  background: var(--med-primary);
  border-radius: 0 4px 4px 0;
}
.sidebar__link--danger:hover { color: #fca5a5 !important; background: rgba(220, 38, 38, 0.08) !important; }
.sidebar__footer { padding: 0.85rem 1rem; border-top: 1px solid rgba(255,255,255,0.06); }
.sidebar__user { display: flex; align-items: center; gap: 0.65rem; }
.sidebar__avatar {
  width: 36px; height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--med-accent), var(--med-primary));
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
}
.sidebar__username { color: #e2e8f0; font-weight: 600; font-size: 0.85rem; line-height: 1; }
.sidebar__userrole { color: var(--med-sidebar-group); font-size: 0.72rem; margin-top: 2px; }
.sidebar__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1035;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.sidebar__overlay.show { opacity: 1; pointer-events: all; }
.fab-sidebar {
  position: fixed;
  bottom: 1.25rem; right: 1.25rem;
  width: 48px; height: 48px;
  border-radius: 14px;
  background: var(--med-primary);
  color: #fff;
  border: none;
  box-shadow: var(--med-shadow-lg);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1030;
  cursor: pointer;
}
.fab-sidebar i { font-size: 1.4rem; }

/* Topbar */
.topbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.7rem 1.75rem;
  background: var(--med-surface);
  border-bottom: 1px solid var(--med-border);
  position: sticky;
  top: 0;
  z-index: 1020;
}
.topbar__toggle {
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--med-text);
  cursor: pointer;
  padding: 0;
}
.topbar__title {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--med-text);
}
.topbar__search {
  position: relative;
  align-items: center;
  max-width: 360px;
  flex: 1;
}
.topbar__search i {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--med-text-soft);
}
.topbar__search input {
  padding-left: 2.25rem;
  border-radius: 999px;
  background: var(--med-surface-2);
  border-color: var(--med-border);
}
.topbar__search input:focus { background: #fff; border-color: var(--med-primary); box-shadow: 0 0 0 4px var(--med-primary-light); }
.topbar__icon {
  width: 38px; height: 38px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 10px;
  color: var(--med-text-muted);
  transition: all 0.15s ease;
}
.topbar__icon:hover { background: var(--med-surface-2); color: var(--med-text); }

/* Footer */
.footer {
  display: flex;
  justify-content: space-between;
  padding: 1rem 1.75rem;
  color: var(--med-text-soft);
  font-size: 0.82rem;
  border-top: 1px solid var(--med-border-light);
}
.footer__dim { opacity: 0.7; }

/* 4. Componentes
   ------------------------------------------------------------ */

/* Page head */
.page-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.5rem;
  gap: 1rem;
  flex-wrap: wrap;
}
.page-head__actions { display: flex; gap: 0.5rem; align-items: center; }
.page-title {
  font-size: 1.45rem;
  font-weight: 800;
  margin: 0 0 0.15rem;
  color: var(--med-text);
}
.page-subtitle { color: var(--med-text-muted); font-size: 0.85rem; margin: 0; }

/* Card */
.card {
  border: 1px solid var(--med-border);
  background: var(--med-surface);
  border-radius: var(--med-radius);
  box-shadow: var(--med-shadow-sm);
}
.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--med-surface);
  border-bottom: 1px solid var(--med-border);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 0.85rem 1.25rem;
}
.card-header__dim { color: var(--med-text-soft); font-weight: 500; font-size: 0.78rem; }
.card-body { padding: 1.25rem; }
.card-footer { background: var(--med-surface-2); border-top: 1px solid var(--med-border); }

/* Botoes */
.btn { font-weight: 600; border-radius: 10px; transition: all 0.15s ease; }
.btn-primary {
  background: var(--med-primary);
  border-color: var(--med-primary);
}
.btn-primary:hover, .btn-primary:focus {
  background: var(--med-primary-dark);
  border-color: var(--med-primary-dark);
}
.btn-outline-primary {
  color: var(--med-primary);
  border-color: var(--med-primary);
}
.btn-outline-primary:hover {
  background: var(--med-primary);
  color: #fff;
}
.btn-link { color: var(--med-text-muted); }
.btn-link:hover { color: var(--med-text); }

/* Formularios */
.form-control, .form-select {
  border-radius: 10px;
  border-color: var(--med-border);
  padding: 0.55rem 0.85rem;
  font-size: 0.92rem;
  background: var(--med-surface);
  color: var(--med-text);
}
.form-control:focus, .form-select:focus {
  border-color: var(--med-primary);
  box-shadow: 0 0 0 4px var(--med-primary-light);
}
.form-label { color: var(--med-text); font-weight: 600; font-size: 0.85rem; }
.form-text { color: var(--med-text-soft); font-size: 0.78rem; }
.form-check-input:checked { background-color: var(--med-primary); border-color: var(--med-primary); }
.form-switch .form-check-input { width: 2.4em; height: 1.3em; }
.search-form { flex: 1; max-width: 460px; }

/* Tabela */
.table { margin: 0; color: var(--med-text); }
.table thead th { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; padding: 0.85rem 1.25rem; color: var(--med-text-muted); border-bottom: 1px solid var(--med-border); }
.table td { padding: 0.75rem 1.25rem; vertical-align: middle; }
.table-hover tbody tr:hover { background: var(--med-surface-2); }

/* Badges */
.badge { font-weight: 600; padding: 0.42rem 0.65rem; border-radius: 999px; font-size: 0.72rem; letter-spacing: 0.02em; }
.bg-primary-soft { background: var(--med-primary-light) !important; }
.text-primary { color: var(--med-primary) !important; }
.bg-success-soft { background: #dcfce7 !important; }
.text-success { color: var(--med-success) !important; }
.bg-danger-soft { background: #fee2e2 !important; }
.text-danger { color: var(--med-danger) !important; }
.bg-warning-soft { background: #fef3c7 !important; }
.text-warning { color: var(--med-warning) !important; }
.bg-info-soft { background: #cffafe !important; }
.text-info { color: var(--med-info) !important; }
.bg-secondary-soft { background: #f1f5f9 !important; }
.text-secondary { color: var(--med-text-muted) !important; }

/* KPIs */
.kpi {
  background: var(--med-surface);
  border: 1px solid var(--med-border);
  border-radius: var(--med-radius);
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: var(--med-shadow-sm);
  position: relative;
  overflow: hidden;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.kpi:hover { transform: translateY(-2px); box-shadow: var(--med-shadow); }
.kpi::after {
  content: '';
  position: absolute;
  right: -20px; top: -20px;
  width: 90px; height: 90px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.08;
}
.kpi__icon {
  width: 56px; height: 56px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 14px;
  font-size: 1.5rem;
  color: #fff;
  flex-shrink: 0;
  z-index: 1;
}
.kpi__body { z-index: 1; }
.kpi__value { font-weight: 800; font-size: 1.6rem; line-height: 1; color: var(--med-text); }
.kpi__dim { font-size: 0.85rem; color: var(--med-text-soft); font-weight: 500; }
.kpi__label { color: var(--med-text-muted); font-size: 0.82rem; margin-top: 4px; }
.kpi--blue { color: var(--med-primary); }
.kpi--blue .kpi__icon { background: linear-gradient(135deg, var(--med-primary), var(--med-primary-dark)); }
.kpi--teal { color: var(--med-accent); }
.kpi--teal .kpi__icon { background: linear-gradient(135deg, var(--med-accent), var(--med-accent-dark)); }
.kpi--amber { color: var(--med-amber); }
.kpi--amber .kpi__icon { background: linear-gradient(135deg, var(--med-amber), #ea580c); }
.kpi--violet { color: var(--med-violet); }
.kpi--violet .kpi__icon { background: linear-gradient(135deg, var(--med-violet), #5b21b6); }

/* 5. Login
   ------------------------------------------------------------ */
.login-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background:
    radial-gradient(circle at 15% 20%, rgba(37, 99, 235, 0.18), transparent 50%),
    radial-gradient(circle at 85% 80%, rgba(13, 148, 136, 0.18), transparent 50%),
    linear-gradient(180deg, #0b1220, #16224a);
}
.login-card {
  background: var(--med-surface);
  border-radius: var(--med-radius-lg);
  padding: 2.5rem;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--med-shadow-lg);
}
.login-card__brand { text-align: center; margin-bottom: 2rem; }
.login-card__logo {
  display: inline-flex; align-items: center; justify-content: center;
  width: 64px; height: 64px;
  font-size: 1.8rem;
  background: linear-gradient(135deg, var(--med-primary), var(--med-accent));
  color: #fff;
  border-radius: 18px;
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.35);
  margin-bottom: 1rem;
}
.login-card__title { font-weight: 800; font-size: 1.5rem; margin: 0; color: var(--med-text); }
.login-card__subtitle { color: var(--med-text-muted); margin: 4px 0 0; font-size: 0.92rem; }
.login-card__form .form-control {
  padding: 0.85rem 1rem;
  font-size: 0.95rem;
  border-radius: 12px;
}
.login-card__form .form-floating > label { padding-left: 1rem; }
.login-card__submit { border-radius: 12px; padding: 0.75rem; font-weight: 700; margin-top: 0.5rem; }
.login-card__hint {
  margin-top: 1.5rem;
  padding: 0.85rem 1rem;
  background: var(--med-surface-2);
  border: 1px dashed var(--med-border);
  border-radius: 10px;
  font-size: 0.82rem;
  color: var(--med-text-muted);
  text-align: center;
}
.login-card__hint strong { color: var(--med-text); }

/* Toast container - mostrar toasts na abertura */
.toast-container .toast { display: block; min-width: 280px; }

/* 6. Utilidades
   ------------------------------------------------------------ */
.text-nowrap { white-space: nowrap; }
.cursor-pointer { cursor: pointer; }
.opacity-50 { opacity: 0.5; }
.fs-3 { font-size: 1.75rem; }
.py-5 { padding-top: 3rem; padding-bottom: 3rem; }

/* 7. Responsividade
   ------------------------------------------------------------ */
@media (max-width: 991.98px) {
  .layout__main { margin-left: 0; }
  .sidebar {
    transform: translateX(-100%);
    box-shadow: var(--med-shadow-lg);
  }
  .sidebar.show { transform: translateX(0); }
  .fab-sidebar { display: inline-flex; }
  .topbar__title { font-size: 1.1rem; }
  .layout__content { padding: 1rem; }
}

@media (max-width: 575.98px) {
  .kpi { padding: 1rem; }
  .kpi__value { font-size: 1.3rem; }
  .kpi__icon { width: 44px; height: 44px; font-size: 1.2rem; }
  .page-title { font-size: 1.2rem; }
  .topbar { padding: 0.55rem 1rem; }
  .login-card { padding: 1.5rem; }
}

/* Scrollbar global */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(99, 102, 241, 0.25); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: rgba(99, 102, 241, 0.45); }