/*
 * MD Coliving — Financeiro Dashboard
 * Identidade visual alinhada ao Site V3 do MD Coliving.
 * Mobile-first. Montserrat + Open Sans. Glassmorphism em cards.
 */

/* =================== TOKENS =================== */
:root {
  /* Paleta MD Coliving (herdada do Site V3) */
  --color-primary: #2B5BDC;
  --color-primary-dark: #1c45a8;
  --color-secondary: #AEC6F4;
  --color-tertiary: #D8E2F8;

  --color-text-dark: #12151A;
  --color-text-medium: #546E7A;
  --color-text-light: #F4F6F8;

  --color-bg-white: #FFFFFF;
  --color-bg-light: #F7F9FA;
  --color-bg-dark: #0D1117;

  /* Status (margem por casa) */
  --status-saudavel: #22C55E;
  --status-atencao: #F59E0B;
  --status-alerta: #EF4444;

  /* Tipografia */
  --font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-body: 'Open Sans', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;

  /* Spacing */
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;

  /* Radius */
  --radius-sm: 8px;
  --radius-m: 16px;
  --radius-l: 24px;

  /* Glass */
  --glass-bg: rgba(255, 255, 255, 0.72);
  --glass-border: rgba(255, 255, 255, 0.35);
  --glass-shadow: 0 8px 32px rgba(13, 17, 23, 0.08);
  --glass-blur: 16px;

  /* Timing */
  --t-fast: 160ms;
  --t-med: 220ms;
}

/* =================== RESET =================== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  color: var(--color-text-dark);
  background:
    radial-gradient(1200px 800px at 0% -10%, rgba(43, 91, 220, 0.12), transparent 50%),
    radial-gradient(1000px 700px at 100% 110%, rgba(174, 198, 244, 0.35), transparent 55%),
    var(--color-bg-light);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
h1, h2, h3 { font-family: var(--font-heading); color: var(--color-text-dark); line-height: 1.2; }
h1 { font-size: 1.5rem; font-weight: 700; margin: 0; }
h2 { font-size: 1.125rem; font-weight: 600; margin: 0; }
h3 { font-size: 1rem; font-weight: 600; margin: 0; }

/* =================== LAYOUT =================== */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}
@media (min-width: 768px) { .container { padding: 0 var(--space-6); } }

/* =================== GLASS =================== */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--radius-m);
}

/* =================== LOGIN =================== */
.login-overlay {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  background:
    radial-gradient(800px 600px at 50% 20%, rgba(43, 91, 220, 0.18), transparent 55%),
    rgba(13, 17, 23, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
body[data-auth="anonymous"] .login-overlay,
body[data-auth="loading"] .login-overlay { display: flex; }
body[data-auth="authenticated"] .login-overlay { display: none; }

.login-card {
  width: 100%;
  max-width: 400px;
  padding: var(--space-8) var(--space-6);
  text-align: center;
}
.login-logo {
  margin: 0 auto var(--space-5);
  max-height: 48px;
  width: auto;
}
.login-title {
  font-size: 1.75rem;
  font-weight: 700;
  margin: 0 0 var(--space-2);
  color: var(--color-primary);
}
.login-subtitle {
  color: var(--color-text-medium);
  margin: 0 0 var(--space-6);
  font-size: 0.9375rem;
}
.login-form { text-align: left; }
.login-error {
  color: var(--status-alerta);
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.25);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  margin-top: var(--space-3);
  font-size: 0.875rem;
}

/* =================== FORMS =================== */
.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-medium);
  margin: var(--space-3) 0 var(--space-2);
}
.form-control {
  display: block;
  width: 100%;
  padding: 0.625rem 0.875rem;
  font-size: 16px; /* mobile-first — evita zoom do iOS */
  font-family: inherit;
  color: var(--color-text-dark);
  background: var(--color-bg-white);
  border: 1px solid rgba(18, 21, 26, 0.12);
  border-radius: var(--radius-sm);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(43, 91, 220, 0.2);
}
.form-control--sm { padding: 0.375rem 0.625rem; font-size: 0.875rem; }

.form-row {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: 1fr;
  margin-bottom: var(--space-3);
}
@media (min-width: 640px) {
  .form-row { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: var(--space-4); }
}

.form-group { display: flex; flex-direction: column; }
.form-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-top: var(--space-4);
}

/* =================== BUTTONS =================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1.25rem;
  min-height: 44px; /* touch target mínimo */
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9375rem;
  border: none;
  border-radius: var(--radius-sm);
  transition: transform var(--t-fast), background var(--t-fast), box-shadow var(--t-fast);
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn--primary {
  background: var(--color-primary);
  color: var(--color-bg-white);
}
.btn--primary:hover { background: var(--color-primary-dark); }
.btn--ghost {
  background: transparent;
  color: var(--color-text-dark);
  border: 1px solid rgba(18, 21, 26, 0.15);
}
.btn--ghost:hover { background: rgba(43, 91, 220, 0.06); border-color: var(--color-primary); color: var(--color-primary); }
.btn--sm { padding: 0.5rem 0.875rem; min-height: 36px; font-size: 0.875rem; }
.btn--full { width: 100%; }
.btn--danger {
  background: var(--status-alerta);
  color: white;
}

/* =================== HEADER =================== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  margin: var(--space-4);
  border-radius: var(--radius-m);
}
@media (min-width: 768px) { .header { margin: var(--space-5) var(--space-6); } }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  gap: var(--space-4);
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: inherit;
}
.brand img { height: 28px; width: auto; }
.brand-module {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  border-left: 2px solid rgba(43, 91, 220, 0.4);
  padding-left: var(--space-3);
}
.header-actions { display: flex; align-items: center; gap: var(--space-3); }
.user-badge {
  font-size: 0.875rem;
  color: var(--color-text-medium);
  padding: 0.25rem 0.625rem;
  background: var(--color-tertiary);
  border-radius: 999px;
}

/* =================== NAV =================== */
.navigation {
  margin: 0 var(--space-4) var(--space-4);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
@media (min-width: 768px) { .navigation { margin: 0 var(--space-6) var(--space-5); } }

.nav-inner {
  display: flex;
  gap: var(--space-2);
  padding: 0;
  min-width: max-content;
}
.nav-tab {
  background: transparent;
  border: none;
  padding: 0.625rem 1rem;
  min-height: 44px;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--color-text-medium);
  border-radius: var(--radius-sm);
  transition: all var(--t-fast);
}
.nav-tab:hover { color: var(--color-primary); background: rgba(43, 91, 220, 0.06); }
.nav-tab.is-active {
  background: var(--color-primary);
  color: var(--color-bg-white);
}

/* =================== MAIN =================== */
.main-content { padding-bottom: var(--space-16); }

.tab-content { display: none; animation: fade-up 320ms ease both; }
.tab-content.is-active { display: block; }
@keyframes fade-up {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

.page-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
@media (min-width: 768px) {
  .page-header {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }
}
.page-subtitle { color: var(--color-text-medium); margin: var(--space-2) 0 0; font-size: 0.9375rem; }

.period-selector {
  display: grid;
  grid-template-columns: auto 1fr auto 1fr;
  align-items: center;
  gap: var(--space-2);
}
.period-selector .form-label { margin: 0; }

/* =================== KPI =================== */
.kpi-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}
@media (min-width: 560px) { .kpi-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .kpi-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1280px) { .kpi-grid { grid-template-columns: repeat(6, 1fr); } }

.kpi-card {
  padding: var(--space-5) var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.kpi-label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-medium);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.kpi-value {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.625rem;
  color: var(--color-text-dark);
}
.kpi-delta, .kpi-status {
  font-size: 0.8125rem;
  font-weight: 600;
}
.kpi-delta[data-variant="positive"] { color: var(--status-saudavel); }
.kpi-delta[data-variant="negative"] { color: var(--status-alerta); }
.kpi-delta[data-variant="neutral"] { color: var(--color-text-medium); }
.kpi-status[data-status="saudavel"] { color: var(--status-saudavel); }
.kpi-status[data-status="atencao"] { color: var(--status-atencao); }
.kpi-status[data-status="alerta"] { color: var(--status-alerta); }
.kpi-status[data-status="neutral"] { color: var(--color-text-medium); }

.kpi-card--highlight {
  background:
    linear-gradient(135deg, rgba(43, 91, 220, 0.08), rgba(174, 198, 244, 0.2)),
    var(--glass-bg);
  border-color: rgba(43, 91, 220, 0.22);
}

/* =================== CHARTS =================== */
.charts-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
@media (min-width: 900px) { .charts-grid { grid-template-columns: repeat(2, 1fr); } }

.chart-container {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.chart-header h2 { font-size: 1rem; }
.chart-header p { margin: var(--space-2) 0 0; color: var(--color-text-medium); font-size: 0.8125rem; }
.chart-wrapper { position: relative; height: 280px; }
.chart-wrapper--donut { height: 260px; }
@media (min-width: 1024px) {
  .chart-wrapper { height: 320px; }
  .chart-wrapper--donut { height: 300px; }
}

/* =================== TABLES =================== */
.table-container { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}
.data-table th, .data-table td {
  text-align: left;
  padding: 0.75rem var(--space-3);
  border-bottom: 1px solid rgba(18, 21, 26, 0.08);
  white-space: nowrap;
}
.data-table th {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-medium);
}
.data-table .num { text-align: right; font-variant-numeric: tabular-nums; }
.data-table tbody tr:hover { background: rgba(43, 91, 220, 0.04); }

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.25rem 0.625rem;
  border-radius: 999px;
}
.status-pill[data-status="saudavel"] { background: rgba(34, 197, 94, 0.12); color: var(--status-saudavel); }
.status-pill[data-status="atencao"] { background: rgba(245, 158, 11, 0.12); color: var(--status-atencao); }
.status-pill[data-status="alerta"] { background: rgba(239, 68, 68, 0.12); color: var(--status-alerta); }

/* =================== SECTIONS =================== */
.section-block { padding: var(--space-5); margin-bottom: var(--space-6); }
.casas-status { padding: var(--space-5); margin-bottom: var(--space-6); }

.card { padding: 0; margin-bottom: var(--space-5); }
.card__body { padding: var(--space-5); }

.filter-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  align-items: center;
}
@media (min-width: 640px) {
  .filter-row { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
}

.casas-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}
@media (min-width: 640px) { .casas-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .casas-grid { grid-template-columns: repeat(3, 1fr); } }

.settings-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}
@media (min-width: 768px) { .settings-grid { grid-template-columns: repeat(2, 1fr); } }

.casas-list { list-style: none; padding: 0; margin: var(--space-4) 0 0; }
.casas-list li {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.5);
  margin-bottom: var(--space-2);
  font-size: 0.9375rem;
}

/* =================== TOAST =================== */
.toast {
  position: fixed;
  bottom: var(--space-5);
  right: var(--space-5);
  z-index: 2000;
  padding: var(--space-3) var(--space-4);
  background: var(--color-text-dark);
  color: var(--color-bg-white);
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 30px rgba(13, 17, 23, 0.35);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.9375rem;
  max-width: calc(100vw - var(--space-8));
}
.toast[data-variant="success"] { background: var(--status-saudavel); }
.toast[data-variant="error"] { background: var(--status-alerta); }
.toast button {
  background: transparent; color: inherit; border: none;
  font-size: 1.25rem; padding: 0 var(--space-2); cursor: pointer;
}

/* =================== MODAL =================== */
.modal[hidden] { display: none; }
.modal-overlay {
  position: fixed; inset: 0; z-index: 2500;
  display: flex; align-items: center; justify-content: center;
  background: rgba(13, 17, 23, 0.5);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  padding: var(--space-4);
}
.modal-content { width: 100%; max-width: 440px; padding: var(--space-6); }
.modal-content h3 { margin-bottom: var(--space-3); color: var(--color-text-dark); }
.modal-content p { margin: 0 0 var(--space-5); color: var(--color-text-medium); }
.modal-actions { display: flex; gap: var(--space-3); justify-content: flex-end; flex-wrap: wrap; }

/* =================== UTILS =================== */
[hidden] { display: none !important; }
.num-positive { color: var(--status-saudavel); }
.num-negative { color: var(--status-alerta); }