/* ============================================================
   FinanceApp — app.css
   Tokens → Reset → Layout → Components → Views → Utilities
   ============================================================ */

/* ============================================================
   1. DESIGN TOKENS (CSS Custom Properties)
   ============================================================ */
:root {
  /* Cores base */
  --clr-bg:          #f8fafc;
  --clr-surface:     #ffffff;
  --clr-surface-2:   #f1f5f9;
  --clr-border:      #e2e8f0;
  --clr-border-2:    #cbd5e1;

  /* Texto */
  --clr-text:        #0f172a;
  --clr-text-2:      #475569;
  --clr-text-3:      #94a3b8;
  --clr-text-inv:    #ffffff;

  /* Brand / Primary */
  --clr-primary:     #6366f1;
  --clr-primary-h:   #4f46e5;
  --clr-primary-l:   #e0e7ff;

  /* Semânticas */
  --clr-income:      #10b981;
  --clr-income-l:    #d1fae5;
  --clr-expense:     #ef4444;
  --clr-expense-l:   #fee2e2;
  --clr-invest:      #3b82f6;
  --clr-invest-l:    #dbeafe;
  --clr-warning:     #f59e0b;
  --clr-warning-l:   #fef3c7;
  --clr-info:        #06b6d4;
  --clr-info-l:      #cffafe;

  /* Sombras */
  --shadow-xs: 0 1px 2px 0 rgb(0 0 0 / .05);
  --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / .10), 0 1px 2px -1px rgb(0 0 0 / .10);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / .10), 0 2px 4px -2px rgb(0 0 0 / .10);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .10), 0 4px 6px -4px rgb(0 0 0 / .10);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .10), 0 8px 10px -6px rgb(0 0 0 / .10);

  /* Raios */
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Tipografia */
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --text-xs:   .75rem;
  --text-sm:   .875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;

  /* Layout */
  --sidebar-w:        240px;
  --topbar-h:         60px;
  --content-max:      1280px;
  --transition:       150ms cubic-bezier(.4,0,.2,1);
}

/* Dark theme */
[data-theme="dark"] {
  --clr-bg:        #0f172a;
  --clr-surface:   #1e293b;
  --clr-surface-2: #334155;
  --clr-border:    #334155;
  --clr-border-2:  #475569;
  --clr-text:      #f1f5f9;
  --clr-text-2:    #94a3b8;
  --clr-text-3:    #64748b;
  --clr-primary-l: #312e81;
  --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / .4);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / .4);
}

/* ============================================================
   2. RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  font-family: var(--font);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--clr-text);
  background: var(--clr-bg);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--clr-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

img, svg { display: block; max-width: 100%; }

button { cursor: pointer; font-family: inherit; border: none; background: none; }

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

ul, ol { list-style: none; }

/* ============================================================
   3. LAYOUT PRINCIPAL
   ============================================================ */
.layout-body {
  display: flex;
  min-height: 100vh;
}

/* --- Sidebar --- */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--clr-surface);
  border-right: 1px solid var(--clr-border);
  display: flex;
  flex-direction: column;
  z-index: 200;
  transition: transform var(--transition);
  overflow-y: auto;
  overflow-x: hidden;
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--clr-border);
  min-height: var(--topbar-h);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: .625rem;
  color: var(--clr-text);
  font-weight: 700;
  font-size: var(--text-lg);
  text-decoration: none;
}

.brand-icon { color: var(--clr-primary); }
.sidebar-close { display: none; padding: .5rem; color: var(--clr-text-3); border-radius: var(--radius-sm); }

.sidebar-menu {
  flex: 1;
  padding: .75rem 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.menu-item {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .625rem 1.25rem;
  color: var(--clr-text-2);
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: 0;
  transition: background var(--transition), color var(--transition);
  text-decoration: none;
  width: 100%;
  text-align: left;
}

.menu-item svg { width: 18px; height: 18px; flex-shrink: 0; }
.menu-item:hover { background: var(--clr-surface-2); color: var(--clr-text); text-decoration: none; }
.menu-item.active { background: var(--clr-primary-l); color: var(--clr-primary); font-weight: 600; }
.menu-item--logout { color: var(--clr-expense); }
.menu-item--logout:hover { background: var(--clr-expense-l); }

.sidebar-footer {
  border-top: 1px solid var(--clr-border);
  padding: .75rem 0;
}

.logout-form { width: 100%; }

/* --- Main wrapper --- */
.main-wrapper {
  flex: 1;
  margin-left: var(--sidebar-w);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* --- Topbar --- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--topbar-h);
  background: var(--clr-surface);
  border-bottom: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  gap: 1rem;
}

.topbar-menu-btn { display: none; padding: .5rem; color: var(--clr-text-2); border-radius: var(--radius-sm); }
.topbar-menu-btn svg { width: 22px; height: 22px; }

.topbar-title { flex: 1; }
.topbar-title h1 { font-size: var(--text-xl); font-weight: 600; }

.topbar-actions { display: flex; align-items: center; gap: .75rem; }

/* --- Overlay --- */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgb(0 0 0 / .5);
  z-index: 199;
}

/* --- Main content --- */
.main-content {
  flex: 1;
  padding: 1.5rem;
  max-width: var(--content-max);
  width: 100%;
  margin: 0 auto;
}

/* ============================================================
   4. AUTH LAYOUT
   ============================================================ */
.auth-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: var(--clr-bg);
  padding: 1rem;
}

.auth-wrapper { width: 100%; max-width: 420px; }

.auth-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-lg);
}

.auth-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .625rem;
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--clr-primary);
  margin-bottom: 1.75rem;
}

.auth-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: 1.5rem;
  text-align: center;
}

.auth-footer-text {
  text-align: center;
  margin-top: 1.25rem;
  font-size: var(--text-sm);
  color: var(--clr-text-2);
}

.label-link {
  float: right;
  font-size: var(--text-xs);
  font-weight: 500;
}

/* ============================================================
   5. FORM COMPONENTS
   ============================================================ */
.form-group {
  margin-bottom: 1rem;
  position: relative;
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: .375rem;
  color: var(--clr-text-2);
  overflow: hidden;
}

.form-control {
  width: 100%;
  padding: .625rem .875rem;
  border: 1px solid var(--clr-border-2);
  border-radius: var(--radius-md);
  background: var(--clr-surface);
  color: var(--clr-text);
  font-size: var(--text-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

.form-control:focus {
  outline: none;
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgb(99 102 241 / .15);
}

.form-control::placeholder { color: var(--clr-text-3); }

.form-control--icon { padding-left: 2.5rem; }

.input-icon-wrap { position: relative; }

.input-icon {
  position: absolute;
  left: .75rem;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--clr-text-3);
  pointer-events: none;
}

.input-toggle-pw {
  position: absolute;
  right: .75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--clr-text-3);
  padding: .25rem;
}

.input-toggle-pw svg { width: 16px; height: 16px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .75rem;
}

.form-group--half {}

.form-text {
  font-size: var(--text-xs);
  color: var(--clr-text-3);
  margin-top: .25rem;
}

.form-error {
  font-size: var(--text-xs);
  color: var(--clr-expense);
  margin-top: .25rem;
}

select.form-control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .75rem center;
  padding-right: 2.25rem;
}

/* ============================================================
   6. BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .625rem 1.125rem;
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
}

.btn svg { width: 16px; height: 16px; flex-shrink: 0; }

.btn:active { transform: scale(.97); }

.btn-primary {
  background: var(--clr-primary);
  color: var(--clr-text-inv);
  border: 1px solid transparent;
}
.btn-primary:hover { background: var(--clr-primary-h); text-decoration: none; color: var(--clr-text-inv); }

.btn-outline {
  background: transparent;
  color: var(--clr-primary);
  border: 1px solid var(--clr-primary);
}
.btn-outline:hover { background: var(--clr-primary-l); text-decoration: none; }

.btn-ghost {
  background: transparent;
  color: var(--clr-text-2);
  border: 1px solid var(--clr-border-2);
}
.btn-ghost:hover { background: var(--clr-surface-2); text-decoration: none; color: var(--clr-text); }

.btn-danger {
  background: var(--clr-expense);
  color: white;
  border: 1px solid transparent;
}
.btn-danger:hover { background: #dc2626; text-decoration: none; color: white; }

.btn-success {
  background: var(--clr-income);
  color: white;
  border: 1px solid transparent;
}

.btn-sm { padding: .375rem .75rem; font-size: var(--text-xs); }
.btn-lg { padding: .875rem 1.5rem; font-size: var(--text-base); }
.btn-full { width: 100%; }
.btn-icon { padding: .5rem; }

.btn-quick-add {
  background: var(--clr-primary);
  color: white;
  border-radius: var(--radius-full);
  padding: .5rem 1rem;
  box-shadow: var(--shadow-md);
}

/* ============================================================
   7. CARDS
   ============================================================ */
.card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: var(--shadow-xs);
}

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

.card-title {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--clr-text);
}

.card-body { }

/* Summary cards (dashboard) */
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.summary-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  position: relative;
  overflow: hidden;
}

.summary-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--accent, var(--clr-primary));
}

.summary-card--income  { --accent: var(--clr-income);  }
.summary-card--expense { --accent: var(--clr-expense); }
.summary-card--invest  { --accent: var(--clr-invest);  }
.summary-card--balance { --accent: var(--clr-primary); }

.summary-card__label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--clr-text-3);
  margin-bottom: .5rem;
}

.summary-card__value {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--clr-text);
  line-height: 1.2;
}

.summary-card__sub {
  font-size: var(--text-xs);
  color: var(--clr-text-3);
  margin-top: .25rem;
}

/* Daily available card */
.daily-card {
  background: linear-gradient(135deg, var(--clr-primary), #818cf8);
  color: white;
  border: none;
  text-align: center;
}

.daily-card .summary-card__label { color: rgb(255 255 255 / .8); }
.daily-card .summary-card__value { color: white; font-size: var(--text-3xl); }
.daily-card .summary-card__sub   { color: rgb(255 255 255 / .7); }

/* ============================================================
   8. ALERTS
   ============================================================ */
.alert {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  padding: .875rem 1rem;
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  font-size: var(--text-sm);
  border: 1px solid transparent;
}

.alert svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 2px; }

.alert-success { background: var(--clr-income-l);  color: #065f46; border-color: #6ee7b7; }
.alert-error   { background: var(--clr-expense-l); color: #991b1b; border-color: #fca5a5; }
.alert-warning { background: var(--clr-warning-l); color: #92400e; border-color: #fcd34d; }
.alert-info    { background: var(--clr-info-l);    color: #164e63; border-color: #67e8f9; }

.alert-list { padding-left: 0; margin: 0; }
.alert-list li { margin-bottom: .25rem; }
.alert-list li:last-child { margin-bottom: 0; }

.alert-dismissible { padding-right: 2.5rem; position: relative; }
.alert-close {
  position: absolute;
  top: .75rem;
  right: .75rem;
  color: currentColor;
  opacity: .7;
  padding: .125rem;
}
.alert-close:hover { opacity: 1; }
.alert-close svg { width: 14px; height: 14px; }

/* ============================================================
   9. TABLES
   ============================================================ */
.table-wrap {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--clr-border);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

thead th {
  background: var(--clr-surface-2);
  padding: .75rem 1rem;
  text-align: left;
  font-weight: 600;
  color: var(--clr-text-2);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: .05em;
  white-space: nowrap;
  border-bottom: 1px solid var(--clr-border);
}

tbody tr {
  border-bottom: 1px solid var(--clr-border);
  transition: background var(--transition);
}

tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: var(--clr-surface-2); }

td {
  padding: .875rem 1rem;
  vertical-align: middle;
  color: var(--clr-text);
}

td.td-amount {
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

td.td-amount--income  { color: var(--clr-income); }
td.td-amount--expense { color: var(--clr-expense); }
td.td-amount--invest  { color: var(--clr-invest); }

/* ============================================================
   10. BADGES / STATUS
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  padding: .2em .65em;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  white-space: nowrap;
}

.badge-paid       { background: var(--clr-income-l);   color: #065f46; }
.badge-pending    { background: var(--clr-warning-l);  color: #92400e; }
.badge-overdue    { background: var(--clr-expense-l);  color: #991b1b; }
.badge-predicted  { background: var(--clr-info-l);     color: #164e63; }
.badge-cancelled  { background: var(--clr-surface-2);  color: var(--clr-text-3); }

.badge-income     { background: var(--clr-income-l);   color: #065f46; }
.badge-expense    { background: var(--clr-expense-l);  color: #991b1b; }
.badge-investment { background: var(--clr-invest-l);   color: #1e3a8a; }

/* Category dot */
.cat-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

/* ============================================================
   11. PAGINATION
   ============================================================ */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 .5rem;
  border: 1px solid var(--clr-border-2);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--clr-text-2);
  text-decoration: none;
  transition: background var(--transition), color var(--transition);
}

.page-link:hover        { background: var(--clr-surface-2); text-decoration: none; color: var(--clr-text); }
.page-link.active       { background: var(--clr-primary); border-color: var(--clr-primary); color: white; }
.page-link.disabled     { opacity: .4; pointer-events: none; }

/* ============================================================
   12. MODAIS
   ============================================================ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition);
}

.modal.is-open {
  pointer-events: auto;
  opacity: 1;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgb(0 0 0 / .55);
  z-index: -1;
}

.modal-content {
  background: var(--clr-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(12px) scale(.98);
  transition: transform var(--transition);
}

.modal.is-open .modal-content {
  transform: translateY(0) scale(1);
}

.modal-quick-add { max-width: 460px; }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--clr-border);
}

.modal-header h2 { font-size: var(--text-lg); font-weight: 600; }

.modal-close {
  color: var(--clr-text-3);
  padding: .375rem;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.modal-close:hover { background: var(--clr-surface-2); color: var(--clr-text); }
.modal-close svg { width: 18px; height: 18px; }

#quickAddForm { padding: 1.25rem 1.5rem; }

.modal-actions {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--clr-border);
}

/* ============================================================
   13. LANÇAMENTO RÁPIDO — componentes internos
   ============================================================ */

/* Toggle receita/despesa */
.type-toggle {
  display: flex;
  gap: .375rem;
  margin-bottom: 1.25rem;
  background: var(--clr-surface-2);
  border-radius: var(--radius-lg);
  padding: .25rem;
}

.type-btn {
  flex: 1;
  padding: .5rem .25rem;
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--clr-text-3);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .3rem;
  transition: background var(--transition), color var(--transition);
}

.type-btn svg { width: 14px; height: 14px; }

.type-btn--expense.active { background: var(--clr-surface); color: var(--clr-expense); box-shadow: var(--shadow-xs); }
.type-btn--income.active  { background: var(--clr-surface); color: var(--clr-income);  box-shadow: var(--shadow-xs); }
.type-btn--investment.active { background: var(--clr-surface); color: var(--clr-invest); box-shadow: var(--shadow-xs); }

/* Campo de valor principal */
.amount-field {
  display: flex;
  align-items: center;
  background: var(--clr-surface-2);
  border: 2px solid var(--clr-border-2);
  border-radius: var(--radius-lg);
  margin-bottom: 1rem;
  transition: border-color var(--transition);
}

.amount-field:focus-within {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgb(99 102 241 / .15);
}

.amount-prefix {
  padding: .5rem .875rem;
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--clr-text-3);
  border-right: 1px solid var(--clr-border);
  white-space: nowrap;
}

.amount-input {
  flex: 1;
  padding: .75rem 1rem;
  background: transparent;
  border: none;
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--clr-text);
  text-align: right;
  min-width: 0;
}

.amount-input:focus { outline: none; }
.amount-input::placeholder { color: var(--clr-text-3); font-weight: 400; }

/* Atalhos de categoria */
.category-shortcuts {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-bottom: .875rem;
}

.cat-shortcut {
  padding: .35rem .75rem;
  border: 1.5px solid var(--cat-color, var(--clr-border-2));
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--cat-color, var(--clr-text-2));
  transition: background var(--transition), color var(--transition);
}

.cat-shortcut:hover,
.cat-shortcut.selected {
  background: var(--cat-color, var(--clr-primary));
  color: white;
}

/* Sugestão de categoria */
.suggestion-hint {
  font-size: var(--text-xs);
  color: var(--clr-primary);
  margin-top: .25rem;
  min-height: 1rem;
}

/* Painel extras */
.extras-toggle { text-align: center; margin: .5rem 0; }

.extras-btn {
  font-size: var(--text-xs);
  color: var(--clr-text-3);
  display: inline-flex;
  align-items: center;
  gap: .375rem;
  padding: .25rem .75rem;
  border-radius: var(--radius-full);
  transition: background var(--transition), color var(--transition);
}

.extras-btn:hover { background: var(--clr-surface-2); color: var(--clr-text-2); }
.extras-btn svg { width: 14px; height: 14px; }

.extras-panel { padding-top: .75rem; border-top: 1px solid var(--clr-border); margin-top: .5rem; }

/* ============================================================
   14. DASHBOARD
   ============================================================ */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: auto;
  gap: 1.25rem;
}

.dashboard-grid .col-span-2 { grid-column: span 2; }
.dashboard-grid .col-span-3 { grid-column: span 3; }

/* Progress bar (sonhos, desafios) */
.progress {
  height: 8px;
  background: var(--clr-surface-2);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  border-radius: var(--radius-full);
  background: var(--clr-primary);
  transition: width .6s ease;
}

/* ============================================================
   15. FILTROS / TOOLBAR
   ============================================================ */
.toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .75rem;
  margin-bottom: 1.25rem;
}

.toolbar-left  { flex: 1; display: flex; gap: .75rem; flex-wrap: wrap; }
.toolbar-right { display: flex; gap: .75rem; }

.filter-group {
  display: flex;
  align-items: center;
  gap: .375rem;
}

.filter-group .form-control {
  padding: .45rem .75rem;
  height: 36px;
}

/* ============================================================
   16. UTILITIES
   ============================================================ */
.hidden   { display: none !important; }
.sr-only  { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }

.text-income  { color: var(--clr-income) !important; }
.text-expense { color: var(--clr-expense) !important; }
.text-invest  { color: var(--clr-invest) !important; }
.text-muted   { color: var(--clr-text-3) !important; }
.text-sm      { font-size: var(--text-sm); }
.text-xs      { font-size: var(--text-xs); }
.text-right   { text-align: right; }
.text-center  { text-align: center; }

.fw-600       { font-weight: 600; }
.fw-700       { font-weight: 700; }

.mt-1  { margin-top: .25rem; }
.mt-2  { margin-top: .5rem;  }
.mt-3  { margin-top: .75rem; }
.mt-4  { margin-top: 1rem;   }
.mb-4  { margin-bottom: 1rem; }
.mb-6  { margin-bottom: 1.5rem; }

.flex         { display: flex; }
.flex-center  { display: flex; align-items: center; justify-content: center; }
.items-center { align-items: center; }
.gap-2        { gap: .5rem; }
.gap-3        { gap: .75rem; }

.w-full  { width: 100%; }
.rounded { border-radius: var(--radius-md); }

/* ============================================================
   17. PAGE HEADERS
   ============================================================ */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: .75rem;
}

.page-header h2 {
  font-size: var(--text-2xl);
  font-weight: 700;
}

/* ============================================================
   18. EMPTY STATE
   ============================================================ */
.empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--clr-text-3);
}

.empty-state svg {
  width: 48px;
  height: 48px;
  margin: 0 auto 1rem;
  color: var(--clr-border-2);
}

.empty-state h3 { font-size: var(--text-lg); font-weight: 600; color: var(--clr-text-2); margin-bottom: .5rem; }
.empty-state p  { font-size: var(--text-sm); }

/* ============================================================
   19. LOADING SPINNER
   ============================================================ */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--clr-border-2);
  border-top-color: var(--clr-primary);
  border-radius: 50%;
  animation: spin .6s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.btn.is-loading .btn-label { visibility: hidden; }
.btn.is-loading::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin .6s linear infinite;
}

/* ============================================================
   20. RESPONSIVO
   ============================================================ */
@media (max-width: 1024px) {
  .dashboard-grid { grid-template-columns: 1fr 1fr; }
  .dashboard-grid .col-span-3 { grid-column: span 2; }
}

@media (max-width: 768px) {
  /* Sidebar deslizante */
  .sidebar {
    transform: translateX(-100%);
    box-shadow: var(--shadow-xl);
  }

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

  .sidebar-close    { display: flex; }
  .sidebar-overlay  { display: block; opacity: 0; pointer-events: none; transition: opacity var(--transition); }
  .sidebar-overlay.is-open { opacity: 1; pointer-events: auto; }

  .topbar-menu-btn  { display: flex; }
  .main-wrapper     { margin-left: 0; }

  .main-content     { padding: 1rem; }

  .dashboard-grid   { grid-template-columns: 1fr; }
  .dashboard-grid .col-span-2,
  .dashboard-grid .col-span-3 { grid-column: span 1; }

  .summary-grid     { grid-template-columns: 1fr 1fr; }

  .topbar-title h1  { font-size: var(--text-lg); }

  .btn-label        { display: none; }
  .btn-quick-add    { padding: .625rem; border-radius: 50%; }

  /* Modal fullscreen no mobile */
  .modal            { align-items: flex-end; padding: 0; }
  .modal-content    { border-radius: var(--radius-xl) var(--radius-xl) 0 0; max-height: 95vh; }
  .modal-quick-add  { max-width: 100%; }

  /* Amount field maior no mobile */
  .amount-input     { font-size: var(--text-3xl); }

  /* Tabela responsiva */
  .table-wrap table { min-width: 600px; }

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

  .toolbar          { flex-direction: column; align-items: stretch; }
  .toolbar-left     { flex-direction: column; }

  .page-header      { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .summary-grid { grid-template-columns: 1fr; }
  .auth-card    { padding: 1.75rem 1.25rem; }
  .type-toggle  { gap: .25rem; }
  .type-btn     { font-size: 11px; padding: .45rem .2rem; }
}

/* ============================================================
   21. TRANSACTION LIST ITEMS (mobile-friendly)
   ============================================================ */
.tx-list { display: flex; flex-direction: column; gap: .5rem; }

.tx-item {
  display: flex;
  align-items: center;
  gap: .875rem;
  padding: .875rem 1rem;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  transition: background var(--transition);
  text-decoration: none;
  color: inherit;
}

.tx-item:hover { background: var(--clr-surface-2); text-decoration: none; }

.tx-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: var(--clr-surface-2);
  color: var(--icon-color, var(--clr-text-3));
}

.tx-icon svg { width: 18px; height: 18px; }

.tx-info { flex: 1; min-width: 0; }

.tx-desc {
  font-weight: 500;
  font-size: var(--text-sm);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tx-meta {
  font-size: var(--text-xs);
  color: var(--clr-text-3);
  margin-top: 2px;
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
}

.tx-amount {
  font-weight: 700;
  font-size: var(--text-base);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  flex-shrink: 0;
}

.tx-amount--income  { color: var(--clr-income);  }
.tx-amount--expense { color: var(--clr-expense); }
.tx-amount--investment { color: var(--clr-invest); }

/* ============================================================
   22. CHARTS (canvas wrapper)
   ============================================================ */
.chart-wrap {
  position: relative;
  width: 100%;
}

.chart-wrap canvas {
  max-width: 100%;
}

/* ============================================================
   BOTÃO GOOGLE
   ============================================================ */
.btn-google {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .625rem;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border-2);
  color: var(--clr-text);
  font-weight: 500;
  padding: .75rem 1rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: background var(--transition), border-color var(--transition);
  cursor: pointer;
  font-size: var(--text-sm);
}
.btn-google:hover {
  background: var(--clr-surface-2);
  border-color: var(--clr-border);
  text-decoration: none;
  color: var(--clr-text);
}

/* Divisor */
.auth-divider {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin: 1rem 0;
  color: var(--clr-text-3);
  font-size: var(--text-xs);
}
.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--clr-border);
}

/* ============================================================
   AUTH DIVIDER
   ============================================================ */
.auth-divider {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin: 1rem 0;
  color: var(--clr-text-3);
  font-size: var(--text-xs);
}
.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--clr-border);
}

/* ============================================================
   NOTIFICAÇÕES — sino e dropdown
   ============================================================ */
.notif-badge {
  position: absolute;
  top: 2px; right: 2px;
  min-width: 16px; height: 16px;
  background: var(--clr-expense);
  color: #fff;
  border-radius: 999px;
  font-size: 9px;
  font-weight: 700;
  display: flex !important;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
  pointer-events: none;
}
.notif-dropdown {
  position: absolute;
  top: calc(100% + .5rem);
  right: 0;
  width: 340px;
  max-width: 90vw;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  z-index: 200;
  overflow: hidden;
}
.notif-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .75rem 1rem;
  border-bottom: 1px solid var(--clr-border);
}
.notif-list { max-height: 360px; overflow-y: auto; }
.notif-item {
  display: flex;
  align-items: flex-start;
  gap: .625rem;
  padding: .75rem 1rem;
  border-bottom: 1px solid var(--clr-border);
  cursor: pointer;
  transition: background var(--transition);
  text-decoration: none;
  color: inherit;
}
.notif-item:hover { background: var(--clr-surface-2); }
.notif-item--unread { background: var(--clr-primary-l); }
.notif-icon {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.notif-icon svg { width: 14px; height: 14px; }
.notif-body { flex: 1; min-width: 0; }
.notif-title { font-size: var(--text-xs); font-weight: 600; margin-bottom: 2px; }
.notif-msg   { font-size: var(--text-xs); color: var(--clr-text-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.notif-time  { font-size: 10px; color: var(--clr-text-3); margin-top: 2px; }
.notif-empty { padding: 2rem; text-align: center; color: var(--clr-text-3); font-size: var(--text-sm); }
.notif-footer { padding: .625rem 1rem; text-align: center; border-top: 1px solid var(--clr-border); font-size: var(--text-xs); }
.notif-footer a { color: var(--clr-primary); text-decoration: none; }
.notification-item--read { opacity: .7; }

/* ============================================================
   OCULTAR VALORES (modo privacidade)
   ============================================================ */
body.hide-values .money-value,
body.hide-values .summary-card__value,
body.hide-values .tx-amount,
body.hide-values .td-amount,
body.hide-values [data-money] {
  visibility: hidden;
  position: relative;
  user-select: none;
}
body.hide-values .money-value::before,
body.hide-values .summary-card__value::before,
body.hide-values .tx-amount::before,
body.hide-values .td-amount::before,
body.hide-values [data-money]::before {
  content: "••••••";
  visibility: visible;
  position: absolute;
  left: 0; top: 0;
  color: inherit;
  letter-spacing: .2em;
  font-size: .9em;
  font-weight: 700;
}

/* ============================================================
   RESPONSIVO GLOBAL — previne scroll horizontal
   ============================================================ */
html, body { overflow-x: hidden; max-width: 100vw; }
.main-content { overflow-x: hidden; }
* { box-sizing: border-box; }

/* summary-grid — 2 colunas fixas (não usa minmax que quebra) */
.summary-grid { grid-template-columns: repeat(2, 1fr); }

/* ============================================================
   TRANSAÇÕES — filtros responsivos
   ============================================================ */
.tx-filter-box {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: .875rem 1rem;
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .625rem;
}
.tx-filter-dates {
  display: flex;
  align-items: center;
  gap: .5rem;
}
.tx-filter-dates input[type="date"] { flex: 1; height: 36px; }
.tx-filter-selects { display: flex; gap: .5rem; flex-wrap: wrap; }
.tx-filter-selects .form-control { flex: 1; min-width: 120px; height: 36px; }
.tx-filter-actions { display: flex; gap: .5rem; align-items: center; }
.tx-filter-actions input { flex: 1; height: 36px; }

/* ============================================================
   TRANSAÇÕES — lista mobile e tabela desktop
   ============================================================ */
.tx-mobile-list  { display: none; }
.tx-desktop-table { display: block; }
.tx-mobile-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding: .75rem 0;
  border-bottom: 1px solid var(--clr-border);
}
.tx-mobile-item:last-child { border-bottom: none; }
.tx-mobile-left  { flex: 1; min-width: 0; }
.tx-mobile-right { text-align: right; flex-shrink: 0; }
.tx-mobile-desc {
  font-weight: 500;
  font-size: var(--text-sm);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tx-mobile-meta { font-size: var(--text-xs); color: var(--clr-text-3); margin-top: 2px; }
.tx-mobile-amount { font-weight: 700; font-size: var(--text-sm); white-space: nowrap; }

/* ============================================================
   RELATÓRIOS — navegação e filtros
   ============================================================ */
.report-nav {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}
.report-filter-box {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: .875rem 1rem;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .625rem;
}
.report-filter-dates {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-wrap: wrap;
}
.report-filter-dates input[type="date"] { flex: 1; min-width: 130px; height: 36px; }
.report-filter-shortcuts { display: flex; gap: .375rem; flex-wrap: wrap; align-items: center; }
.report-export-btn { margin-left: auto; }

/* ============================================================
   IMPORTAÇÃO
   ============================================================ */
.import-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}
.import-layout > .card:last-child { grid-column: span 2; }
.import-dropzone {
  border: 2px dashed var(--clr-border-2);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1rem;
  text-align: center;
  cursor: pointer;
  margin-bottom: .75rem;
  transition: border-color var(--transition), background var(--transition);
}
.import-dropzone:hover { border-color: var(--clr-primary); background: var(--clr-primary-l); }
.import-mapping-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; }
.import-job-item {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .625rem .75rem;
  background: var(--clr-surface-2);
  border-radius: var(--radius-md);
}

/* ============================================================
   EXPORTAÇÃO
   ============================================================ */
.export-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}
.export-modules-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .375rem; margin-top: .375rem; }
.export-date-row { display: flex; gap: .5rem; align-items: center; }

/* ============================================================
   RESPONSIVO 768px
   ============================================================ */
@media (max-width: 768px) {
  /* Sidebar */
  .sidebar { transform: translateX(-100%); box-shadow: var(--shadow-xl); }
  .sidebar.is-open { transform: translateX(0); }
  .sidebar-close { display: flex; }
  .sidebar-overlay { display: block; opacity: 0; pointer-events: none; transition: opacity var(--transition); }
  .sidebar-overlay.is-open { opacity: 1; pointer-events: auto; }
  .topbar-menu-btn { display: flex; }
  .main-wrapper { margin-left: 0; }
  .main-content { padding: .875rem; }

  /* Grid */
  .dashboard-grid { grid-template-columns: 1fr; }
  .dashboard-grid .col-span-2,
  .dashboard-grid .col-span-3 { grid-column: span 1; }
  .summary-grid { grid-template-columns: 1fr 1fr; }

  /* Topbar */
  .topbar-title h1 { font-size: var(--text-lg); }
  .btn-label { display: none; }
  .btn-quick-add { padding: .625rem; border-radius: 50%; }

  /* Modal */
  .modal { align-items: flex-end; padding: 0; }
  .modal-content { border-radius: var(--radius-xl) var(--radius-xl) 0 0; max-height: 95vh; }
  .modal-quick-add { max-width: 100%; }
  .amount-input { font-size: var(--text-3xl); }

  /* Formulários */
  .form-row { grid-template-columns: 1fr; }
  .toolbar { flex-direction: column; align-items: stretch; gap: .5rem; }
  .toolbar-left { flex-direction: column; gap: .5rem; }

  /* Page header */
  .page-header { flex-direction: column; align-items: flex-start; gap: .625rem; }
  .page-header .btn { flex-shrink: 0; }

  /* Tabela */
  .table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .table-wrap table { min-width: 480px; width: 100%; }

  /* Lista mobile de transações */
  .tx-mobile-list { display: block; }
  .tx-desktop-table { display: none; }
  .tx-filter-box { flex-direction: column; }

  /* Filtros transações */
  .tx-filter-dates { display: grid; grid-template-columns: 1fr auto 1fr; }
  .tx-filter-selects { display: grid; grid-template-columns: 1fr 1fr; }

  /* Relatórios */
  .report-nav { display: grid; grid-template-columns: 1fr 1fr; gap: .375rem; }
  .report-nav .btn { justify-content: center; font-size: var(--text-xs); padding: .5rem .375rem; }
  .report-filter-dates { display: grid; grid-template-columns: 1fr auto 1fr; gap: .375rem; }
  .report-filter-dates input[type="date"] { min-width: unset; width: 100%; font-size: var(--text-xs); }
  .report-filter-dates .btn { grid-column: span 3; width: 100%; justify-content: center; }
  .report-filter-shortcuts { display: grid; grid-template-columns: 1fr 1fr; gap: .375rem; }
  .report-filter-shortcuts .btn { justify-content: center; }
  .report-export-btn { grid-column: span 2; margin-left: 0; justify-content: center; }

  /* Importação */
  .import-layout { grid-template-columns: 1fr; }
  .import-layout > .card:last-child { grid-column: span 1; }
  .import-job-item { flex-wrap: wrap; }
  .import-job-item > div:last-child { width: 100%; justify-content: flex-end; margin-top: .25rem; }

  /* Exportação */
  .export-layout { grid-template-columns: 1fr; }
  .export-modules-grid { grid-template-columns: 1fr; }
  .export-date-row { display: grid; grid-template-columns: 1fr auto 1fr; }
  .export-date-row input[type="date"] { min-width: 0 !important; max-width: 100% !important; font-size: 12px !important; }

  /* Grid 2 colunas → 1 no mobile */
  .mob-grid-1 { grid-template-columns: 1fr !important; }
  .budget-grid { grid-template-columns: 1fr !important; }

  /* Cards */
  .dashboard-grid .card { overflow: hidden; min-width: 0; }
  .main-wrapper, .main-content { overflow-x: hidden; max-width: 100vw; }
}

/* ============================================================
   RESPONSIVO 480px
   ============================================================ */
@media (max-width: 480px) {
  .summary-grid { grid-template-columns: 1fr; }
  .summary-card__value { font-size: var(--text-xl); }
  .auth-card { padding: 1.5rem 1rem; }
  .type-toggle { gap: .2rem; }
  .type-btn { font-size: 10px; padding: .4rem .15rem; }
  .topbar { padding: 0 .625rem; }
  .topbar-title h1 { font-size: var(--text-base); }
  .pagination { gap: .25rem; }
  .page-link { min-width: 32px; height: 32px; font-size: var(--text-xs); }
}