:root {
  --bg: #0B1512;
  --surface: #10201B;
  --surface-2: #172D26;
  --surface-3: #1E3931;
  --border: #24443A;
  --text: #EAF2ED;
  --text-dim: #8FA89D;
  --text-faint: #5C766B;
  --income: #5FBF8F;
  --expense: #E2725B;
  --invest: #D9A441;
  --accent: #7FB3D5;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

html, body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
}

::selection { background: var(--accent); color: #06110d; }

/* Login */
.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.login-box {
  width: 100%;
  max-width: 340px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 26px;
}
.login-box input {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 9px;
  font-size: 14px;
  font-family: inherit;
}
.login-box input:focus { outline: 1.5px solid var(--accent); }
.login-error { color: var(--expense); font-size: 12.5px; margin: 8px 0 0; }

/* App shell */
.fin-app {
  display: flex;
  min-height: 100vh;
}

.tone-balance { background: rgba(127,179,213,0.18); color: var(--accent); }
.tone-income { background: rgba(95,191,143,0.18); color: var(--income); }
.tone-expense { background: rgba(226,114,91,0.18); color: var(--expense); }
.tone-invest { background: rgba(217,164,65,0.18); color: var(--invest); }
.tone-text-balance { color: var(--accent); }
.tone-text-income { color: var(--income); }
.tone-text-expense { color: var(--expense); }
.tone-text-invest { color: var(--invest); }

/* Sidebar */
.sidebar {
  width: 208px;
  flex-shrink: 0;
  background: var(--surface-2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 20px 14px;
}
.sidebar-top { display: flex; align-items: center; justify-content: space-between; padding: 0 6px 22px; gap: 8px; }
.brand { display: flex; align-items: center; gap: 8px; min-width: 0; }
.brand-mark {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  font-size: 13px;
  background: var(--income);
  color: #06150f;
  width: 28px; height: 28px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.brand-name { font-family: 'Fraunces', serif; font-weight: 600; font-size: 18px; letter-spacing: 0.2px; }
.nav-items { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: 9px;
  background: transparent; border: none; color: var(--text-dim);
  font-size: 13.5px; font-family: inherit; cursor: pointer; text-align: left;
  transition: background .15s, color .15s;
}
.nav-icon { font-size: 15px; line-height: 1; }
.nav-item:hover { background: var(--surface-3); color: var(--text); }
.nav-item.active { background: var(--surface-3); color: var(--text); font-weight: 600; }
.sidebar-foot { font-size: 10.5px; color: var(--text-faint); padding: 10px 6px 0; line-height: 1.4; }
.logout-btn {
  background: none; border: 1px solid var(--border); color: var(--text-dim);
  font-size: 12px; padding: 7px 10px; border-radius: 8px; cursor: pointer; font-family: inherit;
  flex-shrink: 0;
}
.logout-btn:hover { color: var(--expense); border-color: var(--expense); }

/* Main */
.main { flex: 1; min-width: 0; }
.view { padding: 26px 30px 40px; max-width: 1080px; }
.view-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 22px; gap: 16px; flex-wrap: wrap; }
.view-header h1 { font-family: 'Fraunces', serif; font-size: 24px; font-weight: 600; margin: 0 0 4px; }
.view-sub { color: var(--text-dim); font-size: 13px; margin: 0; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--income); color: #06150f; border: none;
  padding: 9px 15px; border-radius: 9px; font-weight: 600; font-size: 13px;
  cursor: pointer; white-space: nowrap; font-family: inherit;
  transition: transform .12s, filter .12s;
}
.btn-primary:hover { filter: brightness(1.08); }
.btn-primary:active { transform: scale(0.97); }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-ghost {
  background: transparent; border: 1px solid var(--border); color: var(--text-dim);
  padding: 9px 15px; border-radius: 9px; font-size: 13px; cursor: pointer; font-family: inherit;
}
.btn-ghost:hover { color: var(--text); border-color: var(--text-faint); }

/* Summary cards */
.summary-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 20px; }
.summary-card { background: var(--surface); border: 1px solid var(--border); border-radius: 13px; padding: 16px; }
.summary-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.summary-label { font-size: 12px; color: var(--text-dim); }
.summary-icon { width: 26px; height: 26px; border-radius: 7px; display: flex; align-items: center; justify-content: center; }
.summary-value { font-family: 'JetBrains Mono', monospace; font-size: 20px; font-weight: 600; margin-bottom: 6px; }
.sparkline { height: 28px; }
.sparkline svg { display: block; }

/* Charts */
.charts-row { display: grid; grid-template-columns: 1.6fr 1fr; gap: 14px; margin-bottom: 20px; }
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: 13px; padding: 18px; margin-bottom: 14px; }
.panel h3 { font-family: 'Fraunces', serif; font-size: 15px; font-weight: 600; margin: 0 0 12px; }
.mini-empty { color: var(--text-faint); font-size: 13px; padding: 30px 0; text-align: center; }
.legend { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-top: 10px; font-size: 12px; }
.legend-item { display: flex; align-items: center; gap: 6px; color: var(--text-dim); }
.legend-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }

/* Transaction list */
.tx-list { display: flex; flex-direction: column; gap: 2px; }
.tx-row { display: flex; align-items: center; gap: 12px; padding: 10px 4px; border-bottom: 1px solid var(--border); }
.tx-row:last-child { border-bottom: none; }
.tx-icon { width: 30px; height: 30px; border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 14px; }
.tx-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.tx-desc { font-size: 13.5px; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tx-meta { font-size: 11.5px; color: var(--text-faint); }
.tx-amount { font-family: 'JetBrains Mono', monospace; font-size: 13px; font-weight: 600; white-space: nowrap; }
.tx-actions { display: flex; gap: 4px; margin-left: 6px; }

.status-pill {
  font-size: 10.5px; font-weight: 600; padding: 4px 9px; border-radius: 20px;
  border: none; cursor: pointer; white-space: nowrap; font-family: inherit; flex-shrink: 0;
}
.status-pill.paid { background: rgba(95,191,143,0.16); color: var(--income); }
.status-pill.pending { background: rgba(217,164,65,0.18); color: var(--invest); }
.status-pill:hover { filter: brightness(1.15); }

.icon-btn {
  width: 26px; height: 26px; border-radius: 7px; display: flex; align-items: center; justify-content: center;
  background: var(--surface-3); border: none; color: var(--text-dim); cursor: pointer; font-size: 13px;
}
.icon-btn:hover { color: var(--text); }
.icon-btn.danger:hover { color: var(--expense); }

/* Filters */
.filters { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; }
.filters select {
  background: var(--surface); border: 1px solid var(--border); color: var(--text);
  padding: 7px 10px; border-radius: 8px; font-size: 12.5px; font-family: inherit;
}

/* Cards grid */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px; margin-bottom: 18px; }
.card-wrap { display: flex; flex-direction: column; gap: 10px; }
.credit-card {
  aspect-ratio: 1.586; border-radius: 16px; padding: 16px; color: #fff; cursor: pointer;
  display: flex; flex-direction: column; justify-content: space-between;
  box-shadow: 0 8px 20px -6px rgba(0,0,0,0.45);
  transition: transform .15s;
}
.card-wrap.selected .credit-card { outline: 2px solid rgba(255,255,255,0.55); transform: translateY(-2px); }
.credit-card:hover { transform: translateY(-2px); }
.cc-top { display: flex; align-items: center; justify-content: space-between; }
.cc-chip { width: 26px; height: 18px; border-radius: 4px; background: linear-gradient(135deg, #f4e6b8, #cbaa5c); }
.cc-brand { font-size: 11px; font-weight: 700; letter-spacing: 0.5px; opacity: 0.9; }
.cc-number { font-family: 'JetBrains Mono', monospace; font-size: 13.5px; letter-spacing: 1px; opacity: 0.95; }
.cc-bottom { display: flex; justify-content: space-between; align-items: flex-end; font-size: 11.5px; }
.cc-name { font-weight: 600; }
.cc-due { opacity: 0.85; }
.card-info { padding: 0 2px; }
.card-limit-row { display: flex; justify-content: space-between; font-size: 12px; margin-bottom: 5px; }
.card-limit-row .dim { color: var(--text-faint); }
.progress-track { height: 5px; background: var(--surface-3); border-radius: 4px; overflow: hidden; margin-bottom: 8px; }
.progress-fill { height: 100%; border-radius: 4px; }
.card-actions { display: flex; gap: 6px; justify-content: flex-end; }

/* Accounts */
.accounts-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.account-card { background: var(--surface); border: 1px solid var(--border); border-radius: 13px; padding: 16px; }
.account-top { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.account-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.account-name { font-weight: 600; font-size: 14px; }
.account-bank { font-size: 11.5px; color: var(--text-faint); }
.account-balance { font-family: 'JetBrains Mono', monospace; font-size: 19px; font-weight: 600; margin-bottom: 12px; }

/* Empty state */
.empty-state { text-align: center; padding: 60px 20px; color: var(--text-dim); }
.empty-state .empty-icon { color: var(--invest); margin-bottom: 10px; font-size: 22px; }
.empty-title { font-weight: 600; font-size: 14.5px; color: var(--text); margin: 0 0 4px; }
.empty-sub { font-size: 12.5px; color: var(--text-faint); margin: 0; max-width: 320px; margin-inline: auto; }

/* Modal */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(4,10,8,0.6); backdrop-filter: blur(2px);
  display: flex; align-items: center; justify-content: center; z-index: 50; padding: 20px;
}
.modal { background: var(--surface-2); border: 1px solid var(--border); border-radius: 16px; padding: 20px; width: 100%; max-width: 420px; max-height: 90vh; overflow-y: auto; }
.modal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.modal-head h3 { font-family: 'Fraunces', serif; font-size: 16px; margin: 0; }
.form-grid { display: flex; flex-direction: column; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 5px; font-size: 12px; color: var(--text-dim); }
.field input, .field select {
  background: var(--surface); border: 1px solid var(--border); color: var(--text);
  padding: 9px 10px; border-radius: 8px; font-size: 13.5px; font-family: inherit;
}
.field input:focus, .field select:focus { outline: 1.5px solid var(--accent); }
.checkbox-field { flex-direction: row !important; align-items: center; gap: 8px; }
.checkbox-field input { width: auto; padding: 0; }

.filter-summary { display: flex; gap: 18px; margin-bottom: 14px; flex-wrap: wrap; }
.filter-summary .fs-item { font-size: 12.5px; color: var(--text-dim); }
.filter-summary .fs-value { font-family: 'JetBrains Mono', monospace; font-weight: 600; margin-left: 4px; }
.recurring-badge { font-size: 10px; color: var(--text-faint); margin-left: 4px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 18px; }

.segmented { display: flex; background: var(--surface); border-radius: 9px; padding: 3px; margin-bottom: 16px; border: 1px solid var(--border); }
.segment { flex: 1; background: transparent; border: none; color: var(--text-dim); padding: 8px; border-radius: 7px; font-size: 12.5px; font-weight: 600; cursor: pointer; font-family: inherit; }
.segment.active { color: #06150f; }

.color-row { display: flex; gap: 7px; flex-wrap: wrap; }
.swatch { width: 22px; height: 22px; border-radius: 50%; border: 2px solid transparent; cursor: pointer; padding: 0; }
.swatch.active { border-color: #fff; }

.budget-row { display: flex; flex-direction: column; gap: 5px; }
.budget-row-top { display: flex; justify-content: space-between; font-size: 12.5px; }
.budget-row-top .over { color: var(--expense); font-weight: 600; }

.settings-tabs { display: flex; gap: 6px; margin-bottom: 16px; flex-wrap: wrap; }
.settings-tab {
  background: var(--surface); border: 1px solid var(--border); color: var(--text-dim);
  padding: 8px 14px; border-radius: 20px; font-size: 12.5px; cursor: pointer; font-family: inherit;
}
.settings-tab:hover { color: var(--text); }
.settings-tab.active { background: var(--surface-3); color: var(--text); border-color: var(--text-faint); font-weight: 600; }

.category-chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.category-chip {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--surface-3); border-radius: 20px; padding: 6px 8px 6px 12px;
  font-size: 12.5px; color: var(--text);
}
.category-chip button {
  background: none; border: none; color: var(--text-faint); cursor: pointer; font-size: 11px;
  width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
}
.category-chip button:hover { color: var(--expense); background: rgba(226,114,91,0.15); }

.user-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 4px; border-bottom: 1px solid var(--border); font-size: 13.5px;
}
.user-row:last-child { border-bottom: none; }

/* Tour de boas-vindas */
.tour-backdrop {
  position: fixed; inset: 0; background: rgba(4,10,8,0.72); backdrop-filter: blur(3px);
  display: flex; align-items: center; justify-content: center; z-index: 60; padding: 20px;
}
.tour-card {
  position: relative;
  background: var(--surface-2); border: 1px solid var(--border); border-radius: 18px;
  padding: 32px 28px 24px; width: 100%; max-width: 380px; text-align: center;
}
.tour-skip {
  position: absolute; top: 14px; right: 16px;
  background: none; border: none; color: var(--text-faint); font-size: 12px; cursor: pointer; font-family: inherit;
}
.tour-skip:hover { color: var(--text-dim); }
.tour-icon { font-size: 40px; margin-bottom: 14px; line-height: 1; }
.tour-card h3 { font-family: 'Fraunces', serif; font-size: 19px; margin: 0 0 10px; }
.tour-card p { font-size: 13.5px; color: var(--text-dim); line-height: 1.55; margin: 0 0 20px; }
.tour-dots { display: flex; justify-content: center; gap: 6px; margin-bottom: 22px; }
.tour-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--surface-3); transition: background .2s, width .2s; }
.tour-dot.active { background: var(--income); width: 18px; border-radius: 4px; }
.tour-actions { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.tour-actions .btn-primary { flex: 1; justify-content: center; }

@media (max-width: 760px) {
  html, body { overflow-x: hidden; }

  .fin-app { flex-direction: column; min-height: 100dvh; }

  /* A sidebar vira "invisível" como caixa; os filhos usam position:fixed
     para virar uma barra superior (marca + sair) e uma inferior (navegação),
     do jeito que apps de celular costumam funcionar. */
  .sidebar { display: contents; }

  .sidebar-top {
    position: fixed; top: 0; left: 0; right: 0;
    height: 52px;
    padding: 0 14px;
    background: var(--surface-2);
    border-bottom: 1px solid var(--border);
    z-index: 40;
  }

  .nav-items {
    position: fixed; bottom: 0; left: 0; right: 0;
    flex-direction: row;
    justify-content: space-around;
    background: var(--surface-2);
    border-top: 1px solid var(--border);
    padding: 6px 4px calc(6px + env(safe-area-inset-bottom, 0px));
    z-index: 40;
  }
  .nav-item {
    flex: 1; flex-direction: column; gap: 2px;
    padding: 6px 4px; font-size: 10.5px;
    align-items: center;
  }
  .nav-icon { font-size: 18px; }

  .sidebar-foot { display: none; }

  .main { padding-top: 52px; padding-bottom: calc(64px + env(safe-area-inset-bottom, 0px)); }
  .view { padding: 18px 16px 28px; }
  .view-header { margin-bottom: 18px; }
  .view-header h1 { font-size: 21px; }

  .summary-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .summary-card { padding: 13px; }
  .summary-value { font-size: 17px; }
  .charts-row { grid-template-columns: 1fr; }
  .panel { padding: 14px; }

  .cards-grid, .accounts-grid { grid-template-columns: 1fr; }

  .tx-row { gap: 8px; }
  .status-pill { font-size: 9.5px; padding: 3px 7px; }
  .tx-amount { font-size: 12px; }
  .tx-actions { margin-left: 2px; }

  /* Evita que o iOS Safari dê zoom automático ao focar um campo */
  .field input, .field select, .filters select, .login-box input {
    font-size: 16px;
  }

  /* Alvos de toque maiores */
  .icon-btn { width: 32px; height: 32px; }
  .btn-primary, .btn-ghost { padding: 11px 16px; }

  .modal-backdrop { align-items: flex-end; padding: 0; }
  .modal {
    max-width: 100%;
    width: 100%;
    max-height: 85dvh;
    border-radius: 20px 20px 0 0;
    padding: 18px 16px calc(18px + env(safe-area-inset-bottom, 0px));
  }
}