:root {
  --bg: #0f0f13;
  --surface: #18181f;
  --surface2: #22222c;
  --surface3: #2a2a36;
  --border: #2e2e3d;
  --accent: #6c63ff;
  --accent2: #ff6584;
  --accent3: #43e97b;
  --accent4: #f7971e;
  --text: #f0f0f5;
  --text2: #9898b0;
  --text3: #5a5a70;
  --green: #43e97b;
  --red: #ff6584;
  --yellow: #f7c844;
  --blue: #38b2f7;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --font: 'DM Sans', sans-serif;
  --mono: 'DM Mono', monospace;
}
* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
html, body { height: 100%; overflow: hidden; background: var(--bg); color: var(--text); font-family: var(--font); }

/* LOGIN */
#loginScreen {
  position: fixed; inset: 0; background: var(--bg);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  z-index: 1000; gap: 32px; padding: 24px;
}
.login-logo { text-align: center; }
.login-logo .logo-icon { width: 72px; height: 72px; background: var(--accent); border-radius: 20px;
  display: flex; align-items: center; justify-content: center; margin: 0 auto 12px;
  font-size: 32px; box-shadow: 0 0 40px rgba(108,99,255,0.4); }
.login-logo h1 { font-size: 28px; font-weight: 700; letter-spacing: -0.5px; }
.login-logo p { color: var(--text2); font-size: 14px; margin-top: 4px; }
.login-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 24px; width: 100%; max-width: 380px; display: flex; flex-direction: column; gap: 16px; }
.login-card h2 { font-size: 18px; font-weight: 600; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 13px; color: var(--text2); font-weight: 500; }
.field input { background: var(--surface2); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 12px 14px; color: var(--text); font-family: var(--font); font-size: 15px; outline: none; transition: border-color 0.2s; }
.field input:focus { border-color: var(--accent); }
.btn-primary { background: var(--accent); color: #fff; border: none; border-radius: var(--radius-sm);
  padding: 13px; font-family: var(--font); font-size: 15px; font-weight: 600; cursor: pointer;
  transition: opacity 0.2s, transform 0.1s; }
.btn-primary:active { transform: scale(0.98); opacity: 0.9; }
.login-hint { font-size: 12px; color: var(--text3); text-align: center; }

/* APP LAYOUT */
#app { display: none; flex-direction: column; height: 100%; }
#app.visible { display: flex; }

/* TOP BAR */
.topbar { height: var(--topbar); background: var(--surface); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between; padding: 0 16px;
  position: sticky; top: 0; z-index: 100; flex-shrink: 0; }
.topbar-title { font-size: 18px; font-weight: 700; letter-spacing: -0.3px; }
.topbar-logo { font-size: 16px; font-weight: 700; color: var(--accent); }
.topbar-actions { display: flex; gap: 8px; }
.icon-btn { width: 36px; height: 36px; border-radius: 50%; border: none; background: var(--surface2);
  color: var(--text2); font-size: 15px; cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: background 0.2s, color 0.2s; }
.icon-btn:hover { background: var(--surface3); color: var(--text); }

/* MAIN CONTENT */
.main-content { flex: 1; overflow-y: auto; overflow-x: hidden; padding-bottom: calc(var(--navbar) + 16px); }
.page { display: none; padding: 16px; animation: fadeIn 0.2s ease; }
.page.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

/* BOTTOM NAV */
.navbar { height: var(--navbar); background: var(--surface); border-top: 1px solid var(--border);
  display: flex; align-items: stretch; position: sticky; bottom: 0; z-index: 100; flex-shrink: 0;
  padding-bottom: env(safe-area-inset-bottom); }
.nav-item { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 3px; cursor: pointer; color: var(--text3); transition: color 0.2s; border: none;
  background: none; font-family: var(--font); position: relative; }
.nav-item.active { color: var(--accent); }
.nav-item i { font-size: 18px; }
.nav-item span { font-size: 10px; font-weight: 500; }
.nav-item .badge { position: absolute; top: 8px; right: calc(50% - 14px);
  background: var(--red); color: #fff; border-radius: 10px; font-size: 9px; padding: 1px 5px; font-weight: 700; }

/* CARDS */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }
.card-sm { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px; }
.card + .card, .card + .card-sm, .card-sm + .card-sm, .card-sm + .card { margin-top: 12px; }

/* SECTION HEADER */
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.section-title { font-size: 16px; font-weight: 600; }
.link-btn { font-size: 13px; color: var(--accent); cursor: pointer; background: none; border: none;
  font-family: var(--font); font-weight: 500; }

/* DASHBOARD */
.balance-hero { background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  border: 1px solid rgba(108,99,255,0.3); border-radius: var(--radius); padding: 20px; margin-bottom: 12px;
  position: relative; overflow: hidden; }
.balance-hero::before { content: ''; position: absolute; top: -40px; right: -40px; width: 120px; height: 120px;
  background: radial-gradient(circle, rgba(108,99,255,0.3) 0%, transparent 70%); }
.balance-label { font-size: 13px; color: var(--text2); margin-bottom: 6px; }
.balance-value { font-size: 32px; font-weight: 700; letter-spacing: -1px; font-family: var(--mono); }
.balance-sub { display: flex; gap: 16px; margin-top: 12px; }
.balance-sub-item { display: flex; align-items: center; gap: 6px; font-size: 13px; }
.balance-sub-item .dot { width: 8px; height: 8px; border-radius: 50%; }

.stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 12px; }
.stat-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; }
.stat-label { font-size: 12px; color: var(--text2); margin-bottom: 4px; }
.stat-value { font-size: 20px; font-weight: 700; font-family: var(--mono); }
.stat-icon { float: right; width: 32px; height: 32px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 14px; }

/* CHART CONTAINER */
.chart-wrap { position: relative; height: 200px; }

/* LISTS */
.list-item { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border); }
.list-item:last-child { border-bottom: none; padding-bottom: 0; }
.list-item:first-child { padding-top: 0; }
.item-icon { width: 40px; height: 40px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 16px; flex-shrink: 0; }
.item-info { flex: 1; min-width: 0; }
.item-name { font-size: 14px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.item-sub { font-size: 12px; color: var(--text2); margin-top: 2px; }
.item-amount { font-size: 15px; font-weight: 600; font-family: var(--mono); flex-shrink: 0; }
.item-amount.positive { color: var(--green); }
.item-amount.negative { color: var(--red); }
.item-actions { display: flex; gap: 4px; }
.action-btn { width: 30px; height: 30px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface2); color: var(--text2); font-size: 12px; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.action-btn:hover { background: var(--surface3); }
.action-btn.danger:hover { background: rgba(255,101,132,0.15); border-color: var(--red); color: var(--red); }

/* BADGES / CHIPS */
.chip { display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 20px; font-size: 11px; font-weight: 600; }
.chip-green { background: rgba(67,233,123,0.12); color: var(--green); }
.chip-red { background: rgba(255,101,132,0.12); color: var(--red); }
.chip-yellow { background: rgba(247,200,68,0.12); color: var(--yellow); }
.chip-blue { background: rgba(56,178,247,0.12); color: var(--blue); }
.chip-purple { background: rgba(108,99,255,0.12); color: var(--accent); }

/* MODAL */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 500;
  display: none; align-items: flex-end; justify-content: center; backdrop-filter: blur(4px); }
.modal-overlay.open { display: flex; }
.modal { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius) var(--radius) 0 0;
  width: 100%; max-width: 480px; padding: 20px; max-height: 90vh; overflow-y: auto;
  animation: slideUp 0.25s ease; }
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.modal-title { font-size: 17px; font-weight: 700; }
.modal-close { width: 32px; height: 32px; border-radius: 50%; border: none; background: var(--surface2); color: var(--text2); cursor: pointer; font-size: 14px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.form-group label { font-size: 13px; color: var(--text2); font-weight: 500; }
.form-group input, .form-group select, .form-group textarea {
  background: var(--surface2); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 11px 14px; color: var(--text); font-family: var(--font); font-size: 15px; outline: none;
  transition: border-color 0.2s; width: 100%; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--accent); }
.form-group textarea { resize: vertical; min-height: 80px; }
.form-group select option { background: var(--surface2); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-actions { display: flex; gap: 10px; margin-top: 4px; }
.btn-secondary { flex: 1; background: var(--surface2); color: var(--text); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 12px; font-family: var(--font); font-size: 15px; font-weight: 600; cursor: pointer; }
.btn-danger { background: rgba(255,101,132,0.15); color: var(--red); border: 1px solid rgba(255,101,132,0.3);
  border-radius: var(--radius-sm); padding: 12px; font-family: var(--font); font-size: 15px; font-weight: 600; cursor: pointer; }

/* PROGRESS BAR */
.progress-bar { height: 8px; background: var(--surface3); border-radius: 4px; overflow: hidden; }
.progress-fill { height: 100%; border-radius: 4px; transition: width 0.5s ease; }

/* SEARCH / FILTER BAR */
.filter-bar { display: flex; gap: 8px; margin-bottom: 12px; overflow-x: auto; padding-bottom: 4px; }
.filter-bar::-webkit-scrollbar { display: none; }
.filter-chip { flex-shrink: 0; padding: 7px 14px; border-radius: 20px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text2); font-size: 13px; font-weight: 500; cursor: pointer; transition: all 0.2s; }
.filter-chip.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* SEARCH INPUT */
.search-input { background: var(--surface); border: 1px solid var(--border); border-radius: 24px;
  padding: 10px 16px; color: var(--text); font-family: var(--font); font-size: 14px; outline: none;
  width: 100%; margin-bottom: 12px; }
.search-input:focus { border-color: var(--accent); }

/* ACCOUNT CARDS */
.account-card { border-radius: var(--radius); padding: 16px; margin-bottom: 10px; border: 1px solid rgba(255,255,255,0.08); position: relative; overflow: hidden; }
.account-card::after { content: ''; position: absolute; top: -30px; right: -30px; width: 100px; height: 100px; background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%); }
.account-type { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; opacity: 0.7; margin-bottom: 4px; }
.account-name { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.account-balance { font-size: 26px; font-weight: 700; font-family: var(--mono); }
.account-actions { display: flex; gap: 8px; margin-top: 12px; }
.account-action-btn { flex: 1; padding: 8px; border-radius: var(--radius-sm); border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.05); color: rgba(255,255,255,0.8); font-size: 12px; font-weight: 600;
  cursor: pointer; font-family: var(--font); }

/* CREDIT CARD VISUAL */
.credit-card-visual { background: linear-gradient(135deg, #1a1a3e 0%, #2d1b69 100%);
  border-radius: 16px; padding: 20px; margin-bottom: 10px; border: 1px solid rgba(108,99,255,0.2);
  position: relative; overflow: hidden; }
.credit-card-visual::before { content: ''; position: absolute; top: -20px; right: -20px; width: 120px; height: 120px;
  border-radius: 50%; background: rgba(108,99,255,0.2); }
.card-brand { font-size: 22px; position: absolute; top: 16px; right: 16px; }
.card-name { font-size: 16px; font-weight: 600; margin-bottom: 4px; }
.card-limit-row { display: flex; justify-content: space-between; align-items: flex-end; margin-top: 12px; }
.card-limit-label { font-size: 11px; opacity: 0.6; margin-bottom: 2px; }
.card-limit-value { font-size: 14px; font-weight: 600; font-family: var(--mono); }
.card-closing { font-size: 12px; opacity: 0.6; }

/* EMPTY STATE */
.empty-state { text-align: center; padding: 40px 16px; color: var(--text3); }
.empty-state i { font-size: 40px; margin-bottom: 12px; }
.empty-state p { font-size: 14px; }

/* FAB */
.fab { position: fixed; right: 20px; bottom: calc(var(--navbar) + 16px);
  width: 52px; height: 52px; border-radius: 50%; background: var(--accent);
  border: none; color: #fff; font-size: 22px; cursor: pointer;
  box-shadow: 0 4px 20px rgba(108,99,255,0.5); display: flex; align-items: center; justify-content: center;
  transition: transform 0.2s, box-shadow 0.2s; z-index: 200; }
.fab:active { transform: scale(0.93); }

/* TYPE SELECTOR */
.type-selector { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; margin-bottom: 14px; }
.type-btn { padding: 10px; border-radius: var(--radius-sm); border: 2px solid var(--border); background: var(--surface2);
  color: var(--text2); font-family: var(--font); font-size: 13px; font-weight: 600; cursor: pointer; transition: all 0.2s; }
.type-btn.active-receita { border-color: var(--green); background: rgba(67,233,123,0.1); color: var(--green); }
.type-btn.active-despesa { border-color: var(--red); background: rgba(255,101,132,0.1); color: var(--red); }
.type-btn.active-transferencia { border-color: var(--blue); background: rgba(56,178,247,0.1); color: var(--blue); }

/* TOAST */
#toast { position: fixed; top: 20px; left: 50%; transform: translateX(-50%) translateY(-80px);
  background: var(--surface3); border: 1px solid var(--border); border-radius: 24px;
  padding: 10px 20px; font-size: 14px; font-weight: 500; z-index: 9999;
  transition: transform 0.3s ease; white-space: nowrap; }
#toast.show { transform: translateX(-50%) translateY(0); }

/* TOGGLE */
.toggle-row { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--border); }
.toggle-row:last-child { border-bottom: none; }
.toggle { position: relative; width: 44px; height: 24px; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider { position: absolute; inset: 0; background: var(--surface3); border-radius: 12px; cursor: pointer; transition: background 0.3s; }
.toggle-slider::before { content: ''; position: absolute; width: 18px; height: 18px; left: 3px; top: 3px;
  background: #fff; border-radius: 50%; transition: transform 0.3s; }
.toggle input:checked + .toggle-slider { background: var(--accent); }
.toggle input:checked + .toggle-slider::before { transform: translateX(20px); }

/* CATEGORY COLOR DOT */
.cat-dot { width: 12px; height: 12px; border-radius: 50%; flex-shrink: 0; }

/* SCROLLBAR */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--surface3); border-radius: 2px; }

/* GOAL CARD */
.goal-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; margin-bottom: 10px; }
.goal-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 10px; }
.goal-name { font-size: 15px; font-weight: 600; }
.goal-pct { font-size: 22px; font-weight: 700; color: var(--accent); font-family: var(--mono); }
.goal-values { display: flex; justify-content: space-between; font-size: 12px; color: var(--text2); margin-top: 6px; }

/* ORCAMENTO */
.budget-item { padding: 12px 0; border-bottom: 1px solid var(--border); }
.budget-item:last-child { border-bottom: none; }
.budget-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.budget-cat { font-size: 14px; font-weight: 500; }
.budget-values { font-size: 12px; color: var(--text2); font-family: var(--mono); }

/* REPORT */
.report-row { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 14px; }
.report-row:last-child { border-bottom: none; }