/* ==========================================================================
   FINANCE HUB - CONTROLE FINANCEIRO FAMILIAR (MOBILE-FIRST CSS)
   ========================================================================== */

:root {
  --bg-main: #0a0f1d;
  --bg-card: rgba(17, 24, 39, 0.75);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glass-hover: rgba(255, 255, 255, 0.16);

  --primary: #6366f1;
  --primary-light: #818cf8;
  --primary-glow: rgba(99, 102, 241, 0.35);

  --accent-green: #10b981;
  --accent-green-bg: rgba(16, 185, 129, 0.15);
  --accent-warning: #f59e0b;
  --accent-danger: #ef4444;

  --bank-itau: #ec7000;
  --bank-santander: #cc0000;
  --bank-c6: #2b2b2b;
  --bank-c6-accent: #f59e0b;

  --color-vini: #38bdf8;
  --color-bina: #f472b6;

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-secondary: #cbd5e1;

  --font-primary: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Outfit', var(--font-primary);

  --shadow-card: 0 10px 25px -5px rgba(0, 0, 0, 0.4), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
  --transition-smooth: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  background-color: var(--bg-main);
  background-image: 
    radial-gradient(circle at 10% 10%, rgba(99, 102, 241, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(236, 112, 0, 0.06) 0%, transparent 40%);
  color: var(--text-main);
  font-family: var(--font-primary);
  min-height: 100vh;
  padding: 16px 16px calc(30px + env(safe-area-inset-bottom, 0px)) 16px;
  line-height: 1.5;
}

.app-container {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* ─── APP HEADER ─────────────────────────────────────────────────────────── */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 8px 4px 4px 4px;
}

.brand-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--accent-green);
  padding: 3px 10px;
  border-radius: 9999px;
  font-size: 0.72rem;
  font-weight: 700;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 8px var(--accent-green);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.5; }
  100% { transform: scale(1); opacity: 1; }
}

.app-header h1 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #fff;
}

.header-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.header-nav-shortcuts {
  display: flex;
  gap: 8px;
}

.shortcut-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 10px;
  transition: var(--transition-smooth);
}

.shortcut-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-color: var(--border-glass-hover);
}

/* ─── CARDS BASE ─────────────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 20px;
  box-shadow: var(--shadow-card);
  transition: var(--transition-smooth);
}

/* ─── SAFE-TO-SPEND CARD ─────────────────────────────────────────────────── */
.safe-spend-card {
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.8) 0%, rgba(15, 23, 42, 0.9) 100%);
  border: 1px solid rgba(129, 140, 248, 0.2);
  position: relative;
  overflow: hidden;
}

.safe-spend-card::after {
  content: "";
  position: absolute;
  top: -50px;
  right: -50px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.safe-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.safe-tag {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.month-pill {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-glass);
  padding: 3px 10px;
  border-radius: 9999px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.safe-amount-wrap {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 8px;
}

.safe-currency {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary-light);
}

.safe-amount {
  font-family: var(--font-display);
  font-size: 2.7rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -1px;
  line-height: 1;
}

.safe-daily-info {
  font-size: 0.82rem;
  color: var(--text-muted);
  background: rgba(0, 0, 0, 0.25);
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.04);
  margin-bottom: 16px;
}

.safe-daily-info strong {
  color: var(--accent-green);
}

/* Pool Progress Bar */
.pool-progress-wrapper {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pool-progress-bar {
  display: flex;
  height: 10px;
  border-radius: 6px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.05);
}

.pool-segment {
  height: 100%;
  transition: width 0.5s ease;
}

.pool-segment.fixed { background: #38bdf8; }
.pool-segment.savings { background: #10b981; }
.pool-segment.spent { background: #f59e0b; }
.pool-segment.remaining { background: #6366f1; }

.pool-legend {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.leg-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

.leg-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.color-fixed { background: #38bdf8; }
.color-savings { background: #10b981; }
.color-spent { background: #f59e0b; }
.color-remaining { background: #6366f1; }

/* ─── CASAL / SPLITWISE CARD ─────────────────────────────────────────────── */
.split-card {
  border-color: rgba(244, 114, 182, 0.2);
}

.split-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.split-title-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.split-icon {
  font-size: 1.6rem;
}

.split-header h2 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
}

.split-header p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.btn-settle {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid var(--accent-green);
  color: var(--accent-green);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 8px 14px;
  border-radius: 12px;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition-smooth);
}

.btn-settle:hover {
  background: var(--accent-green);
  color: #0f172a;
  transform: translateY(-1px);
}

.split-status-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  padding: 12px 16px;
  border-radius: 14px;
  margin-bottom: 14px;
}

.split-alert-icon {
  font-size: 1.5rem;
}

.split-alert-text {
  display: flex;
  flex-direction: column;
}

.split-alert-text strong {
  font-size: 0.95rem;
  color: #fff;
}

.split-alert-text span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.split-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.stat-box {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  text-align: center;
}

.stat-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
}

.text-vini { color: var(--color-vini); }
.text-bina { color: var(--color-bina); }

/* ─── ACTION BUTTONS BAR ─────────────────────────────────────────────────── */
.action-buttons-bar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 16px;
  border-radius: 16px;
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: var(--transition-smooth);
}

.action-btn:active {
  transform: scale(0.97);
}

.btn-simulate {
  background: linear-gradient(135deg, rgba(236, 112, 0, 0.2) 0%, rgba(204, 0, 0, 0.2) 100%);
  border: 1px solid rgba(236, 112, 0, 0.4);
  color: #fff;
  box-shadow: 0 4px 14px rgba(236, 112, 0, 0.15);
}

.btn-simulate:hover {
  background: linear-gradient(135deg, rgba(236, 112, 0, 0.3) 0%, rgba(204, 0, 0, 0.3) 100%);
  border-color: #ec7000;
}

.btn-new-tx {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 14px var(--primary-glow);
}

.btn-new-tx:hover {
  background: var(--primary-light);
}

/* ─── BANK CARDS CAROUSEL ────────────────────────────────────────────────── */
.accounts-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 4px;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
}

.section-badge {
  font-size: 0.72rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.05);
  padding: 2px 8px;
  border-radius: 6px;
}

.bank-cards-carousel {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding: 4px 2px 14px 2px;
  scrollbar-width: none;
  -ms-overflow-style: none;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
}

.bank-cards-carousel::-webkit-scrollbar {
  display: none;
}

.bank-card-item {
  flex: 0 0 240px;
  scroll-snap-align: start;
  border-radius: 18px;
  padding: 16px;
  background: #1e293b;
  border: 1px solid var(--border-glass);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
  transition: var(--transition-smooth);
}

.bank-card-item:hover {
  transform: translateY(-2px);
  border-color: var(--border-glass-hover);
}

.bank-card-item.itau {
  background: linear-gradient(135deg, #2b1f1d 0%, #1e1b18 100%);
  border-top: 3px solid var(--bank-itau);
}

.bank-card-item.santander {
  background: linear-gradient(135deg, #2e1616 0%, #1c1414 100%);
  border-top: 3px solid var(--bank-santander);
}

.bank-card-item.c6 {
  background: linear-gradient(135deg, #222222 0%, #141414 100%);
  border-top: 3px solid var(--bank-c6-accent);
}

.bcard-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 14px;
}

.bcard-bank-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 6px;
}

.bcard-owner-tag {
  font-size: 0.7rem;
  padding: 2px 6px;
  border-radius: 6px;
  font-weight: 700;
}

.bcard-owner-tag.vini { background: rgba(56, 189, 248, 0.15); color: var(--color-vini); }
.bcard-owner-tag.bina { background: rgba(244, 114, 182, 0.15); color: var(--color-bina); }

.bcard-balance-box {
  margin-bottom: 12px;
}

.bcard-label {
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.bcard-amount {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: #fff;
}

.bcard-card-box {
  border-top: 1px dashed rgba(255, 255, 255, 0.1);
  padding-top: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
}

.bcard-card-name {
  color: var(--text-muted);
}

.bcard-card-invoice {
  font-weight: 700;
  color: var(--accent-warning);
}

/* ─── CATEGORIES PROGRESS GRID ───────────────────────────────────────────── */
.categories-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 14px;
}

@media (min-width: 600px) {
  .categories-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.category-row {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.03);
  padding: 12px;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cat-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  font-weight: 600;
}

.cat-icon-name {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #fff;
}

.cat-values {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.cat-values strong {
  color: #fff;
}

.cat-bar-bg {
  height: 6px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.cat-bar-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.5s ease;
}

/* ─── TRANSACTIONS FEED ──────────────────────────────────────────────────── */
.tx-filter-chips {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
}

.tx-filter-chips::-webkit-scrollbar {
  display: none;
}

.filter-chip {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  padding: 4px 10px;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition-smooth);
}

.filter-chip.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary-light);
  box-shadow: 0 2px 8px var(--primary-glow);
}

.transactions-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 14px;
}

.tx-item {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-glass);
  border-radius: 14px;
  padding: 12px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  transition: var(--transition-smooth);
}

.tx-item:hover {
  background: rgba(255, 255, 255, 0.02);
  border-color: var(--border-glass-hover);
}

.tx-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.tx-category-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.tx-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.tx-desc {
  font-weight: 600;
  font-size: 0.9rem;
  color: #fff;
}

.tx-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  font-size: 0.7rem;
}

.tx-badge {
  padding: 1px 6px;
  border-radius: 4px;
  font-weight: 700;
}

.tx-badge.itau { background: rgba(236, 112, 0, 0.2); color: #ec7000; }
.tx-badge.santander { background: rgba(204, 0, 0, 0.2); color: #f87171; }
.tx-badge.c6 { background: rgba(255, 255, 255, 0.15); color: #facc15; }

.tx-badge.vini { background: rgba(56, 189, 248, 0.15); color: var(--color-vini); }
.tx-badge.bina { background: rgba(244, 114, 182, 0.15); color: var(--color-bina); }

.tx-badge.split-shared { background: rgba(99, 102, 241, 0.15); color: var(--primary-light); }

.tx-date {
  color: var(--text-muted);
}

.tx-right {
  text-align: right;
  flex-shrink: 0;
}

.tx-amount {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: #fff;
}

.tx-amount.expense { color: #fff; }
.tx-amount.income { color: var(--accent-green); }

.tx-method-label {
  font-size: 0.68rem;
  color: var(--text-muted);
}

/* ─── MODAL BOTTOM SHEETS ────────────────────────────────────────────────── */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-backdrop.open {
  opacity: 1;
  pointer-events: all;
}

.modal-sheet {
  background: #111827;
  border-top: 1px solid var(--border-glass);
  border-radius: 24px 24px 0 0;
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 16px 20px calc(24px + env(safe-area-inset-bottom, 0px)) 20px;
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.6);
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
}

.modal-backdrop.open .modal-sheet {
  transform: translateY(0);
}

.sheet-drag-handle {
  width: 40px;
  height: 4px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 2px;
  margin: 0 auto 16px auto;
}

.sheet-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-glass);
}

.sheet-header h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
}

.sheet-close-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.sheet-intro {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.4;
}

.preset-pushes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.push-preset-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: 14px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  cursor: pointer;
  color: #fff;
  transition: var(--transition-smooth);
  text-align: left;
}

.push-preset-btn:active {
  transform: scale(0.97);
}

.push-preset-btn.itau:hover { border-color: var(--bank-itau); background: rgba(236, 112, 0, 0.1); }
.push-preset-btn.c6:hover { border-color: var(--bank-c6-accent); background: rgba(245, 158, 11, 0.1); }
.push-preset-btn.santander:hover { border-color: var(--bank-santander); background: rgba(204, 0, 0, 0.1); }

.push-bank-badge {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 4px;
}

.push-bank-badge.itau { background: rgba(236, 112, 0, 0.2); color: #ec7000; }
.push-bank-badge.santander { background: rgba(204, 0, 0, 0.2); color: #f87171; }
.push-bank-badge.c6 { background: rgba(255, 255, 255, 0.15); color: #facc15; }

.push-preset-btn strong {
  font-size: 0.85rem;
}

.push-val {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--accent-warning);
}

/* Modal Form Styles */
.modal-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.form-row-duo {
  display: flex;
  gap: 10px;
}

.form-row label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
}

.form-input, .form-select {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-glass);
  color: #fff;
  padding: 12px 14px;
  border-radius: 12px;
  font-family: var(--font-primary);
  font-size: 16px !important; /* iOS zoom prevention */
  outline: none;
  width: 100%;
}

.form-input:focus, .form-select:focus {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.btn {
  border: none;
  border-radius: 12px;
  font-family: var(--font-primary);
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition-smooth);
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 14px var(--primary-glow);
}

.btn-primary:active {
  transform: scale(0.98);
}

/* ─── TOASTER ────────────────────────────────────────────────────────────── */
.toaster {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #1e293b;
  border: 1px solid var(--border-glass);
  color: #fff;
  padding: 12px 22px;
  border-radius: 14px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  font-size: 0.85rem;
  font-weight: 600;
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease;
  white-space: nowrap;
}

.toaster.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}