/* ============================================================
   FinanceFlow — Estilos Principais
   ============================================================ */

/* --- Variáveis --- */
:root {
  --ff-bg:         #0a0d14;
  --ff-bg2:        #111520;
  --ff-bg3:        #181e2e;
  --ff-card:       #141929;
  --ff-card2:      #1b2235;
  --ff-border:     rgba(255,255,255,0.07);
  --ff-border2:    rgba(255,255,255,0.13);
  --ff-gold:       #c9a84c;
  --ff-gold2:      #e8c56d;
  --ff-gold-dim:   rgba(201,168,76,0.13);
  --ff-green:      #2dd98a;
  --ff-green-dim:  rgba(45,217,138,0.1);
  --ff-red:        #f0537a;
  --ff-red-dim:    rgba(240,83,122,0.1);
  --ff-blue:       #4e8ef7;
  --ff-blue-dim:   rgba(78,142,247,0.1);
  --ff-purple:     #9b72f7;
  --ff-text:       #e8eaf0;
  --ff-text2:      #8892aa;
  --ff-text3:      #4d5771;
  --ff-sidebar-w:  258px;
  --ff-header-h:   64px;
  --ff-radius:     14px;
  --ff-radius-sm:  10px;
  --ff-shadow:     0 8px 40px rgba(0,0,0,0.45);
  --ff-transition: 0.22s cubic-bezier(.4,0,.2,1);
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background: var(--ff-bg);
  color: var(--ff-text);
  min-height: 100vh;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--ff-bg); }
::-webkit-scrollbar-thumb { background: var(--ff-bg3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--ff-text3); }

/* ============================================================
   SIDEBAR
   ============================================================ */
.ff-sidebar {
  width: var(--ff-sidebar-w);
  background: var(--ff-bg2);
  border-right: 1px solid var(--ff-border);
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 200;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
  transition: transform var(--ff-transition);
}

.ff-sidebar-logo {
  display: flex; align-items: center; gap: 12px;
  padding: 26px 22px 20px;
  border-bottom: 1px solid var(--ff-border);
  flex-shrink: 0;
}

.ff-logo-icon {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--ff-gold), var(--ff-gold2));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(201,168,76,0.3);
}

.ff-logo-text {
  font-family: 'Playfair Display', serif;
  font-size: 1.12rem; font-weight: 700; line-height: 1.1;
}

.ff-logo-sub {
  font-size: 0.65rem; color: var(--ff-gold);
  text-transform: uppercase; letter-spacing: .12em; font-weight: 500;
}

.ff-sidebar-nav { padding: 14px 10px; flex: 1; }

.ff-nav-section {
  font-size: 0.62rem; text-transform: uppercase;
  letter-spacing: .14em; color: var(--ff-text3);
  font-weight: 600; padding: 12px 12px 6px;
  margin-top: 6px;
}

.ff-nav-item {
  display: flex; align-items: center; gap: 11px;
  padding: 10px 13px;
  border-radius: var(--ff-radius-sm);
  color: var(--ff-text2); font-size: 0.9rem; font-weight: 500;
  margin-bottom: 2px;
  transition: all var(--ff-transition);
  position: relative;
}

.ff-nav-item:hover {
  background: rgba(255,255,255,0.05);
  color: var(--ff-text);
}

.ff-nav-item.active {
  background: var(--ff-gold-dim);
  color: var(--ff-gold2);
}

.ff-nav-item.active::before {
  content: '';
  position: absolute; left: 0; top: 20%; bottom: 20%;
  width: 3px; background: var(--ff-gold);
  border-radius: 0 2px 2px 0;
}

.ff-nav-icon { font-size: 1rem; width: 20px; text-align: center; flex-shrink: 0; }

.ff-sidebar-footer {
  padding: 14px 18px;
  border-top: 1px solid var(--ff-border);
  flex-shrink: 0;
  position: relative;
}

.ff-user-card {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  background: var(--ff-bg3);
  border-radius: var(--ff-radius-sm);
  transition: background var(--ff-transition);
}
.ff-user-card:hover { background: var(--ff-card2); }

.ff-user-avatar {
  width: 34px; height: 34px;
  background: linear-gradient(135deg, var(--ff-purple), var(--ff-blue));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.78rem; font-weight: 700; flex-shrink: 0;
  color: white;
}

.ff-user-info { flex: 1; min-width: 0; }
.ff-user-name  { font-size: 0.85rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ff-user-plan  { font-size: 0.68rem; color: var(--ff-gold); font-weight: 500; }

/* ============================================================
   MAIN
   ============================================================ */
.ff-main {
  margin-left: var(--ff-sidebar-w);
  min-height: 100vh;
  display: flex; flex-direction: column;
  transition: margin-left var(--ff-transition);
}

/* TOPBAR */
.ff-topbar {
  height: var(--ff-header-h);
  background: var(--ff-bg2);
  border-bottom: 1px solid var(--ff-border);
  display: flex; align-items: center;
  padding: 0 24px; gap: 14px;
  position: sticky; top: 0; z-index: 100;
}

.ff-topbar-left  { flex: 1; display: flex; align-items: center; gap: 12px; }
.ff-topbar-right { display: flex; align-items: center; gap: 8px; }

.ff-hamburger {
  background: none; border: none; cursor: pointer;
  color: var(--ff-text2); padding: 6px;
  border-radius: 8px; transition: all var(--ff-transition);
}
.ff-hamburger:hover { background: var(--ff-bg3); color: var(--ff-text); }

.ff-page-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem; font-weight: 600;
  margin: 0; white-space: nowrap;
}

.ff-search-bar {
  display: flex; align-items: center; gap: 8px;
  background: var(--ff-bg3);
  border: 1px solid var(--ff-border);
  border-radius: 10px;
  padding: 7px 14px;
  max-width: 280px; flex: 1;
  transition: border-color var(--ff-transition);
}
.ff-search-bar:focus-within { border-color: var(--ff-gold); }
.ff-search-bar input { min-width: 0; color: var(--ff-text) !important; }
.ff-search-bar input::placeholder { color: var(--ff-text3); }

.ff-month-selector {
  display: flex; align-items: center; gap: 7px;
  background: var(--ff-bg3);
  border: 1px solid var(--ff-border);
  border-radius: 10px;
  padding: 7px 13px;
  font-size: 0.84rem; color: var(--ff-text2); font-weight: 500;
  cursor: default;
}

.ff-icon-btn {
  width: 38px; height: 38px;
  background: var(--ff-bg3);
  border: 1px solid var(--ff-border);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 1rem;
  color: var(--ff-text2);
  transition: all var(--ff-transition);
  position: relative;
}
.ff-icon-btn:hover { background: var(--ff-card2); border-color: var(--ff-border2); color: var(--ff-text); }

.ff-notif-dot {
  position: absolute; top: 7px; right: 7px;
  width: 7px; height: 7px;
  background: var(--ff-red);
  border-radius: 50%;
  border: 2px solid var(--ff-bg2);
}

/* CONTENT */
.ff-content { padding: 28px; flex: 1; }

/* Overlay mobile */
.ff-sidebar-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.65); z-index: 190;
  backdrop-filter: blur(3px);
}
.ff-sidebar-overlay.show { display: block; }

/* ============================================================
   CARDS
   ============================================================ */
.ff-card {
  background: var(--ff-card);
  border: 1px solid var(--ff-border);
  border-radius: var(--ff-radius);
  overflow: hidden;
}

.ff-card-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 17px 22px 14px;
  border-bottom: 1px solid var(--ff-border);
}

.ff-card-title {
  font-size: 0.93rem; font-weight: 600;
  display: flex; align-items: center; gap: 8px;
}

.ff-card-icon {
  width: 28px; height: 28px;
  border-radius: 7px;
  background: var(--ff-bg3);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
}

.ff-card-body { padding: 20px 22px; }

.ff-card-action {
  font-size: 0.78rem; color: var(--ff-gold);
  padding: 5px 10px; border-radius: 6px;
  background: none; border: none; cursor: pointer; font-family: inherit;
  font-weight: 500; transition: background var(--ff-transition);
  text-decoration: none;
}
.ff-card-action:hover { background: var(--ff-gold-dim); color: var(--ff-gold2); }

/* ============================================================
   KPIs
   ============================================================ */
.ff-kpi {
  background: var(--ff-card);
  border: 1px solid var(--ff-border);
  border-radius: var(--ff-radius);
  padding: 20px 18px;
  position: relative; overflow: hidden;
  transition: all var(--ff-transition);
}

.ff-kpi::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  border-radius: var(--ff-radius) var(--ff-radius) 0 0;
}

.ff-kpi:hover { border-color: var(--ff-border2); transform: translateY(-2px); box-shadow: var(--ff-shadow); }

.ff-kpi-icon {
  width: 38px; height: 38px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center; font-size: 1rem;
}

.ff-kpi-label {
  font-size: 0.73rem; color: var(--ff-text3); font-weight: 600;
  text-transform: uppercase; letter-spacing: .06em; margin-bottom: 3px;
}

.ff-kpi-value {
  font-family: 'DM Mono', monospace;
  font-size: 1.6rem; font-weight: 500;
  letter-spacing: -.02em; line-height: 1.15;
}

.ff-kpi-sub { font-size: 0.76rem; color: var(--ff-text3); margin-top: 2px; }

.ff-kpi-trend {
  font-size: 0.73rem; font-weight: 600;
  padding: 3px 7px; border-radius: 20px;
  display: inline-flex; align-items: center; gap: 3px;
}

.ff-kpi.gold::before { background: linear-gradient(90deg, var(--ff-gold), var(--ff-gold2)); }
.ff-kpi.green::before { background: linear-gradient(90deg, #1dbf72, var(--ff-green)); }
.ff-kpi.red::before { background: linear-gradient(90deg, #c43060, var(--ff-red)); }
.ff-kpi.blue::before { background: linear-gradient(90deg, #2563cc, var(--ff-blue)); }

.ff-kpi.gold .ff-kpi-icon { background: var(--ff-gold-dim); }
.ff-kpi.green .ff-kpi-icon { background: var(--ff-green-dim); }
.ff-kpi.red .ff-kpi-icon { background: var(--ff-red-dim); }
.ff-kpi.blue .ff-kpi-icon { background: var(--ff-blue-dim); }

.ff-kpi.gold .ff-kpi-value { color: var(--ff-gold2); }
.ff-kpi.green .ff-kpi-value { color: var(--ff-green); }
.ff-kpi.red .ff-kpi-value { color: var(--ff-red); }
.ff-kpi.blue .ff-kpi-value { color: var(--ff-blue); }

/* ============================================================
   TRANSAÇÕES
   ============================================================ */
.ff-tx-icon {
  width: 38px; height: 38px; border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; flex-shrink: 0;
}

.ff-table {
  width: 100%; border-collapse: collapse;
}
.ff-table th {
  text-align: left; padding: 10px 16px;
  font-size: 0.7rem; font-weight: 700;
  color: var(--ff-text3); text-transform: uppercase; letter-spacing: .08em;
  background: var(--ff-bg3);
  border-bottom: 1px solid var(--ff-border);
  white-space: nowrap;
}
.ff-table td {
  padding: 13px 16px; font-size: 0.88rem;
  border-bottom: 1px solid var(--ff-border);
  vertical-align: middle;
}
.ff-table tr:last-child td { border-bottom: none; }
.ff-table tr:hover td { background: rgba(255,255,255,0.02); }
.ff-mono { font-family: 'DM Mono', monospace; }

/* ============================================================
   ORÇAMENTOS
   ============================================================ */
.ff-budget-bar {
  height: 8px; background: var(--ff-bg3);
  border-radius: 4px; overflow: hidden;
}
.ff-budget-fill {
  height: 100%; border-radius: 4px;
  transition: width 1s ease;
  position: relative;
}
.ff-budget-fill::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15));
  border-radius: 4px;
}

/* ============================================================
   METAS / GOALS
   ============================================================ */
.ff-goal-bar {
  height: 8px; background: var(--ff-bg3);
  border-radius: 4px; overflow: hidden;
}
.ff-goal-fill {
  height: 100%; border-radius: 4px;
  background: linear-gradient(90deg, var(--ff-green), #6bffe0);
  transition: width 1s ease;
}

/* ============================================================
   CONTAS
   ============================================================ */
.ff-account-card {
  background: var(--ff-card2);
  border: 1px solid var(--ff-border);
  border-radius: 14px; padding: 20px;
  position: relative; overflow: hidden;
  transition: all var(--ff-transition);
  height: 100%;
}
.ff-account-card:hover { border-color: var(--ff-border2); transform: translateY(-2px); box-shadow: var(--ff-shadow); }
.ff-account-card::before {
  content: ''; position: absolute;
  top: -40px; right: -40px;
  width: 130px; height: 130px;
  border-radius: 50%; opacity: .06;
}
.ff-account-card.checking::before { background: var(--ff-blue); }
.ff-account-card.savings::before  { background: var(--ff-green); }
.ff-account-card.invest::before   { background: var(--ff-gold); }
.ff-account-card.cripto::before   { background: var(--ff-purple); }

/* ============================================================
   INSIGHTS
   ============================================================ */
.ff-insight {
  display: flex; align-items: flex-start; gap: 13px;
  padding: 13px; border-radius: 11px;
  background: var(--ff-bg3); margin-bottom: 10px;
  transition: all var(--ff-transition);
}
.ff-insight:last-child { margin-bottom: 0; }
.ff-insight:hover { background: var(--ff-card2); }
.ff-insight-icon {
  width: 34px; height: 34px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: .95rem; flex-shrink: 0;
}

/* ============================================================
   MODAIS
   ============================================================ */
.ff-modal-content {
  background: var(--ff-card) !important;
  border: 1px solid var(--ff-border2) !important;
  border-radius: 18px !important;
}

.ff-type-toggle {
  display: flex;
  background: var(--ff-bg3);
  border: 1px solid var(--ff-border);
  border-radius: 10px; overflow: hidden;
}
.ff-type-btn {
  flex: 1; padding: 9px 6px; text-align: center;
  cursor: pointer; font-size: 0.83rem; font-weight: 600;
  border: none; background: none;
  font-family: inherit; color: var(--ff-text3);
  transition: all var(--ff-transition);
}
.ff-type-btn:hover { color: var(--ff-text); }
.ff-type-btn.active-debit   { background: var(--ff-red-dim); color: var(--ff-red); }
.ff-type-btn.active-credit  { background: var(--ff-green-dim); color: var(--ff-green); }
.ff-type-btn.active-transfer{ background: var(--ff-blue-dim); color: var(--ff-blue); }

.ff-form-label {
  display: block; margin-bottom: 7px;
  font-size: 0.75rem; font-weight: 700; color: var(--ff-text2);
  text-transform: uppercase; letter-spacing: .06em;
}

.ff-input {
  background: var(--ff-bg3) !important;
  border-color: var(--ff-border) !important;
  color: var(--ff-text) !important;
  border-radius: 9px !important;
  font-family: inherit !important;
  font-size: 0.9rem !important;
  transition: border-color var(--ff-transition), box-shadow var(--ff-transition) !important;
}
.ff-input:focus {
  border-color: var(--ff-gold) !important;
  box-shadow: 0 0 0 3px var(--ff-gold-dim) !important;
  outline: none !important;
}
.ff-input option { background: var(--ff-card); color: var(--ff-text); }

.ff-btn-primary {
  background: linear-gradient(135deg, var(--ff-gold), var(--ff-gold2)) !important;
  color: #0a0d14 !important; font-weight: 700 !important;
  border: none !important; border-radius: 9px !important;
  box-shadow: 0 4px 14px rgba(201,168,76,.3) !important;
  transition: all var(--ff-transition) !important;
}
.ff-btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(201,168,76,.42) !important; }

.ff-btn-secondary {
  background: var(--ff-bg3) !important;
  border: 1px solid var(--ff-border) !important;
  color: var(--ff-text2) !important; border-radius: 9px !important;
  transition: all var(--ff-transition) !important;
}
.ff-btn-secondary:hover { background: var(--ff-card2) !important; color: var(--ff-text) !important; }

/* ============================================================
   TOAST
   ============================================================ */
.ff-toast {
  background: var(--ff-card) !important;
  border: 1px solid var(--ff-border2) !important;
  border-radius: 12px !important;
  box-shadow: var(--ff-shadow) !important;
  min-width: 280px;
}

/* ============================================================
   CHARTS
   ============================================================ */
.ff-chart-tabs {
  display: flex; gap: 4px;
  background: var(--ff-bg3);
  padding: 4px; border-radius: 8px;
}
.ff-chart-tab {
  flex: 1; text-align: center;
  padding: 5px 10px; font-size: .76rem; font-weight: 600;
  border-radius: 6px; cursor: pointer;
  color: var(--ff-text3); border: none; background: none;
  font-family: inherit; transition: all var(--ff-transition);
}
.ff-chart-tab.active { background: var(--ff-card); color: var(--ff-text); }

/* ============================================================
   CATEGORY BARS
   ============================================================ */
.ff-cat-bar-wrap { height: 6px; background: var(--ff-bg3); border-radius: 3px; overflow: hidden; flex: 1; }
.ff-cat-bar { height: 100%; border-radius: 3px; transition: width 1s ease; }

/* ============================================================
   INVESTIMENTOS
   ============================================================ */
.ff-invest-logo {
  width: 36px; height: 36px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .75rem; flex-shrink: 0;
}

/* ============================================================
   DEFINIÇÕES
   ============================================================ */
.ff-settings-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 15px 0; border-bottom: 1px solid var(--ff-border);
}
.ff-settings-row:last-child { border-bottom: none; }

.ff-toggle {
  width: 44px; height: 24px;
  background: var(--ff-bg3);
  border: 1px solid var(--ff-border);
  border-radius: 12px; cursor: pointer;
  position: relative; flex-shrink: 0;
  transition: all var(--ff-transition);
}
.ff-toggle::after {
  content: ''; position: absolute;
  top: 2px; left: 2px;
  width: 18px; height: 18px;
  background: var(--ff-text3);
  border-radius: 50%; transition: all var(--ff-transition);
}
.ff-toggle.on { background: var(--ff-green-dim); border-color: var(--ff-green); }
.ff-toggle.on::after { left: 22px; background: var(--ff-green); }

/* ============================================================
   BADGES
   ============================================================ */
.ff-badge {
  font-size: .68rem; font-weight: 700;
  padding: 3px 8px; border-radius: 4px;
  display: inline-block; white-space: nowrap;
}

/* ============================================================
   PROGRESS
   ============================================================ */
.progress { background: var(--ff-bg3) !important; }
.progress-bar { transition: width 1s ease !important; }

/* ============================================================
   PAGE HEADER
   ============================================================ */
.ff-page-header { margin-bottom: 24px; }
.ff-page-heading {
  font-family: 'Playfair Display', serif;
  font-size: 1.35rem; font-weight: 600; margin: 0;
}
.ff-page-sub { font-size: .82rem; color: var(--ff-text3); margin-top: 2px; }

.ff-add-btn {
  display: inline-flex; align-items: center; gap: 7px;
  background: linear-gradient(135deg, var(--ff-gold), var(--ff-gold2));
  color: #0a0d14; padding: 9px 18px;
  border-radius: 10px; font-family: inherit;
  font-size: .87rem; font-weight: 700;
  border: none; cursor: pointer;
  box-shadow: 0 4px 14px rgba(201,168,76,.25);
  transition: all var(--ff-transition);
  text-decoration: none;
}
.ff-add-btn:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(201,168,76,.4); color: #0a0d14; }

/* ============================================================
   PILL TABS
   ============================================================ */
.ff-pill-tabs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 18px; }
.ff-pill {
  padding: 6px 14px; border-radius: 20px; font-size: .8rem; font-weight: 600;
  cursor: pointer; border: 1px solid var(--ff-border);
  background: var(--ff-bg3); color: var(--ff-text2);
  transition: all var(--ff-transition); font-family: inherit;
}
.ff-pill:hover { border-color: var(--ff-gold); color: var(--ff-gold); }
.ff-pill.active { background: var(--ff-gold-dim); border-color: var(--ff-gold); color: var(--ff-gold2); }

/* ============================================================
   AUTH PAGES
   ============================================================ */
.ff-auth-wrapper {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: var(--ff-bg);
  padding: 20px;
}
.ff-auth-card {
  background: var(--ff-card);
  border: 1px solid var(--ff-border2);
  border-radius: 20px; padding: 42px 40px;
  width: 100%; max-width: 440px;
  box-shadow: var(--ff-shadow);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 991.98px) {
  .ff-sidebar {
    transform: translateX(-100%);
    box-shadow: 4px 0 40px rgba(0,0,0,0.5);
  }
  .ff-sidebar.open { transform: translateX(0); }
  .ff-main { margin-left: 0; }
  .ff-content { padding: 18px; }
  .ff-topbar { padding: 0 16px; }
}

@media (max-width: 767.98px) {
  .ff-content { padding: 14px; }
  .ff-kpi-value { font-size: 1.3rem; }
  .ff-card-body { padding: 16px; }
  .ff-card-header { padding: 14px 16px 12px; }
  .ff-table th, .ff-table td { padding: 10px 12px; }
  .ff-auth-card { padding: 28px 22px; }
}

@media (max-width: 575.98px) {
  .ff-topbar-right .ff-month-selector { display: none !important; }
}