@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  --navy: #0A1628;
  --navy-light: #112240;
  --teal: #00BFA5;
  --teal-dark: #00897B;
  --teal-light: #E0F7F4;
  --white: #ffffff;
  --gray-50: #F8F9FA;
  --gray-100: #F1F3F5;
  --gray-200: #E9ECEF;
  --gray-300: #DEE2E6;
  --gray-500: #ADB5BD;
  --gray-600: #6C757D;
  --gray-700: #495057;
  --gray-900: #212529;
  --danger: #EF4444;
  --danger-light: #FEE2E2;
  --warning: #F59E0B;
  --warning-light: #FEF3C7;
  --success: #10B981;
  --success-light: #D1FAE5;
  --info: #3B82F6;
  --info-light: #DBEAFE;
  --sidebar-w: 260px;
  --sidebar-collapsed: 70px;
  --header-h: 64px;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,.08), 0 4px 16px rgba(0,0,0,.06);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.12);
  --transition: all .25s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--gray-50);
  color: var(--gray-900);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── LAYOUT ── */
.app-layout { display: flex; min-height: 100vh; }

/* ── SIDEBAR ── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--navy);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  z-index: 200;
  transition: var(--transition);
  overflow: hidden;
}
.sidebar.collapsed { width: var(--sidebar-collapsed); min-width: var(--sidebar-collapsed); }

.sidebar-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 18px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  min-height: var(--header-h);
  overflow: hidden;
}
.sidebar.collapsed .sidebar-header {
  flex-direction: column;
  padding: 12px 8px;
  justify-content: center;
  gap: 8px;
}
.sidebar.collapsed .sidebar-brand { display: none; }
.sidebar.collapsed .sidebar-toggle { margin-left: 0; }
.sidebar-logo {
  width: 36px; height: 36px;
  background: var(--teal);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 18px; font-weight: 800; color: var(--white);
}
.sidebar-brand { color: var(--white); font-size: .95rem; font-weight: 700; white-space: nowrap; transition: var(--transition); }
.sidebar-brand span { display: block; font-size: .7rem; font-weight: 400; color: var(--teal); letter-spacing: .5px; }

.sidebar-toggle {
  margin-left: auto;
  background: none; border: none; cursor: pointer;
  color: rgba(255,255,255,.5);
  padding: 4px; border-radius: 6px;
  transition: var(--transition); flex-shrink: 0;
}
.sidebar-toggle:hover { color: var(--white); background: rgba(255,255,255,.08); }

.sidebar-nav { flex: 1; padding: 12px 0; overflow-y: auto; overflow-x: hidden; }
.sidebar-nav::-webkit-scrollbar { width: 4px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,.15); border-radius: 2px; }

.nav-section { padding: 16px 18px 6px; }
.nav-section-label {
  font-size: .65rem; font-weight: 600; letter-spacing: 1px;
  text-transform: uppercase; color: rgba(255,255,255,.35);
  white-space: nowrap; transition: var(--transition);
}
.sidebar.collapsed .nav-section-label { opacity: 0; }

.nav-item { display: block; margin: 2px 8px; border-radius: var(--radius-sm); text-decoration: none; }
.nav-link {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 10px;
  color: rgba(255,255,255,.65);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  font-size: .875rem; font-weight: 500;
  white-space: nowrap;
}
.nav-link svg { flex-shrink: 0; width: 20px; height: 20px; }
.nav-link:hover { color: var(--white); background: rgba(255,255,255,.08); }
.nav-link.active { color: var(--white); background: var(--teal); box-shadow: 0 4px 12px rgba(0,191,165,.3); }
.nav-text { transition: var(--transition); }
.sidebar.collapsed .nav-text { width: 0; opacity: 0; pointer-events: none; }

.sidebar-footer {
  padding: 12px 8px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.user-card {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: var(--radius-sm);
  color: rgba(255,255,255,.8); text-decoration: none;
  transition: var(--transition);
}
.user-card:hover { background: rgba(255,255,255,.06); }
.user-avatar {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--teal); display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .85rem; color: var(--white); flex-shrink: 0;
}
.user-info { overflow: hidden; }
.user-name { font-size: .82rem; font-weight: 600; color: var(--white); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { font-size: .7rem; color: var(--teal); }

/* ── MAIN CONTENT ── */
.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: var(--transition);
}
.main-content.expanded { margin-left: var(--sidebar-collapsed); }

/* ── TOPBAR ── */
.topbar {
  height: var(--header-h);
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  display: flex; align-items: center;
  padding: 0 24px; gap: 16px;
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 1px 4px rgba(0,0,0,.05);
}
.topbar-title { font-size: 1.1rem; font-weight: 700; color: var(--navy); flex: 1; }
.topbar-actions { display: flex; align-items: center; gap: 12px; }

.btn-icon {
  width: 36px; height: 36px;
  border: none; background: var(--gray-100); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: var(--transition); color: var(--gray-600);
  text-decoration: none;
}
.btn-icon:hover { background: var(--teal-light); color: var(--teal-dark); }

/* ── PAGE CONTENT ── */
.page-content { padding: 24px; flex: 1; }

/* ── CARDS ── */
.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-200);
  overflow: hidden;
}
.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--gray-200);
  display: flex; align-items: center; justify-content: space-between;
  background: var(--white);
}
.card-title { font-size: .95rem; font-weight: 700; color: var(--navy); }
.card-body { padding: 20px; }

/* ── KPI CARDS ── */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-bottom: 24px; }
.kpi-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px;
  display: flex; align-items: flex-start; gap: 14px;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  animation: slideUp .4s ease both;
}
.kpi-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.kpi-icon {
  width: 48px; height: 48px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; flex-shrink: 0;
}
.kpi-icon.teal { background: var(--teal-light); color: var(--teal-dark); }
.kpi-icon.navy { background: rgba(10,22,40,.08); color: var(--navy); }
.kpi-icon.success { background: var(--success-light); color: var(--success); }
.kpi-icon.warning { background: var(--warning-light); color: var(--warning); }
.kpi-icon.danger { background: var(--danger-light); color: var(--danger); }
.kpi-icon.info { background: var(--info-light); color: var(--info); }
.kpi-label { font-size: .78rem; color: var(--gray-600); font-weight: 500; margin-bottom: 2px; }
.kpi-value { font-size: 1.7rem; font-weight: 800; color: var(--navy); line-height: 1; }
.kpi-sub { font-size: .75rem; color: var(--gray-500); margin-top: 4px; }

/* ── TABLES ── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .875rem; }
thead th {
  padding: 10px 14px;
  background: var(--gray-50);
  color: var(--gray-600);
  font-weight: 600; font-size: .75rem;
  text-transform: uppercase; letter-spacing: .5px;
  border-bottom: 1px solid var(--gray-200);
  white-space: nowrap;
}
tbody tr { border-bottom: 1px solid var(--gray-100); transition: background .15s; }
tbody tr:hover { background: var(--gray-50); }
tbody td { padding: 12px 14px; vertical-align: middle; }
tbody tr:last-child { border-bottom: none; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; border-radius: var(--radius-sm);
  font-size: .85rem; font-weight: 600;
  cursor: pointer; border: none;
  text-decoration: none; transition: var(--transition);
  white-space: nowrap;
}
.btn-primary { background: var(--teal); color: var(--white); }
.btn-primary:hover { background: var(--teal-dark); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0,191,165,.35); }
.btn-navy { background: var(--navy); color: var(--white); }
.btn-navy:hover { background: var(--navy-light); transform: translateY(-1px); }
.btn-danger { background: var(--danger); color: var(--white); }
.btn-danger:hover { background: #DC2626; }
.btn-outline { background: transparent; border: 1.5px solid var(--gray-300); color: var(--gray-700); }
.btn-outline:hover { border-color: var(--teal); color: var(--teal); background: var(--teal-light); }
.btn-sm { padding: 5px 10px; font-size: .78rem; }
.btn-lg { padding: 12px 24px; font-size: .95rem; }

/* ── BADGES ── */
.badge {
  display: inline-flex; align-items: center;
  padding: 3px 10px; border-radius: 20px;
  font-size: .72rem; font-weight: 600; letter-spacing: .3px;
}
.badge-success { background: var(--success-light); color: #065F46; }
.badge-danger { background: var(--danger-light); color: #991B1B; }
.badge-warning { background: var(--warning-light); color: #92400E; }
.badge-info { background: var(--info-light); color: #1E40AF; }
.badge-teal { background: var(--teal-light); color: var(--teal-dark); }
.badge-navy { background: rgba(10,22,40,.1); color: var(--navy); }
.badge-secondary { background: var(--gray-200); color: var(--gray-700); }

/* ── FORMS ── */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: .82rem; font-weight: 600; color: var(--gray-700); margin-bottom: 6px; }
.form-control {
  width: 100%; padding: 9px 13px;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: .875rem; font-family: inherit;
  color: var(--gray-900); background: var(--white);
  transition: var(--transition);
  outline: none;
}
.form-control:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(0,191,165,.12); }
.form-control::placeholder { color: var(--gray-500); }
textarea.form-control { resize: vertical; min-height: 100px; }
select.form-control { cursor: pointer; }
.form-row { display: grid; gap: 16px; }
.form-row.cols-2 { grid-template-columns: 1fr 1fr; }
.form-row.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
.form-hint { font-size: .75rem; color: var(--gray-500); margin-top: 4px; }

/* ── ALERTS / MESSAGES ── */
.messages-container { padding: 0 24px; margin-top: 12px; }
.alert {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px; border-radius: var(--radius-sm);
  font-size: .875rem; font-weight: 500;
  animation: slideDown .3s ease;
  margin-bottom: 8px;
}
.alert-success { background: var(--success-light); color: #065F46; border-left: 4px solid var(--success); }
.alert-error, .alert-danger { background: var(--danger-light); color: #991B1B; border-left: 4px solid var(--danger); }
.alert-warning { background: var(--warning-light); color: #92400E; border-left: 4px solid var(--warning); }
.alert-info { background: var(--info-light); color: #1E40AF; border-left: 4px solid var(--info); }
.alert-close { margin-left: auto; cursor: pointer; opacity: .6; background: none; border: none; font-size: 1rem; }
.alert-close:hover { opacity: 1; }

/* ── SEARCH BAR ── */
.search-bar {
  display: flex; align-items: center; gap: 10px;
  background: var(--white); border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm); padding: 8px 14px;
  transition: var(--transition);
}
.search-bar:focus-within { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(0,191,165,.12); }
.search-bar input { border: none; outline: none; font-size: .875rem; flex: 1; font-family: inherit; background: transparent; }
.search-bar svg { color: var(--gray-500); flex-shrink: 0; }

/* ── FILTERS BAR ── */
.filters-bar {
  display: flex; align-items: center; gap: 10px;
  flex-wrap: wrap; margin-bottom: 16px;
}

/* ── EMPTY STATE ── */
.empty-state {
  text-align: center; padding: 48px 24px; color: var(--gray-500);
}
.empty-state svg { width: 56px; height: 56px; margin-bottom: 12px; opacity: .4; }
.empty-state p { font-size: .9rem; }

/* ── CHART CONTAINER ── */
.chart-container { position: relative; height: 240px; }

/* ── ANIMATIONS ── */
@keyframes slideUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ── STAGGER ANIMATION ── */
.kpi-card:nth-child(1) { animation-delay: .05s; }
.kpi-card:nth-child(2) { animation-delay: .1s; }
.kpi-card:nth-child(3) { animation-delay: .15s; }
.kpi-card:nth-child(4) { animation-delay: .2s; }
.kpi-card:nth-child(5) { animation-delay: .25s; }
.kpi-card:nth-child(6) { animation-delay: .3s; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.mobile-open { transform: translateX(0); }
  .main-content { margin-left: 0 !important; }
  .form-row.cols-2, .form-row.cols-3 { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .page-content { padding: 16px; }
}
@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr; }
}

/* ── LOGIN PAGE ── */
.login-page {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 50%, #0D3054 100%);
  display: flex; align-items: center; justify-content: center;
  padding: 24px; position: relative; overflow: hidden;
}
.login-bg-decoration {
  position: absolute; inset: 0; pointer-events: none; overflow: hidden;
}
.login-bg-decoration::before {
  content: '';
  position: absolute; width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,191,165,.12) 0%, transparent 70%);
  top: -200px; right: -200px;
}
.login-bg-decoration::after {
  content: '';
  position: absolute; width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(0,191,165,.08) 0%, transparent 70%);
  bottom: -100px; left: -100px;
}
.login-card {
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(20px);
  border-radius: 20px;
  padding: 48px 40px;
  width: 100%; max-width: 440px;
  box-shadow: 0 24px 64px rgba(0,0,0,.3);
  animation: slideUp .5s ease;
  position: relative; z-index: 1;
}
.login-logo {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 32px; justify-content: center;
}
.login-logo-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, var(--teal), var(--teal-dark));
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; font-weight: 800; color: var(--white);
  box-shadow: 0 8px 24px rgba(0,191,165,.35);
}
.login-logo-text { text-align: left; }
.login-logo-name { font-size: 1.4rem; font-weight: 800; color: var(--navy); }
.login-logo-sub { font-size: .78rem; color: var(--gray-600); }
.login-title { font-size: 1.2rem; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.login-sub { font-size: .875rem; color: var(--gray-600); margin-bottom: 28px; }
.login-input-wrap { position: relative; margin-bottom: 16px; }
.login-input-icon {
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  color: var(--gray-500); pointer-events: none;
}
.login-input {
  width: 100%; padding: 12px 14px 12px 40px;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm); font-size: .9rem;
  font-family: inherit; outline: none;
  transition: var(--transition); color: var(--gray-900);
}
.login-input:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(0,191,165,.12); }
.login-btn {
  width: 100%; padding: 13px;
  background: linear-gradient(135deg, var(--teal), var(--teal-dark));
  color: var(--white); border: none; border-radius: var(--radius-sm);
  font-size: .95rem; font-weight: 700; cursor: pointer;
  transition: var(--transition); font-family: inherit;
  box-shadow: 0 4px 16px rgba(0,191,165,.3);
}
.login-btn:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(0,191,165,.4); }
.login-btn:active { transform: translateY(0); }

/* ── DETAIL SECTIONS ── */
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.detail-item { }
.detail-label { font-size: .75rem; font-weight: 600; color: var(--gray-500); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 3px; }
.detail-value { font-size: .9rem; color: var(--gray-900); font-weight: 500; }

/* ── SECTION TABS ── */
.tabs { display: flex; gap: 4px; border-bottom: 2px solid var(--gray-200); margin-bottom: 20px; }
.tab-btn {
  padding: 10px 18px; font-size: .875rem; font-weight: 600;
  color: var(--gray-600); background: none; border: none;
  cursor: pointer; border-bottom: 2px solid transparent;
  margin-bottom: -2px; transition: var(--transition);
  text-decoration: none; display: inline-block;
}
.tab-btn:hover { color: var(--teal); }
.tab-btn.active { color: var(--teal); border-bottom-color: var(--teal); }

/* ── TIMELINE ── */
.timeline { position: relative; padding-left: 24px; }
.timeline::before { content: ''; position: absolute; left: 8px; top: 0; bottom: 0; width: 2px; background: var(--gray-200); }
.timeline-item { position: relative; margin-bottom: 20px; }
.timeline-dot {
  position: absolute; left: -20px; top: 4px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--teal); border: 2px solid var(--white);
  box-shadow: 0 0 0 2px var(--teal);
}
.timeline-date { font-size: .75rem; color: var(--gray-500); font-weight: 600; margin-bottom: 4px; }
.timeline-content { background: var(--gray-50); border-radius: var(--radius-sm); padding: 12px 14px; border: 1px solid var(--gray-200); }
.timeline-title { font-size: .875rem; font-weight: 700; color: var(--navy); }
.timeline-text { font-size: .82rem; color: var(--gray-700); margin-top: 4px; }

/* ── MODAL ── */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.5);
  display: flex; align-items: center; justify-content: center;
  z-index: 500; padding: 24px;
  animation: fadeIn .2s ease;
}
.modal {
  background: var(--white); border-radius: var(--radius);
  width: 100%; max-width: 520px;
  box-shadow: var(--shadow-lg);
  animation: slideUp .25s ease;
}
.modal-header {
  padding: 18px 20px; border-bottom: 1px solid var(--gray-200);
  display: flex; align-items: center; justify-content: space-between;
}
.modal-title { font-size: 1rem; font-weight: 700; color: var(--navy); }
.modal-body { padding: 20px; }
.modal-footer { padding: 14px 20px; border-top: 1px solid var(--gray-200); display: flex; gap: 10px; justify-content: flex-end; }

/* ── AVATAR ── */
.avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--teal); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .9rem; flex-shrink: 0;
  overflow: hidden;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar-lg { width: 80px; height: 80px; font-size: 1.5rem; }

/* ── PAGE HEADER ── */
.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; flex-wrap: wrap; gap: 12px; }
.page-header-left h1 { font-size: 1.3rem; font-weight: 800; color: var(--navy); }
.page-header-left p { font-size: .85rem; color: var(--gray-600); margin-top: 2px; }

/* ── FINANCIAL ── */
.saldo-positive { color: var(--success); }
.saldo-negative { color: var(--danger); }
.receita-pill { background: var(--success-light); color: #065F46; }
.despesa-pill { background: var(--danger-light); color: #991B1B; }