/* ═══════════════════════════════════════════════════
   Organiza Dívidas — Modern CSS
   Design: Notion / Stripe / Nubank inspired
   ═══════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css');

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

:root {
  /* Light theme (default) */
  --sidebar-bg: #0F172A;
  --sidebar-text: #94A3B8;
  --sidebar-text-hover: #F1F5F9;
  --sidebar-active: #2563EB;
  --sidebar-width: 240px;

  --main-bg: #f8fafc;
  --card-bg: #FFFFFF;
  --card-border: #e2e8f0;
  --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --card-shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.04);
  --card-radius: 16px;

  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #94A3B8;
  --text-inverse: #FFFFFF;

  --accent: #2563EB;
  --accent-hover: #1D4ED8;
  --accent-light: rgba(37, 99, 235, 0.10);
  --success: #22C55E;
  --success-light: rgba(34, 197, 94, 0.10);
  --error: #EF4444;
  --error-light: rgba(239, 68, 68, 0.10);
  --alert: #F59E0B;
  --alert-light: rgba(245, 158, 11, 0.10);
  --purple: #8B5CF6;
  --purple-light: rgba(139, 92, 246, 0.10);

  --input-bg: #FFFFFF;
  --input-border: #CBD5E1;
  --input-focus: #2563EB;

  --table-border: #E2E8F0;
  --table-hover: rgba(37, 99, 235, 0.03);

  --badge-bg: #F1F5F9;
  --badge-text: #475569;

  --divider: #E2E8F0;

  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
}

/* ─── Dark Theme ─── */
html[data-theme="dark"] {
  --sidebar-bg: #0a0a0f;
  --sidebar-text: #6B7280;
  --sidebar-text-hover: #E5E7EB;
  --sidebar-active: #3B82F6;

  --main-bg: #0d0d11;
  --card-bg: #16161e;
  --card-border: #27272F;
  --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  --card-shadow-hover: 0 4px 16px rgba(0, 0, 0, 0.4);

  --text-primary: #F1F5F9;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  --text-inverse: #0F172A;

  --accent: #3B82F6;
  --accent-hover: #60A5FA;
  --accent-light: rgba(59, 130, 246, 0.12);
  --success-light: rgba(34, 197, 94, 0.12);
  --error-light: rgba(239, 68, 68, 0.12);
  --alert-light: rgba(245, 158, 11, 0.12);
  --purple-light: rgba(139, 92, 246, 0.12);

  --input-bg: #1E1E27;
  --input-border: #33333D;
  --input-focus: #3B82F6;

  --table-border: #27272F;
  --table-hover: rgba(59, 130, 246, 0.04);

  --badge-bg: #27272F;
  --badge-text: #9CA3AF;

  --divider: #27272F;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.4);
}

/* ─── Body ─── */
html, body {
  height: 100%;
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--main-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background var(--transition-base), color var(--transition-base);
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover {
  color: var(--accent-hover);
}

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

/* ═══ Sidebar ═══ */
.sidebar {
  width: var(--sidebar-width);
  min-width: var(--sidebar-width);
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, #0D1B2A 0%, #0F172A 40%, #0B1325 100%);
  color: var(--sidebar-text);
  z-index: 100;
  overflow-y: auto;
  overflow-x: hidden;
  transition: background var(--transition-base), transform var(--transition-base);
  border-right: 1px solid rgba(37, 99, 235, 0.08);
}

/* Custom scrollbar for sidebar */
.sidebar::-webkit-scrollbar {
  width: 4px;
}
.sidebar::-webkit-scrollbar-track {
  background: transparent;
}
.sidebar::-webkit-scrollbar-thumb {
  background: rgba(37, 99, 235, 0.25);
  border-radius: 4px;
}
.sidebar::-webkit-scrollbar-thumb:hover {
  background: rgba(37, 99, 235, 0.4);
}

/* ─── Sidebar Logo ─── */
.sidebar-logo {
  display: flex;
  align-items: center;
  padding: 22px 18px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
}
.sidebar-logo::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 18px;
  right: 18px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.3), transparent);
}
.sidebar-logo a {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #2563EB, #1D4ED8);
  border-radius: 10px;
  font-size: 16px;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
  flex-shrink: 0;
}
.logo-text {
  font-size: 17px;
  font-weight: 700;
  background: linear-gradient(135deg, #E2E8F0, #94A3B8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.3px;
}

/* ─── Sidebar Nav ─── */
.sidebar-nav {
  flex: 1;
  padding: 10px 8px;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.sidebar-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.sidebar-nav ul li {
  list-style: none;
}
.sidebar-nav ul li a,
.sidebar-footer ul li a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--sidebar-text);
  text-decoration: none;
  transition: all 200ms ease;
  position: relative;
  margin: 1px 0;
}
.sidebar-nav ul li a .nav-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.03);
  flex-shrink: 0;
  transition: all 200ms ease;
}
.sidebar-nav ul li a .nav-label {
  font-size: 13.5px;
  transition: all 200ms ease;
}

/* Hover state */
.sidebar-nav ul li a:hover {
  color: var(--sidebar-text-hover);
  background: rgba(255, 255, 255, 0.04);
}
.sidebar-nav ul li a:hover .nav-icon {
  background: rgba(37, 99, 235, 0.12);
  transform: scale(1.05);
}

/* Active state — left accent bar + blue glow */
.sidebar-nav ul li.active a,
.sidebar-footer ul li.active a {
  color: #60A5FA;
  background: linear-gradient(90deg, rgba(37, 99, 235, 0.12) 0%, rgba(37, 99, 235, 0.04) 100%);
  font-weight: 600;
}
.sidebar-nav ul li.active a::before,
.sidebar-footer ul li.active a::before {
  content: '';
  position: absolute;
  left: -8px;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 22px;
  background: #3B82F6;
  border-radius: 0 4px 4px 0;
  box-shadow: 0 0 8px rgba(59, 130, 246, 0.5);
}
.sidebar-nav ul li.active a .nav-icon,
.sidebar-footer ul li.active a .nav-icon {
  background: rgba(37, 99, 235, 0.18);
  color: #60A5FA;
}

/* ─── Sidebar Footer ─── */
.sidebar-footer {
  padding: 10px 8px 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
}
.sidebar-footer::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 18px;
  right: 18px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.2), transparent);
}
.sidebar-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.sidebar-footer ul li {
  list-style: none;
}
.sidebar-footer ul li a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 500;
  color: #6B8A9E;
  text-decoration: none;
  transition: all 200ms ease;
  position: relative;
  margin: 1px 0;
}
.sidebar-footer ul li a .nav-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.03);
  flex-shrink: 0;
  transition: all 200ms ease;
}
.sidebar-footer ul li a:hover {
  color: var(--sidebar-text-hover);
  background: rgba(255, 255, 255, 0.04);
}
.sidebar-footer ul li a:hover .nav-icon {
  background: rgba(37, 99, 235, 0.12);
  transform: scale(1.05);
}

/* Logout item special */
.sidebar-footer ul li.logout-item a:hover {
  color: #F87171;
  background: rgba(239, 68, 68, 0.06);
}
.sidebar-footer ul li.logout-item a:hover .nav-icon {
  background: rgba(239, 68, 68, 0.12);
  color: #F87171;
}

/* ─── Sidebar User Info ─── */
.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 12px 8px;
  margin-bottom: 6px;
}
.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, #2563EB, #1D4ED8);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(37, 99, 235, 0.3);
}
.user-info {
  flex: 1;
  min-width: 0;
}
.user-name {
  font-size: 13px;
  font-weight: 600;
  color: #E2E8F0;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.user-email {
  font-size: 11px;
  color: #6B8A9E;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ─── Mobile Overlay ─── */
.sidebar-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 99;
  opacity: 0;
  transition: opacity 250ms ease;
}
.sidebar-overlay.active {
  display: block;
  opacity: 1;
}

/* Hamburger (mobile) */
.sidebar-toggle-input {
  display: none;
}
.sidebar-toggle {
  display: none;
  position: fixed;
  top: 14px;
  left: 14px;
  z-index: 200;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  color: var(--text-primary);
  font-size: 18px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}
.sidebar-toggle:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.sidebar-toggle .fa-times {
  color: var(--accent);
}
.sidebar-toggle:hover .fa-times {
  color: #fff;
}

/* ═══ Main Content ═══ */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  padding: 28px 32px;
  overflow-y: auto;
  min-height: 100vh;
  transition: margin-left var(--transition-base), padding var(--transition-base);
}

/* ─── Page Header ─── */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
}
.page-header h1 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.4px;
}
.page-header p {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ═══ Stat Cards Grid ═══ */
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--card-bg);
  border-radius: var(--card-radius);
  padding: 20px;
  border: 1px solid var(--card-border);
  box-shadow: var(--card-shadow);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.stat-card:hover {
  box-shadow: var(--card-shadow-hover);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.stat-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  font-size: 18px;
  flex-shrink: 0;
}
.stat-icon.blue {
  background: var(--accent-light);
  color: var(--accent);
}
.stat-icon.green {
  background: var(--success-light);
  color: var(--success);
}
.stat-icon.red {
  background: var(--error-light);
  color: var(--error);
}
.stat-icon.orange {
  background: var(--alert-light);
  color: var(--alert);
}
.stat-icon.purple {
  background: var(--purple-light);
  color: var(--purple);
}

.stat-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.stat-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  line-height: 1.2;
}
.stat-sub {
  font-size: 13px;
  color: var(--text-secondary);
}
.stat-sub i {
  margin-right: 4px;
}
.stat-sub .trend-up {
  color: var(--success);
}
.stat-sub .trend-down {
  color: var(--error);
}

/* ═══ Generic Cards ═══ */
.card {
  background: var(--card-bg);
  border-radius: var(--card-radius);
  padding: 24px;
  border: 1px solid var(--card-border);
  box-shadow: var(--card-shadow);
  transition: all var(--transition-base);
  margin-bottom: 24px;
}
.card:hover {
  box-shadow: var(--card-shadow-hover);
}
.card h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
  letter-spacing: -0.2px;
}
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

/* ═══ Visão Mensal Grid ═══ */
.meses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
}
.mes-card {
  background: var(--main-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 16px 14px;
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}
.mes-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--card-shadow-hover);
}
.mes-card.mes-current {
  border-color: var(--accent);
  background: linear-gradient(135deg, rgba(37,99,235,0.06), rgba(37,99,235,0.02));
}
.mes-card.mes-zero {
  opacity: 0.5;
}
.mes-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}
.mes-label small {
  display: block;
  font-size: 10px;
  font-weight: 400;
  color: var(--text-muted);
  margin-top: 1px;
}
.mes-badge {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: #fff;
  background: var(--accent);
  padding: 1px 8px;
  border-radius: 10px;
  margin-bottom: 4px;
}
.mes-valor {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.3px;
  margin-bottom: 2px;
}
.mes-card.mes-current .mes-valor {
  color: var(--accent);
}
.mes-qtd {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
}
.mes-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: rgba(37,99,235,0.1);
}
.mes-bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 0 2px 0 0;
}

/* ═══ Tables ═══ */
.table-wrap {
  overflow-x: auto;
  border-radius: 12px;
  border: 1px solid var(--table-border);
}
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.table th {
  text-align: left;
  padding: 12px 16px;
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  background: var(--main-bg);
  border-bottom: 1px solid var(--table-border);
  white-space: nowrap;
}
.table td {
  padding: 12px 16px;
  color: var(--text-primary);
  border-bottom: 1px solid var(--table-border);
  transition: background var(--transition-fast);
}
.table tr:last-child td {
  border-bottom: none;
}
.table tbody tr:hover td {
  background: var(--table-hover);
}

/* ═══ Badges ═══ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  background: var(--badge-bg);
  color: var(--badge-text);
  white-space: nowrap;
  transition: all var(--transition-fast);
}
.badge-green {
  background: var(--success-light);
  color: var(--success);
}
.badge-red {
  background: var(--error-light);
  color: var(--error);
}
.badge-blue {
  background: var(--accent-light);
  color: var(--accent);
}
.badge-yellow {
  background: var(--alert-light);
  color: var(--alert);
}
.badge-orange {
  background: rgba(249, 115, 22, 0.15);
  color: #f97316;
}
.badge-purple {
  background: var(--purple-light);
  color: var(--purple);
}

/* ═══ Buttons ═══ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border: none;
  border-radius: 10px;
  font-family: var(--font);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  line-height: 1.4;
}
.btn i {
  font-size: 15px;
}
.btn:active {
  transform: scale(0.97);
}
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}
.btn-success {
  background: var(--success);
  color: #fff;
}
.btn-success:hover {
  background: #16A34A;
  box-shadow: 0 4px 12px rgba(34, 197, 94, 0.35);
}
.btn-danger {
  background: var(--error);
  color: #fff;
}
.btn-danger:hover {
  background: #DC2626;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.35);
}
.btn-warning {
  background: var(--alert);
  color: #fff;
}
.btn-warning:hover {
  background: #D97706;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.35);
}
.btn-sm {
  padding: 6px 14px;
  font-size: 13px;
  border-radius: 8px;
}
.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--card-border);
}
.btn-ghost:hover {
  background: var(--badge-bg);
  color: var(--text-primary);
  border-color: var(--text-muted);
}

/* ═══ Forms ═══ */
.form-group {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.2px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--input-border);
  border-radius: 10px;
  font-family: var(--font);
  font-size: 14px;
  color: var(--text-primary);
  background: var(--input-bg);
  transition: all var(--transition-fast);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--input-focus);
  box-shadow: 0 0 0 3px var(--accent-light);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}
.form-group textarea {
  resize: vertical;
  min-height: 80px;
}
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ═══ Upcoming Section ═══ */
.upcoming-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.upcoming-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  transition: all var(--transition-fast);
}
.upcoming-item:hover {
  border-color: var(--accent);
  box-shadow: var(--card-shadow-hover);
}
.upcoming-today {
  border-left: 4px solid var(--accent);
}
.upcoming-tomorrow {
  border-left: 4px solid var(--alert);
}
.upcoming-info {
  flex: 1;
  min-width: 0;
}
.upcoming-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}
.upcoming-meta {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}
.upcoming-val {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
}

/* ═══ Login Page ═══ */
.login-page {
  display: flex;
  min-height: 100vh;
  background: linear-gradient(135deg, #0F172A, #1E293B);
  overflow: hidden;
}

.login-left {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.login-card {
  background: var(--card-bg);
  border-radius: 20px;
  padding: 48px 40px;
  max-width: 420px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--card-border);
  animation: fadeInUp 0.5s ease;
}
.login-card h2 {
  font-size: 28px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 4px;
  letter-spacing: -0.5px;
}
.login-card p.sub {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.btn-login {
  width: 100%;
  padding: 14px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
  font-family: var(--font);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.btn-login:hover {
  background: var(--accent-hover);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
  transform: translateY(-1px);
}
.btn-login:active {
  transform: translateY(0) scale(0.99);
}

.login-right {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 24px;
}

.login-right::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.12), transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: pulseGlow 4s ease-in-out infinite;
}

.mockup {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 420px;
  width: 100%;
  position: relative;
  z-index: 1;
}

.mockup-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  padding: 20px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  animation: slideInRight 0.6s ease backwards;
}
.mockup-item:nth-child(1) { animation-delay: 0.1s; }
.mockup-item:nth-child(2) { animation-delay: 0.2s; }
.mockup-item:nth-child(3) { animation-delay: 0.3s; }
.mockup-item:nth-child(4) { animation-delay: 0.4s; }

.mockup-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.mockup-icon.blue {
  background: rgba(59, 130, 246, 0.2);
  color: #60A5FA;
}
.mockup-icon.green {
  background: rgba(34, 197, 94, 0.2);
  color: #4ADE80;
}
.mockup-icon.red {
  background: rgba(239, 68, 68, 0.2);
  color: #F87171;
}
.mockup-icon.orange {
  background: rgba(245, 158, 11, 0.2);
  color: #FBBF24;
}

.mockup-info {
  flex: 1;
}
.mockup-info .mockup-title {
  font-size: 14px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2px;
}
.mockup-info .mockup-desc {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
}
.mockup-val {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
}

/* ═══ Animations ═══ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulseGlow {
  0%, 100% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.5;
  }
  50% {
    transform: translate(-50%, -50%) scale(1.15);
    opacity: 1;
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.fade-in {
  animation: fadeIn 0.3s ease;
}

/* ═══ Utility Classes ═══ */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--text-muted); }
.text-success { color: var(--success); }
.text-error { color: var(--error); }
.text-accent { color: var(--accent); }
.text-sm { font-size: 13px; }
.text-xs { font-size: 12px; }
.font-bold { font-weight: 700; }
.font-medium { font-weight: 500; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }

.mt-2 { margin-top: 8px; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }

.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Divider */
hr {
  border: none;
  border-top: 1px solid var(--divider);
  margin: 20px 0;
}

/* ─── Scrollbar ─── */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--text-muted);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-secondary);
}

/* ─── Theme Toggle ─── */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--badge-bg);
  border: 1px solid var(--card-border);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 16px;
  transition: all var(--transition-fast);
}
.theme-toggle:hover {
  background: var(--accent-light);
  color: var(--accent);
  border-color: var(--accent);
}

/* ─── Empty State ─── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  text-align: center;
  color: var(--text-muted);
}
.empty-state i {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.5;
}
.empty-state h3 {
  color: var(--text-secondary);
  margin-bottom: 4px;
}
.empty-state p {
  font-size: 14px;
  max-width: 320px;
}

/* ─── Notification / Toast ─── */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 14px 20px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  z-index: 999;
  animation: fadeInUp 0.3s ease;
  backdrop-filter: blur(8px);
}
.toast i {
  font-size: 18px;
}
.toast.success i { color: var(--success); }
.toast.error i { color: var(--error); }
.toast.info i { color: var(--accent); }

/* ═══ Alerts ═══ */
.alert {
  padding: 14px 18px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.alert-success {
  background: var(--success-light);
  color: #16a34a;
  border: 1px solid rgba(34, 197, 94, 0.25);
}
.alert-danger {
  background: var(--error-light);
  color: #dc2626;
  border: 1px solid rgba(239, 68, 68, 0.25);
}

/* ═══ Compra Cards ═══ */
.compra-card {
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 16px 18px;
  margin-bottom: 12px;
  transition: all var(--transition-base);
}
.compra-card:last-child {
  margin-bottom: 0;
}
.compra-card:hover {
  border-color: var(--accent);
  box-shadow: var(--card-shadow-hover);
}
.compra-card.compra-devedor {
  border-left: 3px solid #8B5CF6;
}
.compra-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 8px;
}
.compra-left {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.compra-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.compra-card-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.debtor-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  color: #8B5CF6;
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.2);
}
.compra-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 12px;
  color: var(--text-muted);
}
.compra-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}
.compra-meta i {
  font-size: 11px;
}

/* Parcelas */
.parcelas-list {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--divider);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.parcela-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 8px;
  background: var(--main-bg);
  border: 1px solid var(--card-border);
  font-size: 12px;
  transition: all var(--transition-fast);
}
.parcela-item:hover {
  border-color: var(--accent);
}
.parcela-paga {
  opacity: 0.5;
}
.parcela-vencida {
  border-color: rgba(239, 68, 68, 0.3);
  background: rgba(239, 68, 68, 0.04);
}
.parcela-num {
  font-weight: 700;
  color: var(--text-muted);
  font-size: 11px;
}
.parcela-valor {
  font-weight: 600;
  color: var(--text-primary);
}
.parcela-venc {
  color: var(--text-muted);
  font-size: 11px;
}
.parcela-status {
  display: flex;
}

/* ═══ Modal ═══ */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 500;
}
.modal-overlay.active {
  display: block;
}
.modal-overlay.active .modal {
  display: flex;
}
.modal {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  max-width: 520px;
  max-height: 85vh;
  background: var(--card-bg);
  border-radius: 16px;
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow-lg);
  z-index: 501;
  flex-direction: column;
  overflow: hidden;
}
.modal.active {
  display: flex;
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid var(--card-border);
}
.modal-header h3 {
  font-size: 16px;
  font-weight: 700;
  margin: 0;
}
.modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 18px 20px;
}
.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  padding: 14px 20px;
  border-top: 1px solid var(--card-border);
}
.modal-card-badge {
  display: inline-block;
  padding: 4px 14px;
  background: var(--accent-light);
  color: var(--accent);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
}
.modal-mes-select {
  margin-top: 14px;
  margin-bottom: 14px;
}
.modal-mes-select label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.modal-mes-select select {
  width: 100%;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--card-border);
  background: var(--input-bg);
  color: var(--text-primary);
  font-size: 14px;
}

/* Parcela preview dentro do modal */
.parcela-preview {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 8px;
  background: var(--main-bg);
  border: 1px solid var(--card-border);
  margin-bottom: 4px;
  font-size: 13px;
}
.installment-preview {
  padding: 10px 14px;
  background: var(--accent-light);
  border-radius: 8px;
  font-size: 13px;
  color: var(--text-primary);
  margin-bottom: 16px;
  display: none;
}

/* ─── Modal Total Box ─── */
.modal-loading {
  text-align: center;
  padding: 30px 0;
  color: var(--text-muted);
  font-size: 14px;
}
.modal-total-box {
  text-align: center;
  padding: 20px 0;
}
.mtb-header {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.mtb-header strong {
  color: var(--text-primary);
}
.mtb-valor {
  font-size: 36px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -1px;
  line-height: 1.2;
}

/* ═══ Cartão Débitos Mensais ═══ */
.cartao-debitos {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.cartao-debito-item {
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 14px 16px;
  background: var(--main-bg);
  transition: all var(--transition-base);
}
.cartao-debito-item:hover {
  border-color: var(--accent);
  box-shadow: var(--card-shadow-hover);
}
.cd-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  font-size: 14px;
}
.cd-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.cd-meses {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
}
.cd-mes {
  text-align: center;
  padding: 8px 4px;
  border-radius: 8px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  transition: all var(--transition-fast);
}
.cd-mes.cd-atual {
  border-color: var(--accent);
  background: var(--accent-light);
}
.cd-mes.cd-vazio {
  opacity: 0.4;
}
.cd-mes-label {
  display: block;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.cd-mes-valor {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
}
.cd-mes-valor.cd-zero {
  color: var(--text-muted);
}
.cd-mes-qtd {
  display: block;
  font-size: 9px;
  color: var(--text-muted);
  margin-top: 1px;
}

/* ═══ Devedores Grid ═══ */
.devedores-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.devedor-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--main-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  transition: all var(--transition-base);
}
.devedor-card:hover {
  border-color: var(--accent);
  box-shadow: var(--card-shadow-hover);
}
.devedor-avatar {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, #8B5CF6, #6D28D9);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  flex-shrink: 0;
}
a.devedor-card {
  text-decoration: none;
  color: inherit;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--main-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  transition: all var(--transition-base);
  cursor: pointer;
}
a.devedor-card:hover {
  border-color: var(--accent);
  box-shadow: var(--card-shadow-hover);
}
.devedor-ativo {
  border-color: var(--accent) !important;
  background: linear-gradient(135deg, rgba(37,99,235,0.06), rgba(37,99,235,0.02)) !important;
}
.devedor-check {
  color: var(--accent);
  font-size: 18px;
  flex-shrink: 0;
}
.devedor-info {
  flex: 1;
  min-width: 0;
}
.devedor-info strong {
  display: block;
  font-size: 14px;
  color: var(--text-primary);
}
.devedor-info span {
  font-size: 12px;
  color: var(--text-muted);
}
.devedor-valor {
  text-align: right;
  flex-shrink: 0;
}
.devedor-valor .dev-text {
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}
.devedor-valor strong {
  font-size: 17px;
  color: var(--text-primary);
}
.devedor-valor .dev-pagas {
  display: block;
  font-size: 10px;
  color: var(--text-muted);
}

/* ═══ Compra Para (radio group) ═══ */
.compra-para-group {
  display: flex;
  gap: 8px;
  padding: 4px 0;
}
.radio-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1px solid var(--card-border);
  border-radius: 10px;
  background: var(--main-bg);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 13px;
  font-weight: 500;
}
.radio-btn input[type="radio"] {
  accent-color: var(--accent);
  margin: 0;
}
.radio-btn:hover {
  border-color: var(--accent);
}
.radio-btn:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-light);
  color: var(--accent);
}
.compra-para-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
@media (max-width: 480px) {
  .compra-para-group {
    flex-direction: column;
  }
  .radio-btn {
    width: 100%;
    justify-content: center;
  }
}

/* ═══ Filter Bar ═══ */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 18px;
  background: var(--accent-light);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: 12px;
  font-size: 14px;
  color: var(--text-primary);
  margin-bottom: 20px;
}
.filter-bar strong {
  color: var(--accent);
}

/* ═══ Responsive ═══ */

/* Tablet */
@media (max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .main-content {
    padding: 24px 20px;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .sidebar-toggle {
    display: flex;
  }

  #sidebarToggle:checked ~ .sidebar {
    left: 0;
  }
  #sidebarToggle:checked ~ .sidebar-overlay {
    display: block !important;
    opacity: 1;
  }
  #sidebarToggle:checked + .sidebar-toggle i {
    display: none;
  }
  #sidebarToggle:checked + .sidebar-toggle::after {
    content: '\2715';
    font-size: 16px;
    font-weight: 700;
  }

  .sidebar {
    left: -240px;
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.3);
    transition: left 250ms ease;
  }
  .sidebar.open {
    left: 0;
  }

  .sidebar-overlay.active {
    display: block !important;
  }

  .main-content {
    margin-left: 0;
    padding: 20px 16px;
    padding-top: 68px;
  }

  .grid-4, .grid-3, .grid-2 {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .page-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .login-right {
    display: none;
  }
  .login-card {
    padding: 36px 28px;
    max-width: 100%;
    border-radius: 16px;
  }

  .stat-card {
    padding: 16px;
  }
  .stat-value {
    font-size: 24px;
  }

  .card {
    padding: 18px;
  }

  .table-wrap {
    border-radius: 8px;
  }
  .table th,
  .table td {
    padding: 10px 12px;
    font-size: 13px;
  }

  .btn {
    padding: 8px 16px;
    font-size: 13px;
  }
}

/* Small mobile */
@media (max-width: 480px) {
  .main-content {
    padding: 14px 12px;
    padding-top: 60px;
  }
  .login-card {
    padding: 28px 20px;
  }
  .login-card h2 {
    font-size: 22px;
  }
}

/* ─── Flash Messages ─── */
.flash-msg {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 9999;
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: 500;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  animation: flashIn .3s ease;
}
.flash-success { background: #059669; color: #fff; }
.flash-error   { background: #dc2626; color: #fff; }
.flash-info    { background: #2563eb; color: #fff; }
@keyframes flashIn {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ─── Filter Bar (Compras) ─── */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 10px 14px;
  margin-bottom: 20px;
  flex-wrap: wrap;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.filter-group {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 2px 0;
}
.filter-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-right: 6px;
  opacity: 0.7;
}
.filter-chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--hover-bg);
  border: 1px solid transparent;
  text-decoration: none;
  transition: all .15s ease;
  cursor: pointer;
  white-space: nowrap;
}
.filter-chip:hover {
  background: var(--btn-hover);
  color: var(--text-primary);
  border-color: var(--border);
}
.filter-chip.active {
  background: var(--chip-bg, var(--primary));
  color: #fff;
  border-color: var(--chip-bg, var(--primary));
  box-shadow: 0 1px 4px rgba(0,0,0,0.15);
}
.filter-divider {
  width: 1px;
  height: 22px;
  background: var(--border);
  margin: 0 10px;
  flex-shrink: 0;
  opacity: 0.5;
}
/* ─── Filtro Mês ─── */
.filter-month-nav {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 2px 6px 2px 2px;
  border-radius: 20px;
  background: var(--hover-bg);
  border: 1px solid transparent;
  transition: all .15s ease;
}
.filter-month-nav:hover {
  border-color: var(--border);
}
.month-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-size: 11px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all .12s ease;
  cursor: pointer;
}
.month-arrow:hover:not(.disabled) {
  background: var(--btn-hover);
  color: var(--primary);
}
.month-arrow.disabled {
  opacity: 0.3;
  cursor: default;
  pointer-events: none;
}
.month-name {
  display: inline-block;
  padding: 0 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  white-space: nowrap;
  transition: color .12s ease;
  user-select: none;
}
.month-name:hover {
  color: var(--primary);
}
.month-name.month-none {
  color: var(--text-muted);
  font-weight: 500;
}
.month-name.month-none:hover {
  color: var(--primary);
}
.month-clear {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  font-size: 10px;
  color: var(--text-muted);
  text-decoration: none;
  transition: all .12s ease;
  margin-left: 2px;
}
.month-clear:hover {
  background: var(--btn-hover);
  color: #ef4444;
}

/* ─── Popup Calendário de Mês ─── */
.month-calendar-popup {
  position: absolute;
  z-index: 9999;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.18);
  padding: 14px;
  min-width: 260px;
  animation: fadeIn .12s ease;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}
.cal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.cal-nav {
  background: none;
  border: none;
  font-size: 14px;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  transition: all .12s ease;
}
.cal-nav:hover {
  background: var(--hover-bg);
  color: var(--primary);
}
.cal-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}
.cal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
}
.cal-month {
  text-align: center;
  padding: 8px 6px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: 8px;
  cursor: pointer;
  transition: all .12s ease;
}
.cal-month:hover {
  background: var(--hover-bg);
  color: var(--primary);
}
.cal-month.cal-active {
  background: var(--primary);
  color: #fff;
  font-weight: 600;
}
.cal-close {
  position: absolute;
  top: 6px;
  right: 8px;
  background: none;
  border: none;
  font-size: 14px;
  color: var(--text-muted);
  cursor: pointer;
  padding: 2px;
  line-height: 1;
}
.cal-close:hover {
  color: var(--text-primary);
}
.filter-clear {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-size: 11px;
  color: var(--text-muted);
  text-decoration: none;
  transition: all .15s ease;
  flex-shrink: 0;
}
.filter-clear:hover {
  background: #fee2e2;
  color: #dc2626;
}
.filter-clear-all {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  padding: 4px 12px;
  border-radius: 20px;
  transition: all .15s ease;
  white-space: nowrap;
}
.filter-clear-all:hover {
  background: #fee2e2;
  color: #dc2626;
}