:root {
  --primary: #1e3a5f;
  --primary-hover: #162d4a;
  --primary-dark: #0f2140;
  --primary-light: #eef2f7;
  --sidebar-bg: #0f172a;
  --sidebar-hover: #1e293b;
  --sidebar-active: #3b82f6;
  --bg: #f1f5f9;
  --white: #ffffff;
  --text: #0f172a;
  --text-light: #64748b;
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  --danger: #dc2626;
  --success: #059669;
  --warning: #d97706;
  --info: #0284c7;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
  --shadow: 0 1px 3px rgba(0,0,0,0.04), 0 4px 12px rgba(15,23,42,0.05);
  --shadow-md: 0 2px 6px rgba(0,0,0,0.04), 0 8px 24px rgba(15,23,42,0.06);
  --shadow-lg: 0 4px 12px rgba(0,0,0,0.05), 0 12px 36px rgba(15,23,42,0.08);
  --shadow-hover: 0 6px 16px rgba(0,0,0,0.05), 0 16px 40px rgba(15,23,42,0.08);
  --radius: 8px;
  --radius-sm: 6px;
  --radius-card: 12px;
  --radius-modal: 14px;
  --radius-btn: 8px;
  --font: 'Inter', 'Segoe UI Emoji', 'Apple Color Emoji', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --row-hover: #f8fafc;
  --row-selected: #eef2f7;
  --row-alt: #f8fafc;
  --table-header: #f1f5f9;
  --total-bg: #f1f5f9;
  --totals-bg: #f8fafc;
  --badge-red-bg: #fef2f2;
  --badge-red-text: #991b1b;
  --badge-green-bg: #f0fdf4;
  --badge-green-text: #166534;
  --badge-yellow-bg: #fffbeb;
  --badge-yellow-text: #92400e;
  --badge-blue-bg: #eff6ff;
  --badge-blue-text: #1e40af;
  --login-start: #0f172a;
  --login-end: #020617;
  --spinner-bg: #e2e8f0;
}

html { transition: color 0.3s, background-color 0.3s; }
html.dark-mode {
  --primary: #3b82f6;
  --primary-hover: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #1e293b;
  --sidebar-bg: #020617;
  --sidebar-hover: #0f172a;
  --sidebar-active: #3b82f6;
  --bg: #0f172a;
  --white: #1e293b;
  --text: #f1f5f9;
  --text-light: #94a3b8;
  --border: #334155;
  --border-light: #1e293b;
  --danger: #f87171;
  --success: #34d399;
  --warning: #fbbf24;
  --info: #60a5fa;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.2);
  --shadow: 0 1px 3px rgba(0,0,0,0.25), 0 4px 12px rgba(0,0,0,0.3);
  --shadow-md: 0 2px 6px rgba(0,0,0,0.3), 0 8px 24px rgba(0,0,0,0.3);
  --shadow-lg: 0 4px 12px rgba(0,0,0,0.3), 0 12px 36px rgba(0,0,0,0.35);
  --shadow-hover: 0 6px 16px rgba(0,0,0,0.35), 0 16px 40px rgba(0,0,0,0.35);
  --row-hover: #0f172a;
  --row-selected: #1e293b;
  --row-alt: #172033;
  --table-header: #0f172a;
  --total-bg: #0f172a;
  --totals-bg: #172033;
  --badge-red-bg: #3b1010;
  --badge-red-text: #fca5a5;
  --badge-green-bg: #0a2e1a;
  --badge-green-text: #86efac;
  --badge-yellow-bg: #2e2a0a;
  --badge-yellow-text: #fde68a;
  --badge-blue-bg: #0a1a3b;
  --badge-blue-text: #93c5fd;
  --login-start: #020617;
  --login-end: #000000;
  --spinner-bg: #334155;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body { height: 100%; font-family: var(--font); color: var(--text); background: var(--bg); font-size: 14px; line-height: 1.5; -webkit-font-smoothing: antialiased; }

#root { height: 100%; }

/* LOGIN SCREEN */
#login-screen {
  height: 100%; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #1a1d1e 0%, #0d0f10 50%, #1a1d1e 100%);
  position: relative; overflow: hidden;
}
#login-screen::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(59,130,246,0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 50%, rgba(59,130,246,0.04) 0%, transparent 50%);
  pointer-events: none;
}
.login-bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.login-card {
  background: var(--white); border-radius: 20px; padding: 40px 40px 32px;
  width: 420px; position: relative; z-index: 1;
  box-shadow: 0 32px 64px rgba(0,0,0,0.35);
  animation: loginFadeIn 0.5s ease-out;
}
@keyframes loginFadeIn {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.login-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), #2563eb, var(--primary));
  border-radius: 20px 20px 0 0;
}
.login-card .login-logo {
  width: 60px; height: 60px; margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--primary) 0%, #2563eb 100%);
  border-radius: 16px; display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 20px; font-weight: 800; letter-spacing: 1px;
  box-shadow: 0 8px 24px rgba(30,58,95,0.25);
  transition: transform 0.25s ease;
}
.login-card .login-logo:hover { transform: scale(1.04); }
.login-card .login-brand { text-align: center; margin-bottom: 28px; }
.login-card .login-brand h1 {
  font-size: 18px; color: var(--text); font-weight: 800; line-height: 1.35; letter-spacing: -0.3px;
}
.login-card .login-brand h1 span { color: var(--primary); }
.login-card .login-brand .brand-subtitle {
  font-size: 11px; color: var(--text-light); letter-spacing: 1.8px; text-transform: uppercase;
  margin-top: 4px; font-weight: 500;
}
.login-card .login-brand .brand-bar {
  width: 28px; height: 3px; background: var(--primary); margin: 12px auto 0; border-radius: 2px;
}
.login-card .form-group { margin-bottom: 20px; }
.login-card label {
  display: block; font-weight: 600; margin-bottom: 6px;
  font-size: 11.5px; color: var(--text); letter-spacing: 0.4px; text-transform: uppercase;
}
.input-icon {
  display: flex; align-items: center;
  border: 1.5px solid var(--border); border-radius: 10px;
  background: var(--bg);
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.input-icon:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(30,58,95,0.08);
  background: var(--white);
}
.input-icon .input-icon-symbol {
  display: flex; align-items: center; justify-content: center;
  width: 46px; flex-shrink: 0;
  color: var(--text-light); pointer-events: none;
  transition: color 0.2s;
}
.input-icon:focus-within .input-icon-symbol { color: var(--primary); }
.input-icon input {
  flex: 1; border: none; padding: 12px 16px 12px 0;
  background: transparent; font-size: 14px; color: var(--text);
  outline: none;
}
.input-icon input::placeholder { color: #a0aec0; font-size: 13px; }
.login-card .error {
  color: var(--danger); font-size: 12px; text-align: center;
  padding: 10px 14px; margin-bottom: 16px;
  background: rgba(239,68,68,0.06); border-radius: 8px;
  border: 1px solid rgba(239,68,68,0.1); display: none;
}
.login-card .btn {
  width: 100%; justify-content: center; padding: 13px; font-size: 15px; gap: 10px;
  border-radius: 10px; margin-top: 4px;
  transition: transform 0.15s, box-shadow 0.15s;
}
.login-card .btn:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(30,58,95,0.25); }
.login-card .btn:active { transform: translateY(0); }
.login-card .login-links { margin-top: 18px; text-align: center; }
.login-card .login-links a {
  font-size: 12.5px; color: var(--text-light); text-decoration: none;
  transition: color 0.2s;
}
.login-card .login-links a:hover { color: var(--primary); }
.login-card .login-footer-msg {
  text-align: center; font-size: 10.5px; color: var(--text-light);
  margin-top: 24px; opacity: 0.4; letter-spacing: 0.3px;
}

/* dark mode login */
html.dark-mode #login-screen {
  background: linear-gradient(135deg, #020617 0%, #000000 50%, #020617 100%);
}
html.dark-mode .login-card {
  background: #1e293b;
  box-shadow: 0 32px 64px rgba(0,0,0,0.5);
}
html.dark-mode .login-card .input-icon {
  background: #0f172a; border-color: #334155;
}
html.dark-mode .login-card .input-icon:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.12);
  background: #0f172a;
}
html.dark-mode .input-icon input { color: #f1f5f9; }
html.dark-mode .login-card .login-logo {   box-shadow: 0 8px 24px rgba(59,130,246,0.15); }
html.dark-mode .login-card .login-links a { color: #6b7a8a; }
html.dark-mode .login-card .login-links a:hover { color: var(--primary); }
.spinner-small { display: inline-block; width: 14px; height: 14px; border: 2px solid rgba(255,255,255,0.3); border-top-color: #fff; border-radius: 50%; animation: spin 0.6s linear infinite; vertical-align: middle; }
@keyframes spin { to { transform: rotate(360deg); } }

/* LAYOUT */
#main-layout { display: flex; height: 100%; }
.sidebar {
  width: 260px; 
  background: linear-gradient(180deg, #0f172a 0%, #020617 100%);
  color: var(--white);
  display: flex; flex-direction: column; flex-shrink: 0; overflow-y: auto;
  scrollbar-width: thin; scrollbar-color: rgba(255,255,255,0.1) transparent;
  box-shadow: 4px 0 24px rgba(0,0,0,0.15);
  position: relative;
  z-index: 100;
}
.sidebar::-webkit-scrollbar { width: 6px; }
.sidebar::-webkit-scrollbar-thumb { 
  background: linear-gradient(180deg, #667eea, #764ba2); 
  border-radius: 10px; 
}
.sidebar::-webkit-scrollbar-track {
  background: rgba(255,255,255,0.05);
  border-radius: 10px;
}
.sidebar-header {
  padding: 28px 24px 24px; 
  border-bottom: 1px solid rgba(255,255,255,0.08); 
  position: relative;
  background: linear-gradient(135deg, rgba(102,126,234,0.1) 0%, transparent 100%);
}
.notif-bell { 
  position: absolute; top: 50%; right: 20px; transform: translateY(-50%); 
  cursor: pointer; width: 36px; height: 36px; 
  display: flex; align-items: center; justify-content: center; 
  border-radius: 10px; 
  background: rgba(255,255,255,0.05);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(10px);
}
.notif-bell:hover { 
  background: rgba(102,126,234,0.2);
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 4px 12px rgba(102,126,234,0.3);
}
.notif-bell .notif-badge { 
  display: none; position: absolute; top: 6px; right: 6px; 
  background: linear-gradient(135deg, #ef4444, #dc2626); 
  color: #fff; font-size: 9px; font-weight: 700; 
  border-radius: 50%; width: 18px; height: 18px; 
  text-align: center; line-height: 18px;
  box-shadow: 0 2px 8px rgba(239,68,68,0.4);
  animation: pulse 2s infinite;
}
.sidebar-header h2 { 
  font-size: 17px; font-weight: 800; letter-spacing: -0.5px;
  background: linear-gradient(135deg, #fff 0%, rgba(255,255,255,0.7) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.sidebar-header small { 
  font-size: 11px; 
  color: rgba(255,255,255,0.5); 
  font-weight: 500;
}
.sidebar-nav { flex: 1; padding: 12px 0; }
.nav-group-label {
  padding: 24px 20px 8px; font-size: 10px; font-weight: 700;
  color: rgba(255,255,255,0.35); text-transform: uppercase; letter-spacing: 2px;
  display: flex; align-items: center; gap: 8px;
}
.nav-group-label::before {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
}
.nav-item {
  display: flex; align-items: center; gap: 14px; 
  padding: 13px 20px;
  margin: 4px 12px;
  cursor: pointer; font-size: 13.5px; font-weight: 500; 
  color: rgba(255,255,255,0.65);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); 
  border-radius: 12px;
  position: relative;
  overflow: hidden;
}
.nav-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, #667eea, #764ba2);
  transform: scaleY(0);
  transition: transform 0.3s ease;
  border-radius: 0 2px 2px 0;
}
.nav-item:hover { 
  background: rgba(255,255,255,0.08); 
  color: rgba(255,255,255,0.95);
  transform: translateX(4px);
}
.nav-item.active { 
  background: linear-gradient(135deg, rgba(102,126,234,0.15) 0%, rgba(118,75,162,0.15) 100%); 
  color: #fff;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(102,126,234,0.2);
}
.nav-item.active::before {
  transform: scaleY(1);
}
.nav-item .icon { 
  display: flex; align-items: center; justify-content: center; 
  width: 24px; height: 24px;
  transition: transform 0.3s ease;
}
.nav-item:hover .icon {
  transform: scale(1.1);
}
.nav-item.active .icon {
  transform: scale(1.15);
}
.nav-item .icon svg { 
  width: 20px; height: 20px; stroke-width: 2;
}
.sidebar-footer { 
  padding: 16px 20px; 
  border-top: 1px solid rgba(255,255,255,0.08);
  background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.2) 100%);
}
.sidebar-footer .nav-item { 
  padding: 10px 12px; 
  margin: 2px 0;
}

/* CONTENT */
.content { 
  flex: 1; overflow-y: auto; padding: 32px 40px; 
  background: linear-gradient(135deg, var(--bg) 0%, #fafbfc 100%); 
  scrollbar-width: thin; scrollbar-color: var(--border) transparent;
  position: relative;
}
html.dark-mode .content {
  background: linear-gradient(135deg, var(--bg) 0%, #0a0f1a 100%);
}
.content::-webkit-scrollbar { width: 8px; }
.content::-webkit-scrollbar-track { 
  background: transparent;
  margin: 8px 0;
}
.content::-webkit-scrollbar-thumb { 
  background: linear-gradient(180deg, #667eea, #764ba2); 
  border-radius: 10px; 
  border: 2px solid var(--bg);
}
.content::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #764ba2, #667eea);
}
.page-title { font-size: 22px; font-weight: 700; margin-bottom: 24px; color: var(--text); letter-spacing: -0.3px; }

/* BUTTONS — Enterprise Grade */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 22px;
  border: none; border-radius: var(--radius-btn); cursor: pointer;
  font-size: 13px; font-weight: 600; letter-spacing: 0.2px;
  line-height: 1.4; white-space: nowrap; position: relative; overflow: hidden;
  user-select: none; text-decoration: none;
  transition: background 0.2s cubic-bezier(0.4,0,0.2,1), box-shadow 0.2s cubic-bezier(0.4,0,0.2,1), transform 0.15s cubic-bezier(0.4,0,0.2,1);
  box-shadow: 0 1px 2px rgba(0,0,0,0.04), inset 0 0 0 1px rgba(255,255,255,0.06);
}
.btn::after {
  content: ''; position: absolute; inset: 0; border-radius: inherit;
  background: linear-gradient(180deg, rgba(255,255,255,0.12) 0%, rgba(255,255,255,0) 45%, rgba(0,0,0,0.04) 100%);
  pointer-events: none;
}
.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08), 0 8px 24px rgba(15,23,42,0.06), inset 0 0 0 1px rgba(255,255,255,0.1);
}
.btn:active {
  transform: translateY(0) scale(0.98);
  box-shadow: 0 1px 3px rgba(0,0,0,0.04), inset 0 2px 4px rgba(0,0,0,0.1);
}
.btn:focus-visible {
  outline: none; box-shadow: 0 0 0 3px rgba(59,130,246,0.35), 0 1px 2px rgba(0,0,0,0.04);
}
.btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; box-shadow: none; }
.btn:disabled::after { display: none; }
.btn-primary {
  background: linear-gradient(180deg, #2563eb 0%, #1d4ed8 100%); color: #fff;
}
.btn-primary:hover { background: linear-gradient(180deg, #3b82f6 0%, #2563eb 100%); }
.btn-primary:active { background: linear-gradient(180deg, #1d4ed8 0%, #1e3a8a 100%); }
.btn-danger {
  background: linear-gradient(180deg, #ef4444 0%, #dc2626 100%); color: #fff;
}
.btn-danger:hover { background: linear-gradient(180deg, #f87171 0%, #ef4444 100%); }
.btn-danger:active { background: linear-gradient(180deg, #dc2626 0%, #b91c1c 100%); }
.btn-warning {
  background: linear-gradient(180deg, #f59e0b 0%, #d97706 100%); color: #fff;
}
.btn-warning:hover { background: linear-gradient(180deg, #fbbf24 0%, #f59e0b 100%); }
.btn-warning:active { background: linear-gradient(180deg, #d97706 0%, #b45309 100%); }
.btn-info {
  background: linear-gradient(180deg, #0ea5e9 0%, #0284c7 100%); color: #fff;
}
.btn-info:hover { background: linear-gradient(180deg, #38bdf8 0%, #0ea5e9 100%); }
.btn-info:active { background: linear-gradient(180deg, #0284c7 0%, #0369a1 100%); }
.btn-success {
  background: linear-gradient(180deg, #10b981 0%, #059669 100%); color: #fff;
}
.btn-success:hover { background: linear-gradient(180deg, #34d399 0%, #10b981 100%); }
.btn-success:active { background: linear-gradient(180deg, #059669 0%, #047857 100%); }
.btn-outline {
  background: transparent; border: 1px solid var(--border); color: var(--text);
  box-shadow: none;
}
.btn-outline::after { display: none; }
.btn-outline:hover {
  background: var(--row-hover); border-color: var(--text-light); transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.btn-outline:active { transform: translateY(0) scale(0.98); box-shadow: inset 0 1px 3px rgba(0,0,0,0.06); }
.btn-outline:focus-visible { box-shadow: 0 0 0 3px rgba(59,130,246,0.35); }
.btn-sm { padding: 6px 14px; font-size: 12px; border-radius: 6px; gap: 5px; }
.btn-lg { padding: 12px 28px; font-size: 14px; border-radius: 10px; gap: 10px; }
.btn-group { display: flex; gap: 8px; flex-wrap: wrap; }

html.dark-mode .btn-primary {
  background: linear-gradient(180deg, #3b82f6 0%, #2563eb 100%); color: #fff;
}
html.dark-mode .btn-primary:hover { background: linear-gradient(180deg, #60a5fa 0%, #3b82f6 100%); }
html.dark-mode .btn-primary:active { background: linear-gradient(180deg, #2563eb 0%, #1d4ed8 100%); }
html.dark-mode .btn-danger {
  background: linear-gradient(180deg, #f87171 0%, #ef4444 100%); color: #fff;
}
html.dark-mode .btn-danger:hover { background: linear-gradient(180deg, #fca5a5 0%, #f87171 100%); }
html.dark-mode .btn-danger:active { background: linear-gradient(180deg, #ef4444 0%, #dc2626 100%); }
html.dark-mode .btn-warning {
  background: linear-gradient(180deg, #fbbf24 0%, #f59e0b 100%); color: #1a1a1a;
}
html.dark-mode .btn-warning:hover { background: linear-gradient(180deg, #fde68a 0%, #fbbf24 100%); }
html.dark-mode .btn-warning:active { background: linear-gradient(180deg, #f59e0b 0%, #d97706 100%); }
html.dark-mode .btn-info {
  background: linear-gradient(180deg, #38bdf8 0%, #0ea5e9 100%); color: #fff;
}
html.dark-mode .btn-info:hover { background: linear-gradient(180deg, #7dd3fc 0%, #38bdf8 100%); }
html.dark-mode .btn-info:active { background: linear-gradient(180deg, #0ea5e9 0%, #0284c7 100%); }
html.dark-mode .btn-success {
  background: linear-gradient(180deg, #34d399 0%, #10b981 100%); color: #fff;
}
html.dark-mode .btn-success:hover { background: linear-gradient(180deg, #6ee7b7 0%, #34d399 100%); }
html.dark-mode .btn-success:active { background: linear-gradient(180deg, #10b981 0%, #059669 100%); }
html.dark-mode .btn-outline {
  border-color: #475569; color: var(--text); box-shadow: none;
}
html.dark-mode .btn-outline:hover {
  background: #1e293b; border-color: #64748b;
}

/* CARDS - ENHANCED */
.card {
  background: var(--white); 
  border-radius: 16px; 
  box-shadow: 
    0 4px 6px rgba(0, 0, 0, 0.02),
    0 12px 20px rgba(0, 0, 0, 0.03);
  padding: 24px 28px; 
  margin-bottom: 20px; 
  border: 1px solid var(--border-light);
  position: relative;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #667eea, #764ba2, #f093fb);
  opacity: 0;
  transition: opacity 0.3s;
}

.card:hover {
  box-shadow: 
    0 12px 24px rgba(0, 0, 0, 0.05),
    0 24px 48px rgba(0, 0, 0, 0.08);
  transform: translateY(-4px);
  border-color: rgba(102, 126, 234, 0.3);
}

.card:hover::before {
  opacity: 1;
}

.card-title {
  font-size: 14px; 
  font-weight: 700; 
  margin-bottom: 16px; 
  color: var(--text);
  letter-spacing: -0.2px; 
  display: flex; 
  align-items: center; 
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border-light);
}

.card-title::before {
  content: '';
  width: 4px;
  height: 20px;
  background: linear-gradient(180deg, #667eea, #764ba2);
  border-radius: 2px;
}

.card-title .badge { margin-left: auto; }

html.dark-mode .card {
  background: rgba(30, 41, 59, 0.5);
  backdrop-filter: blur(20px);
  border-color: rgba(255, 255, 255, 0.1);
}

html.dark-mode .card:hover {
  background: rgba(30, 41, 59, 0.7);
  border-color: rgba(102, 126, 234, 0.4);
}

/* QUICK ACTIONS BAR - ENHANCED */
.quick-actions { 
  display: flex; 
  gap: 12px; 
  margin-bottom: 20px; 
  flex-wrap: wrap;
  animation: slideInUp 0.5s ease-out;
}
.quick-actions .btn { 
  display: inline-flex; 
  align-items: center; 
  gap: 8px; 
  font-weight: 600;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.quick-actions .btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.quick-actions .btn:active::after {
  width: 200px;
  height: 200px;
}

/* SAVINGS STAT CARDS — Enhanced Design */
.sav-grid { 
  display: grid; 
  grid-template-columns: repeat(4, 1fr); 
  gap: 20px; 
  margin-bottom: 32px;
}
@media (max-width: 1024px) { .sav-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .sav-grid { grid-template-columns: 1fr; } }

.sav-card {
  background: #FFFFFF; 
  border-radius: 16px; 
  border: 1px solid #E5E7EB;
  padding: 20px 24px; 
  box-shadow: 
    0 4px 6px rgba(0, 0, 0, 0.02),
    0 12px 20px rgba(0, 0, 0, 0.03);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex; 
  flex-direction: column; 
  gap: 0;
  position: relative;
  overflow: hidden;
}

.sav-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, rgba(102, 126, 234, 0.1) 0%, transparent 70%);
  transform: translate(30%, -30%);
}

.sav-card:hover {
  transform: translateY(-6px);
  box-shadow: 
    0 12px 24px rgba(0, 0, 0, 0.06),
    0 24px 48px rgba(0, 0, 0, 0.09);
}
  min-width: 0; height: 100%;
}
.sav-card:hover { transform: translateY(-5px); box-shadow: 0 8px 24px rgba(0,0,0,0.12); }
.sav-card-icon {
  width: 40px; height: 40px; background: #E0F7FA; border-radius: 10px;
  display: flex; align-items: center; justify-content: center; margin-bottom: 10px;
}
.sav-card-icon svg { width: 20px; height: 20px; color: #00ACC1; stroke-width: 2; }
.sav-card-title {
  font-size: 15px; font-weight: 600; color: #1F2937; margin: 0 0 6px 0;
  font-family: 'Poppins', 'Inter', Arial, sans-serif;
}
.sav-card-divider { height: 1px; background: #E5E7EB; margin: 0 0 12px 0; width: 100%; }
.sav-card-value { font-size: 22px; font-weight: 700; line-height: 1.2; margin-bottom: 4px; font-family: 'Poppins', 'Inter', Arial, sans-serif; }
.sav-card-meta { font-size: 12px; color: #6B7280; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; margin-bottom: 6px; }
.sav-card-meta .sep { color: #D1D5DB; }
.sav-trend {
  font-size: 13px; font-weight: 700; padding: 3px 10px; border-radius: 20px; display: inline-flex; align-items: center; gap: 3px;
  width: fit-content;
}
.sav-trend.trend-up { background: #E8F5E9; color: #2E7D32; }
.sav-trend.trend-down { background: #FFEBEE; color: #D32F2F; }
.sav-trend.trend-flat { background: #F3F4F6; color: #6B7280; }
/* Per-card accent colors */
.sav-card.card-deposit .sav-card-value { color: #2E7D32; }
.sav-card.card-withdrawal .sav-card-value { color: #D32F2F; }
.sav-card.card-net .sav-card-value { color: #0D47A1; }
.sav-card.card-members .sav-card-value { color: #F9A825; }

html.dark-mode .sav-card { background: #1e293b; border-color: #334155; box-shadow: 0 4px 12px rgba(0,0,0,0.3); }
html.dark-mode .sav-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.4); }
html.dark-mode .sav-card-icon { background: #0f172a; }
html.dark-mode .sav-card-icon svg { color: #4DD0E1; }
html.dark-mode .sav-card-title { color: #f1f5f9; }
html.dark-mode .sav-card-divider { background: #334155; }
html.dark-mode .sav-card-meta { color: #94a3b8; }
html.dark-mode .sav-card-meta .sep { color: #475569; }
html.dark-mode .sav-trend.trend-flat { background: #1e293b; color: #94a3b8; }

/* QUICK ACTIONS BAR — School Design */
.quick-actions { display: flex; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.quick-actions .btn {
  display: inline-flex; align-items: center; gap: 8px; font-weight: 600;
  font-family: 'Poppins', 'Inter', Arial, sans-serif;
  height: 44px; padding: 12px 24px; border-radius: 10px;
}


/* DASHBOARD STATS */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card {
  background: var(--white); border-radius: 16px; padding: 22px 24px 20px;
  text-align: center; border: 1px solid var(--border-light);
  position: relative; overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  box-shadow: 0 1px 2px rgba(0,0,0,0.03), 0 1px 4px rgba(0,0,0,0.04);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.07), 0 2px 8px rgba(0,0,0,0.04);
  border-color: var(--primary);
}
.stat-card .stat-value {
  font-size: 30px; font-weight: 800; color: var(--text);
  line-height: 1.05; letter-spacing: -0.5px;
  position: relative; z-index: 1;
}
.stat-card .stat-label {
  font-size: 10px; font-weight: 600; color: var(--text-light);
  margin-top: 8px; text-transform: uppercase; letter-spacing: 0.8px;
  position: relative; z-index: 1;
}
.stat-card::before {
  content: ''; position: absolute; top: 0; left: 12px; right: 12px;
  height: 4px; background: var(--primary);
  border-radius: 0 0 4px 4px;
}
.stat-card::after {
  content: ''; position: absolute; bottom: -30px; right: -30px;
  width: 120px; height: 120px; border-radius: 50%;
  background: var(--primary); opacity: 0.04; pointer-events: none;
  transition: all 0.4s ease;
}
.stat-card:hover::after {
  opacity: 0.08; transform: scale(1.1);
}
.stat-card:nth-child(1)::before { background: var(--primary); }
.stat-card:nth-child(1)::after { background: var(--primary); }
.stat-card:nth-child(1):hover { border-color: var(--primary); }
.stat-card:nth-child(2)::before { background: var(--info); }
.stat-card:nth-child(2)::after { background: var(--info); }
.stat-card:nth-child(2):hover { border-color: var(--info); }
.stat-card:nth-child(3)::before { background: var(--success); }
.stat-card:nth-child(3)::after { background: var(--success); }
.stat-card:nth-child(3):hover { border-color: var(--success); }
.stat-card:nth-child(4)::before { background: var(--warning); }
.stat-card:nth-child(4)::after { background: var(--warning); }
.stat-card:nth-child(4):hover { border-color: var(--warning); }
.stat-card:nth-child(5)::before { background: var(--danger); }
.stat-card:nth-child(5)::after { background: var(--danger); }
.stat-card:nth-child(5):hover { border-color: var(--danger); }
.stat-card:nth-child(6)::before { background: #8b5cf6; }
.stat-card:nth-child(6)::after { background: #8b5cf6; }
.stat-card:nth-child(6):hover { border-color: #8b5cf6; }
.stat-card:nth-child(7)::before { background: #f472b6; }
.stat-card:nth-child(7)::after { background: #f472b6; }
.stat-card:nth-child(7):hover { border-color: #f472b6; }
.stat-card:nth-child(8)::before { background: #06b6d4; }
.stat-card:nth-child(8)::after { background: #06b6d4; }
.stat-card:nth-child(8):hover { border-color: #06b6d4; }
.stat-card.card-warning::before { background: var(--warning); }
.stat-card.card-warning::after { background: var(--warning); }
.stat-card.card-warning .stat-value { color: var(--warning); }
.stat-card.card-warning:hover { border-color: var(--warning); }
.stat-card.card-success::before { background: var(--success); }
.stat-card.card-success::after { background: var(--success); }
.stat-card.card-success .stat-value { color: var(--success); }
.stat-card.card-success:hover { border-color: var(--success); }
.stat-card.card-danger::before { background: var(--danger); }
.stat-card.card-danger::after { background: var(--danger); }
.stat-card.card-danger .stat-value { color: var(--danger); }
.stat-card.card-danger:hover { border-color: var(--danger); }
html.dark-mode .stat-card::after { opacity: 0.1; }

/* ENTERPRISE KPI CARDS - ENHANCED */
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
.kpi-card {
  background: var(--white); border-radius: 16px; padding: 20px 20px 18px;
  border: 1px solid var(--border-light); cursor: pointer;
  position: relative; overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-dark));
  opacity: 0;
  transition: opacity 0.3s;
}
.kpi-card:hover::before { opacity: 1; }
.kpi-card:hover { 
  transform: translateY(-4px); 
  box-shadow: 0 12px 28px rgba(0,0,0,0.12); 
  border-color: var(--primary-light); 
}
.kpi-card .kpi-header { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.kpi-card .kpi-icon { 
  width: 32px; height: 32px; border-radius: 10px; 
  display: flex; align-items: center; justify-content: center; 
  color: #fff; font-size: 16px; flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.kpi-card .kpi-title { 
  font-size: 11px; font-weight: 600; color: var(--text-light); 
  text-transform: uppercase; letter-spacing: 0.6px; 
}
.kpi-card .kpi-value { 
  font-size: 26px; font-weight: 800; color: var(--text); 
  line-height: 1.1; letter-spacing: -0.5px; margin-bottom: 10px;
  background: linear-gradient(135deg, var(--text) 0%, var(--text-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.kpi-card .kpi-secondary { 
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 6px; 
  padding-top: 12px; border-top: 1px solid var(--border-light); 
}
.kpi-card .kpi-metric { text-align: center; padding: 4px; border-radius: 6px; transition: background 0.2s; }
.kpi-card .kpi-metric:hover { background: var(--bg); }
.kpi-card .kpi-metric .label { 
  display: block; font-size: 9px; color: var(--text-light); 
  font-weight: 500; text-transform: uppercase; letter-spacing: 0.4px; 
}
.kpi-card .kpi-metric .value { 
  display: block; font-size: 13px; font-weight: 700; 
  color: var(--text); margin-top: 2px; 
}
.kpi-card .kpi-status { 
  position: absolute; top: 18px; right: 18px; 
  width: 10px; height: 10px; border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.1); opacity: 0.8; }
}
.kpi-status-green { background: var(--success); box-shadow: 0 0 8px rgba(0,184,148,0.5); }
.kpi-status-yellow { background: var(--warning); box-shadow: 0 0 8px rgba(245,158,11,0.5); }
.kpi-status-red { background: var(--danger); box-shadow: 0 0 8px rgba(239,68,68,0.5); }
.value-positive { color: var(--success) !important; font-weight: 700; }
.value-negative { color: var(--danger) !important; font-weight: 700; }
html.dark-mode .kpi-card { border-color: var(--border); background: rgba(30,41,59,0.5); backdrop-filter: blur(10px); }
html.dark-mode .kpi-card:hover { border-color: var(--primary); }
html.dark-mode .kpi-card .kpi-value { 
  background: linear-gradient(135deg, #fff 0%, #cbd5e1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.skeleton { pointer-events: none; }
.sk-block { background: #e2e8f0; border-radius: 6px; animation: sk-pulse 1.5s ease-in-out infinite; }
html.dark-mode .sk-block { background: #334155; }
@keyframes sk-pulse { 0%,100% { opacity: 0.4 } 50% { opacity: 0.8 } }
.skeleton.kpi-card { padding: 18px 16px; }
.skeleton.kpi-card .kpi-header { display: flex; align-items: center; margin-bottom: 16px; }
.skeleton.kpi-card .kpi-body { padding: 0; }
.skeleton.card { padding: 0; background: var(--card-bg,var(--white)); }

/* HEALTH SCORE CARD - ENHANCED */
.health-card { 
  grid-column: span 2; display: flex; align-items: center; gap: 24px; 
  padding: 24px 28px !important; cursor: default !important;
  background: linear-gradient(135deg, rgba(102,126,234,0.05) 0%, rgba(118,75,162,0.05) 100%);
  border: 2px solid var(--border-light) !important;
}
.health-card .health-ring { 
  width: 96px; height: 96px; border-radius: 50%; 
  display: flex; align-items: center; justify-content: center; 
  flex-shrink: 0; font-size: 28px; font-weight: 800; color: #fff; 
  position: relative;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  animation: float 3s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}
.health-card .health-ring .ring-bg { 
  position: absolute; inset: 0; border-radius: 50%; opacity: 0.2; 
}
.health-card .health-body { flex: 1; }
.health-card .health-body .health-title { 
  font-size: 15px; font-weight: 700; color: var(--text); 
  margin-bottom: 4px;
}
.health-card .health-body .health-label { 
  font-size: 12px; font-weight: 600; margin-top: 2px; 
  padding: 4px 10px; border-radius: 6px; display: inline-block;
}
.health-card .health-body .health-components { 
  display: flex; gap: 20px; margin-top: 12px; 
}
.health-card .health-body .health-comp { 
  font-size: 11px; color: var(--text-light); 
  padding: 8px 12px; background: var(--bg); border-radius: 8px;
  transition: all 0.2s;
}
.health-card .health-body .health-comp:hover {
  background: var(--border-light);
  transform: translateY(-2px);
}
.health-card .health-body .health-comp strong { 
  color: var(--primary); display: block; font-size: 16px; 
  font-weight: 800; margin-bottom: 2px;
}

/* ALERTS - ENHANCED */
.alerts-bar { 
  display: flex; gap: 12px; margin-bottom: 20px; flex-wrap: wrap;
  animation: slideDown 0.5s ease-out;
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}
.alert-chip { 
  display: flex; align-items: center; gap: 8px; 
  padding: 10px 16px; border-radius: 10px; font-size: 12px; 
  font-weight: 600; transition: all 0.2s;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.alert-chip:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.alert-chip-danger { 
  background: linear-gradient(135deg, rgba(239,68,68,0.15) 0%, rgba(220,38,38,0.1) 100%); 
  color: var(--danger); border: 1px solid rgba(239,68,68,0.3); 
}
.alert-chip-warning { 
  background: linear-gradient(135deg, rgba(245,158,11,0.15) 0%, rgba(234,88,12,0.1) 100%); 
  color: var(--warning); border: 1px solid rgba(245,158,11,0.3); 
}
.alert-chip-success { 
  background: linear-gradient(135deg, rgba(0,184,148,0.15) 0%, rgba(6,95,70,0.1) 100%); 
  color: var(--success); border: 1px solid rgba(0,184,148,0.3); 
}

/* CHART GRID ENHANCED */
.chart-grid { 
  display: grid; grid-template-columns: 1fr 1fr 1fr; 
  gap: 16px; margin-bottom: 24px; 
}
.chart-grid .chart-card:nth-child(1) { grid-column: 1 / 3; grid-row: 1 / 3; }
.chart-grid .chart-card:nth-child(2) { grid-column: 3; grid-row: 1; }
.chart-grid .chart-card:nth-child(3) { grid-column: 3; grid-row: 2; }
.chart-card { 
  background: var(--white); border-radius: 16px; padding: 20px;
  border: 1px solid var(--border-light);
  transition: all 0.3s;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.chart-card:hover {
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
  transform: translateY(-2px);
}
.chart-card .chart-title { 
  font-size: 13px; font-weight: 600; color: var(--text-light); 
  text-transform: uppercase; letter-spacing: 0.6px; margin-bottom: 12px;
  padding-bottom: 10px; border-bottom: 2px solid var(--border-light);
}
html.dark-mode .chart-card {
  background: rgba(30,41,59,0.5); 
  backdrop-filter: blur(10px);
  border-color: var(--border);
}
@media (max-width: 1024px) { 
  .kpi-grid { grid-template-columns: repeat(2,1fr); } 
  .chart-grid { grid-template-columns: 1fr 1fr; } 
  .chart-grid .chart-card:nth-child(1) { grid-column: 1/-1; grid-row: auto; } 
  .chart-grid .chart-card:nth-child(2), .chart-grid .chart-card:nth-child(3) { grid-column: auto; grid-row: auto; } 
  .health-card { grid-column: span 2; } 
}
@media (max-width: 768px) { 
  .kpi-grid { grid-template-columns: 1fr; } 
  .chart-grid { grid-template-columns: 1fr; } 
  .health-card { grid-column: 1; flex-direction: column; text-align: center; } 
  .health-card .health-components { justify-content: center; flex-wrap: wrap; } 
}

/* FORMS */
.form-card {
  background: var(--white); border-radius: var(--radius-card); box-shadow: var(--shadow);
  padding: 24px; margin-bottom: 24px; border: 1px solid var(--border);
  position: relative;
  transition: box-shadow 0.2s;
}
.form-card:hover {
  box-shadow: var(--shadow-hover);
}
.form-card .card-title {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-light);
}
.form-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.form-group { display: flex; flex-direction: column; }
.form-group label { font-size: 11px; font-weight: 600; color: var(--text-light); margin-bottom: 5px; text-transform: uppercase; letter-spacing: 0.4px; }
.form-group input, .form-group select, .form-group textarea {
  padding: 10px 13px; border: 1.5px solid var(--border); border-radius: var(--radius);
  font-size: 14px; font-family: var(--font); background: var(--white); color: var(--text);
  transition: border-color 0.15s, box-shadow 0.15s; line-height: 1.5;
}
.form-group input:focus, .form-group select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(30,58,95,0.08); }
html.dark-mode .form-group input, html.dark-mode .form-group select, html.dark-mode .form-group textarea {
  background: var(--bg); color: #e2e8f0; border-color: #475569;
}
html.dark-mode .form-group input:focus, html.dark-mode .form-group select:focus {
  border-color: var(--primary); box-shadow: 0 0 0 3px rgba(59,130,246,0.12);
}
.form-row { display: flex; gap: 14px; flex-wrap: wrap; }
.form-row > * { flex: 1; min-width: 180px; }
.form-actions { margin-top: 20px; display: flex; gap: 10px; flex-wrap: wrap; }

/* TABLES - ENHANCED */
.table-container { 
  overflow-x: auto; 
  border: 1px solid var(--border-light); 
  border-radius: 16px; 
  background: var(--white); 
  box-shadow: 
    0 4px 6px rgba(0, 0, 0, 0.02),
    0 12px 20px rgba(0, 0, 0, 0.03);
}
table { 
  width: 100%; 
  border-collapse: collapse; 
  font-size: 13px; 
}
thead th {
  background: linear-gradient(180deg, var(--table-header) 0%, var(--bg) 100%);
  padding: 14px 18px; 
  text-align: left; 
  font-weight: 700;
  border-bottom: 2px solid var(--border); 
  white-space: nowrap; 
  cursor: pointer;
  font-size: 11px; 
  text-transform: uppercase; 
  letter-spacing: 0.6px; 
  color: var(--text);
  transition: all 0.2s ease;
  position: relative;
}

thead th::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, #667eea, #764ba2);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

thead th:hover {
  background: linear-gradient(180deg, var(--border-light) 0%, var(--bg) 100%);
  color: var(--primary);
}

thead th:hover::after {
  transform: scaleX(1);
}

tbody td { 
  padding: 12px 18px; 
  border-bottom: 1px solid var(--border-light);
  transition: all 0.2s ease;
}

tbody tr {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

tbody tr:hover { 
  background: linear-gradient(90deg, var(--row-hover) 0%, rgba(102, 126, 234, 0.03) 100%);
  transform: scale(1.005);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  position: relative;
  z-index: 1;
}

tbody tr.selected { 
  background: linear-gradient(90deg, var(--row-selected) 0%, rgba(102, 126, 234, 0.08) 100%);
  border-left: 3px solid #667eea;
}

.total-row td { 
  font-weight: 700; 
  background: linear-gradient(135deg, var(--total-bg) 0%, var(--border-light) 100%); 
  border-top: 2px solid var(--primary); 
  border-bottom: 2px solid var(--primary);
  font-size: 13.5px;
  padding: 14px 18px;
}

/* STATUS BADGES - ENHANCED */
.badge { 
  display: inline-block; 
  padding: 4px 12px; 
  border-radius: 20px; 
  font-size: 11px; 
  font-weight: 600; 
  letter-spacing: 0.3px;
  transition: all 0.2s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
}

.badge:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.12);
}

.badge-success { 
  background: linear-gradient(135deg, var(--badge-green-bg) 0%, #d1fae5 100%);
  color: var(--badge-green-text);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.badge-danger { 
  background: linear-gradient(135deg, var(--badge-red-bg) 0%, #fee2e2 100%);
  color: var(--badge-red-text);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.badge-warning { 
  background: linear-gradient(135deg, var(--badge-yellow-bg) 0%, #fef3c7 100%);
  color: var(--badge-yellow-text);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.badge-info { 
  background: linear-gradient(135deg, var(--badge-blue-bg) 0%, #dbeafe 100%);
  color: var(--badge-blue-text);
  border: 1px solid rgba(59, 130, 246, 0.2);
}

/* MODAL */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.45); display: flex;
  align-items: center; justify-content: center; z-index: 1000;
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
  animation: modalOverlayIn 0.2s ease;
}
@keyframes modalOverlayIn { from { opacity: 0; } to { opacity: 1; } }
.modal { background: var(--white); border-radius: var(--radius-modal); width: 90%; max-width: 620px; box-shadow: var(--shadow-lg); color: var(--text); animation: modalIn 0.2s ease; }
@keyframes modalIn { from { opacity: 0; transform: translateY(8px) scale(0.98); } to { opacity: 1; transform: translateY(0) scale(1); } }
.modal-lg { max-width: 800px; }
.modal-fill { max-height: 92vh; overflow-y: auto; }
.modal-header { padding: 18px 24px 14px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.modal-header h3 { font-size: 16px; font-weight: 700; }
.modal-close { background: none; border: none; font-size: 20px; cursor: pointer; color: var(--text-light); width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: 8px; transition: background 0.15s; }
.modal-close:hover { background: var(--row-hover); }
.modal-body { padding: 24px; }
.modal-footer { padding: 14px 24px 18px; border-top: 1px solid var(--border); display: flex; gap: 10px; justify-content: flex-end; }

/* LOADING */
.loading { display: flex; align-items: center; justify-content: center; padding: 60px; color: var(--text-light); gap: 12px; font-size: 13px; }
.spinner { width: 28px; height: 28px; border: 3px solid var(--spinner-bg); border-top-color: var(--primary); border-radius: 50%; animation: spin 0.7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* EMPTY STATE */
.empty-state { text-align: center; padding: 60px 20px; color: var(--text-light); }
.empty-state .icon { font-size: 48px; margin-bottom: 12px; opacity: 0.4; }

/* FILTER BAR */
.filter-bar { display: flex; gap: 14px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 20px; padding: 18px 20px; background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-card); box-shadow: var(--shadow-sm); }
.filter-bar .form-group { min-width: 140px; }
.filter-bar .form-group label { font-size: 10px; text-transform: uppercase; letter-spacing: 0.4px; color: var(--text-light); font-weight: 600; margin-bottom: 4px; }

/* TOTALS */
.totals-bar { display: flex; gap: 24px; padding: 12px 20px; background: var(--totals-bg); border: 1px solid var(--border); border-radius: var(--radius-card); margin-bottom: 16px; font-size: 13px; }
.totals-bar span { font-weight: 600; }

/* REPORT */
.report-box { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-card); padding: 20px 24px; margin-bottom: 16px; box-shadow: var(--shadow); }
.report-box:hover { box-shadow: var(--shadow-hover); }
.report-box .report-box { border: none; box-shadow: none; padding: 0; margin: 0; }
.report-box .report-box:hover { box-shadow: none; }
.report-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 2px solid var(--primary); }
.report-header h3 { font-size: 15px; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.report-header .report-date { font-size: 11px; color: var(--text-light); font-weight: 500; }
.report-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-bottom: 16px; }
.report-stat { display: flex; flex-direction: column; padding: 14px 16px; background: var(--row-alt); border-radius: var(--radius-sm); border-left: 3px solid var(--primary); }
.report-stat .label { font-size: 10px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-light); font-weight: 600; }
.report-stat .value { font-size: 18px; font-weight: 800; color: var(--text); margin-top: 4px; }
.report-stat .sub { font-size: 11px; color: var(--text-light); margin-top: 2px; }
.report-stat.accent-green { border-left-color: var(--success); }
.report-stat.accent-blue { border-left-color: var(--info); }
.report-stat.accent-amber { border-left-color: var(--warning); }
.report-stat.accent-red { border-left-color: var(--danger); }
.report-row { display: flex; justify-content: space-between; padding: 10px 0; font-size: 13px; border-bottom: 1px solid var(--border); }
.report-row:last-child { border-bottom: none; }
.report-row .report-label { display: flex; align-items: center; gap: 8px; color: var(--text-light); }
.report-row .report-label .dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.report-row .report-value { font-weight: 600; }
.report-row.bold { font-weight: 700; }
.report-row.bold .report-value { font-size: 14px; }
.report-row.total { border-top: 2px solid var(--text); margin-top: 4px; padding-top: 12px; border-bottom: none; }
.report-row.total .report-value { color: var(--primary); font-size: 16px; }
.report-divider { height: 1px; background: var(--border); margin: 12px 0; }
.report-table-wrap { overflow-x: auto; margin-top: 12px; }
.report-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.report-table th { background: var(--primary); color: #fff; padding: 8px 12px; text-align: left; font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: 0.3px; }
.report-table td { padding: 7px 12px; border-bottom: 1px solid var(--border); }
.report-table tr:nth-child(even) td { background: var(--row-alt); }
.report-table tr:hover td { background: var(--row-hover); }
.report-table .amount { font-weight: 600; text-align: right; font-variant-numeric: tabular-nums; }
html.dark-mode .report-table th { background: var(--primary-dark); }
.report-mini-chart { display: flex; align-items: flex-end; gap: 3px; height: 32px; padding: 4px 0; }
.report-mini-chart .bar { width: 8px; border-radius: 2px 2px 0 0; background: var(--primary); transition: height 0.3s; min-height: 2px; }
.report-mini-chart .bar:nth-child(even) { background: var(--primary-hover); }
.report-annotation { font-size: 10px; color: var(--text-light); font-style: italic; padding: 6px 12px; background: var(--primary-light); border-radius: var(--radius-sm); margin-top: 12px; display: flex; align-items: center; gap: 6px; }

/* RESPONSIVE */
@media (max-width: 768px) {
  .sidebar { width: 60px; }
  .sidebar-header { padding: 16px 10px; }
  .sidebar-header h2, .sidebar-header small, .nav-item span { display: none; }
  .notif-bell { right: 8px; }
  .nav-item { justify-content: center; padding: 12px 0; border-left: none; }
  .content { padding: 16px; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .stat-card { padding: 12px 10px; }
  .stat-card .stat-value { font-size: 18px; }
  .card { padding: 14px; }
  .form-grid { grid-template-columns: 1fr; }
  .form-row > * { min-width: 100%; }
  .filter-bar { padding: 14px; gap: 10px; }
  .modal { width: 95%; }
}

/* TOAST */
.toast-container { position: fixed; top: 20px; right: 20px; z-index: 2000; display: flex; flex-direction: column; gap: 8px; }
.toast {
  padding: 12px 20px; border-radius: 10px; color: var(--white);
  font-size: 13px; font-weight: 500; box-shadow: var(--shadow-lg);
  animation: slideIn 0.3s ease; max-width: 380px; cursor: pointer;
}
.toast-success { background: var(--success); }
.toast-error { background: var(--danger); }
.toast-info { background: var(--info); }
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
.toast-container { pointer-events: none; }
.toast { pointer-events: auto; }

/* WELCOME CARD */
.welcome-card { padding: 0 !important; overflow: hidden; }
.welcome-card:hover { transform: none; box-shadow: var(--shadow); }
.welcome-layout { display: flex; gap: 0; }
.welcome-left { flex: 2; padding: 24px 28px; border-right: 1px solid var(--border); }
.welcome-right { flex: 1; padding: 24px 28px; background: var(--row-alt); }
.welcome-section { margin-top: 14px; }
.welcome-section strong { font-size: 13px; color: var(--text); display: block; margin-bottom: 4px; }
.welcome-section p { font-size: 13px; color: var(--text-light); line-height: 1.7; margin: 0; }
.leadership-table { width: 100%; font-size: 12px; }
.leadership-table td { padding: 4px 8px; border: none; }
.leadership-table td:first-child { font-weight: 600; color: var(--text-light); }

/* CALC DISPLAY */
.calc-display { margin-top: 14px; padding: 12px 16px; background: var(--primary-light); border-radius: var(--radius-sm); font-size: 13px; color: var(--text-light); }
.calc-item { display: inline-block; margin-right: 24px; }
.calc-item strong { color: var(--text); }

/* PAGE TRANSITION */
.content > * { animation: fadeIn 0.25s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

/* TABLE ENHANCEMENTS */
tbody tr { transition: background 0.12s; }
thead th { position: sticky; top: 0; z-index: 1; }
.table-container:first-child { border-top-left-radius: var(--radius-card); border-top-right-radius: var(--radius-card); }

/* FORM VALIDATION */
.form-group input:user-invalid { border-color: var(--danger); }
.form-group input:user-valid { border-color: var(--success); }

/* MODAL INPUT */
.modal-input {
  width: 100%; padding: 10px 13px; border: 1.5px solid var(--border);
  border-radius: var(--radius-sm); font-size: 14px; font-family: var(--font);
  box-sizing: border-box; color: var(--text); background: var(--white);
}
.modal-input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(30,58,95,0.10); }
html.dark-mode .modal-input { background: var(--bg); color: #e2e8f0; border-color: #475569; }

/* RESPONSIVE ENHANCEMENTS */
@media (max-width: 1024px) {
  .welcome-layout { flex-direction: column; }
  .welcome-left { border-right: none; border-bottom: 1px solid var(--border); }
}
@media print {
  @page { margin: 12mm; size: A4 portrait; }
  html.dark-mode { --text: #000 !important; --white: #fff !important; --bg: #fff !important; --border: #ccc !important; --text-light: #666 !important; }
  html { color: #000 !important; background: #fff !important; }
  body { background: #fff !important; font-size: 11px !important; line-height: 1.3 !important; }
  .sidebar, .no-print, .filter-bar, .form-card, .btn-group, .btn, .form-actions, .totals-bar, #pay-off-btn, #pay-load { display: none !important; }
  .content { padding: 0 !important; overflow: visible !important; }
  .content > * { animation: none !important; }
  .content, #main-layout { display: block !important; height: auto !important; overflow: visible !important; }
  #root { height: auto !important; }
  .card, .report-box, .form-card { box-shadow: none !important; border: 1px solid #ccc !important; page-break-inside: avoid; break-inside: avoid; padding: 12px !important; margin-bottom: 12px !important; }
  .card:hover, .form-card:hover, .report-box:hover, .chart-card:hover, .chart-card-full:hover { transform: none !important; box-shadow: none !important; }
  .stat-card:hover { transform: none !important; box-shadow: none !important; }
  .stat-card::after { display: none !important; }
  .form-card .card-title { border-bottom: none !important; }
  .card-title { font-size: 13px !important; }
  .stats-grid { grid-template-columns: repeat(3, 1fr) !important; gap: 8px !important; }
  .stat-card { box-shadow: none !important; border: 1px solid #ddd !important; padding: 10px !important; }
  .stat-card .stat-value { font-size: 18px !important; }
  table { font-size: 10px !important; }
  thead th { background: #f5f5f5 !important; color: #000 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; padding: 6px 8px !important; font-size: 9px !important; }
  tbody td { padding: 4px 8px !important; }
  tbody tr { border-left: none !important; background: #fff !important; }
  tbody tr:nth-child(even) { background: #f9f9f9 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .badge { border: 1px solid #999 !important; padding: 1px 6px !important; font-size: 9px !important; }
  .badge-success { background: #d4edda !important; color: #155724 !important; }
  .badge-danger { background: #f8d7da !important; color: #721c24 !important; }
  .badge-warning { background: #fff3cd !important; color: #856404 !important; }
  .badge-info { background: #d1ecf1 !important; color: #0c5460 !important; }
  .total-row td { background: #eee !important; }
  .page-title { font-size: 16px !important; margin-bottom: 10px !important; }
  .modal-overlay { position: static !important; background: none !important; }
  .modal { box-shadow: none !important; border: 1px solid #ccc !important; max-width: 100% !important; }
  .welcome-card, .chart-card, .chart-card-full { box-shadow: none !important; border: 1px solid #ddd !important; page-break-inside: avoid; }
  .chart-row { display: block !important; }
  .progress-mini { border: 1px solid #999 !important; background: #eee !important; }
  .progress-mini .fill { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  th.sort-asc::after, th.sort-desc::after { display: none !important; }
  .table-container { border: none !important; box-shadow: none !important; }
}

/* EXTRA */
.text-right { text-align: right; }
.text-center { text-align: center; }
.mt-8 { margin-top: 8px; }
.mb-8 { margin-bottom: 8px; }
.mt-16 { margin-top: 16px; }
.mb-16 { margin-bottom: 16px; }
.flex { display: flex; }
.gap-8 { gap: 8px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }

/* CONDITIONAL FORMATTING */
tbody tr { border-left: 4px solid transparent; background: var(--white); }
tbody tr:nth-child(even) { background: var(--row-alt); }
tbody tr:hover { background: var(--row-hover) !important; }
tbody tr.selected { background: var(--row-selected) !important; }
#pay-table tbody tr.selected { outline: none; background: transparent !important; }

tr.status-active { border-left-color: var(--success); }
tr.status-inactive { border-left-color: var(--danger); }
tr.status-paid { border-left-color: var(--success); }
tr.status-partial { border-left-color: var(--warning); }
tr.status-overdue { border-left-color: var(--danger); }
tr.status-emergency { border-left-color: #9b59b6; }
tr.status-income { border-left-color: var(--success); }
tr.status-expense { border-left-color: var(--danger); }
tr.status-deposit { border-left-color: var(--success); }
tr.status-withdrawal { border-left-color: var(--danger); }

.text-success { color: var(--success) !important; font-weight: 600; }
.text-danger { color: var(--danger) !important; font-weight: 600; }
.text-warning { color: var(--warning) !important; font-weight: 600; }
.text-muted { color: var(--text-light); }

.fw-bold { font-weight: 700; }

/* Chart containers */
.chart-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 20px; }
.chart-card {
  background: var(--white); border-radius: 16px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.03), 0 1px 4px rgba(0,0,0,0.04);
  padding: 20px 20px 16px; border: 1px solid var(--border-light);
  transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  position: relative; overflow: hidden;
}
.chart-card:hover {
  box-shadow: 0 8px 25px rgba(0,0,0,0.07), 0 2px 8px rgba(0,0,0,0.04);
  border-color: var(--border);
  transform: translateY(-2px);
}
.chart-card canvas { width: 100% !important; }
.chart-card-full {
  background: var(--white); border-radius: 16px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.03), 0 1px 4px rgba(0,0,0,0.04);
  padding: 20px 20px 16px; margin-bottom: 16px;
  border: 1px solid var(--border-light);
  transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}
.chart-card-full:hover {
  box-shadow: 0 8px 25px rgba(0,0,0,0.07), 0 2px 8px rgba(0,0,0,0.04);
  border-color: var(--border);
  transform: translateY(-2px);
}
.chart-card-full canvas { width: 100% !important; }
@media (max-width: 768px) { .chart-row { grid-template-columns: 1fr; } }

/* Pagination */
.pagination { display: flex; align-items: center; justify-content: center; gap: 12px; padding: 16px 0 4px; }
.page-info { font-size: 13px; color: var(--text-light); }
.page-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* Progress bar mini */
.progress-mini { display: inline-block; width: 60px; height: 6px; background: #eee; border-radius: 3px; vertical-align: middle; margin-right: 6px; }
.progress-mini .fill { display: block; height: 100%; border-radius: 3px; background: var(--primary); }

/* Sortable columns */
th.sort-asc::after, th.sort-desc::after {
  content: ''; display: inline-block; width: 0; height: 0;
  margin-left: 6px; vertical-align: middle;
}
th.sort-asc::after { border-left: 5px solid transparent; border-right: 5px solid transparent; border-bottom: 6px solid var(--text); }
th.sort-desc::after { border-left: 5px solid transparent; border-right: 5px solid transparent; border-top: 6px solid var(--text); }
th { transition: background 0.12s; }
th:hover { background: var(--table-header) !important; filter: brightness(0.95); }
thead th:active { filter: brightness(0.9); }

/* TABS */
.tabs { margin-bottom: 24px; }
.tab-nav { display: flex; gap: 6px; margin-bottom: 20px; border-bottom: 2px solid var(--border); padding-bottom: 0; }
.tab-btn { padding: 10px 22px; background: none; border: none; border-bottom: 2px solid transparent; margin-bottom: -2px; color: var(--text-light); font-size: 13px; font-weight: 600; cursor: pointer; transition: all 0.12s; border-radius: 8px 8px 0 0; }
.tab-btn:hover { color: var(--text); background: var(--row-alt); }
.tab-btn.active { color: var(--sidebar-active); border-bottom-color: var(--sidebar-active); background: rgba(59,130,246,0.04); }

/* LOADING OVERLAY */
.loading-overlay { position: fixed; inset: 0; background: rgba(255,255,255,0.75); display: flex; align-items: center; justify-content: center; z-index: 99999; transition: opacity 0.2s; }
.loading-overlay.hidden { opacity: 0; pointer-events: none; }
.loading-spinner { width: 40px; height: 40px; border: 4px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.loading-text { margin-top: 12px; color: var(--text-light); font-size: 13px; font-weight: 500; }