/* ============================================================
   KENDU LMS — Main Stylesheet
   Dark Mode Default  |  Light Mode Toggle
   ============================================================ */

:root[data-theme="dark"] {
  --bg-main: #020817; --bg-card: #0F172A; --bg-secondary: #111827;
  --border: #1E293B; --text-primary: #E5E7EB; --text-secondary: #9CA3AF;
  --text-muted: #6B7280; --accent: #06B6D4; --accent-hover: #0891B2;
  --green: #10B981; --red: #EF4444; --orange: #F59E0B; --blue: #38BDF8;
  --sidebar-bg: #0F172A; --navbar-bg: #0F172A; --input-bg: #020817;
  --table-hover: #1E293B; --shadow: 0 4px 24px rgba(0,0,0,.5); --logo-text: #06B6D4;
}
:root[data-theme="dark"] input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(1);
}
:root[data-theme="light"] {
  --bg-main: #F8FAFC; --bg-card: #FFFFFF; --bg-secondary: #F1F5F9;
  --border: #CBD5E1; --text-primary: #0F172A; --text-secondary: #475569;
  --text-muted: #64748B; --accent: #06B6D4; --accent-hover: #0891B2;
  --green: #10B981; --red: #EF4444; --orange: #F59E0B; --blue: #38BDF8;
  --sidebar-bg: #FFFFFF; --navbar-bg: #FFFFFF; --input-bg: #F1F5F9;
  --table-hover: #F1F5F9; --shadow: 0 4px 24px rgba(0,0,0,.08); --logo-text: #0891B2;
}

*{margin:0;padding:0;box-sizing:border-box;transition:background-color .25s,color .25s,border-color .25s;}
body{font-family:'Segoe UI',system-ui,sans-serif;background:var(--bg-main);color:var(--text-primary);min-height:100vh;overflow-x:hidden;}

/* SIDEBAR */
.sidebar {
  width: 240px;
  min-height: 100vh;
  background: linear-gradient(180deg, #080d1a 0%, #0c1424 55%, #080d1a 100%);
  border-right: 1px solid rgba(6,182,212,0.1);
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0; top: 0;
  z-index: 100;
  box-shadow: 4px 0 40px rgba(0,0,0,0.55), inset -1px 0 0 rgba(6,182,212,0.06);
  transition: width 0.3s cubic-bezier(0.4,0,0.2,1);
  overflow: hidden;
}
:root[data-theme="light"] .sidebar {
  background: linear-gradient(180deg, #f0f9ff 0%, #e8f4fd 55%, #f0f9ff 100%);
  border-right: 1px solid rgba(6,182,212,0.2);
  box-shadow: 4px 0 24px rgba(6,182,212,0.07), inset -1px 0 0 rgba(6,182,212,0.1);
}
.sidebar.collapsed { width: 70px; }
.sidebar.collapsed .logo-text,
.sidebar.collapsed .logo-sub { display: none; }
.sidebar.collapsed .sidebar-logo { justify-content: center; padding: 18px 10px; }
.sidebar.collapsed .nav-item {
  justify-content: center;
  padding: 11px 0;
  margin: 2px 10px;
}
.sidebar.collapsed .nav-item i { margin-right: 0; font-size: 15px; }
.sidebar.collapsed .nav-item span.nav-label { display: none; }
.sidebar.collapsed .nav-item::after {
  content: attr(title);
  position: absolute;
  left: 60px;
  background: #06B6D4;
  color: #fff;
  padding: 5px 12px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  pointer-events: none;
  z-index: 200;
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 0.15s, transform 0.15s;
  box-shadow: 0 4px 14px rgba(0,0,0,0.3);
}
.sidebar.collapsed .nav-item:hover::after {
  opacity: 1;
  transform: translateX(0);
}
.sidebar.collapsed .sidebar-footer { padding: 12px 0; }
.sidebar.collapsed .user-pill { justify-content: center; padding: 10px 0; }
.sidebar.collapsed .user-info { display: none; }

.main-wrap { transition: margin-left 0.3s cubic-bezier(0.4,0,0.2,1); }

/* Logo */
.sidebar-logo {
  padding: 18px 15px;
  border-bottom: 1px solid rgba(6,182,212,0.09);
  display: flex;
  align-items: center;
  gap: 11px;
  background: rgba(6,182,212,0.025);
}
.logo-icon {
  width: 38px; height: 38px;
  background: #06B6D4;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 17px; color: #fff; font-weight: 900; flex-shrink: 0;
}
.logo-text {
  font-size: 15px; font-weight: 800;
  color: #f1f5f9; letter-spacing: 0.2px; line-height: 1.2;
}
:root[data-theme="light"] .logo-text { color: #0f172a; }
.logo-sub {
  font-size: 10px; color: rgba(6,182,212,0.65); font-weight: 500;
}

/* Nav */
.sidebar-nav {
  flex: 1; padding: 8px 0; overflow-y: auto; overflow-x: hidden;
  scrollbar-width: none;
}
.sidebar-nav::-webkit-scrollbar { display: none; }
.nav-section {
  font-size: 9.5px; color: rgba(6,182,212,0.45); font-weight: 800;
  letter-spacing: 2px; padding: 14px 18px 5px; text-transform: uppercase;
}
:root[data-theme="light"] .nav-section { color: rgba(8,145,178,0.5); }

.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 13px; margin: 2px 8px;
  color: rgba(203,213,225,0.55);
  font-size: 13px; font-weight: 500;
  border-radius: 10px; text-decoration: none;
  position: relative;
  border: 1px solid transparent;
  transition: all 0.18s cubic-bezier(0.4,0,0.2,1);
}
:root[data-theme="light"] .nav-item { color: rgba(71,85,105,0.75); }
.nav-item:hover {
  background: rgba(6,182,212,0.09);
  color: #e2e8f0; border-color: rgba(6,182,212,0.14);
  transform: translateX(2px);
}
:root[data-theme="light"] .nav-item:hover {
  background: rgba(6,182,212,0.1); color: #0f172a;
  border-color: rgba(6,182,212,0.2);
}
.nav-item.active {
  background: linear-gradient(90deg, rgba(6,182,212,0.2) 0%, rgba(6,182,212,0.05) 100%);
  color: #22d3ee; border-color: rgba(6,182,212,0.22);
  font-weight: 600;
  box-shadow: 0 2px 14px rgba(6,182,212,0.1);
}
.nav-item.active::before {
  content: '';
  position: absolute; left: -8px; top: 50%; transform: translateY(-50%);
  width: 3px; height: 55%; border-radius: 0 3px 3px 0;
  background: linear-gradient(180deg, #06B6D4, #0891B2);
  box-shadow: 0 0 10px rgba(6,182,212,0.7);
}
:root[data-theme="light"] .nav-item.active {
  background: linear-gradient(90deg, rgba(6,182,212,0.14) 0%, rgba(6,182,212,0.03) 100%);
  color: #0891B2;
}
.nav-item i {
  width: 18px; text-align: center; font-size: 13.5px; flex-shrink: 0;
  transition: transform 0.18s;
}
.nav-item:hover i { transform: scale(1.1); }
.nav-item.active i { color: #06B6D4; }
:root[data-theme="light"] .nav-item.active i { color: #0891B2; }
.nav-badge {
  margin-left: auto;
  background: linear-gradient(135deg,#EF4444,#DC2626);
  color: #fff; font-size: 9.5px; padding: 2px 7px;
  border-radius: 20px; font-weight: 700;
  box-shadow: 0 2px 6px rgba(239,68,68,0.4);
}

/* Footer */
.sidebar-footer {
  padding: 12px 10px;
  border-top: 1px solid rgba(6,182,212,0.09);
  background: rgba(6,182,212,0.018);
}
.user-pill {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 10px; border-radius: 12px;
  background: rgba(255,255,255,0.035);
  border: 1px solid rgba(6,182,212,0.1);
  transition: background 0.18s;
  cursor: default;
}
:root[data-theme="light"] .user-pill {
  background: rgba(6,182,212,0.06);
  border-color: rgba(6,182,212,0.16);
}
.user-pill:hover { background: rgba(6,182,212,0.07); }
.user-avatar {
  width: 34px; height: 34px; border-radius: 10px;
  background: #06B6D4;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; color: #fff; font-weight: 800; flex-shrink: 0;
}
.user-info { flex: 1; min-width: 0; }
.user-name {
  font-size: 12.5px; font-weight: 700; color: #e2e8f0;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
:root[data-theme="light"] .user-name { color: #0f172a; }
.user-role {
  font-size: 10.5px; color: rgba(6,182,212,0.7); font-weight: 500;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
:root[data-theme="light"] .user-role { color: rgba(8,145,178,0.8); }


/* MAIN */
.main-wrap{margin-left:240px;flex:1;display:flex;flex-direction:column;min-height:100vh;}
.navbar{background:var(--navbar-bg);border-bottom:1px solid var(--border);padding:0 24px;height:60px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:99;box-shadow:var(--shadow);}
.page-title{font-size:22px;font-weight:800;letter-spacing:-0.5px;color:var(--text-primary);margin-bottom:2px;}
.page-breadcrumb{font-size:13px;font-weight:500;color:var(--accent);letter-spacing:0.2px;}
.navbar-right{display:flex;align-items:center;gap:10px;}
.icon-btn{background:var(--bg-secondary);border:1px solid var(--border);color:var(--text-secondary);width:36px;height:36px;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:13px;position:relative;text-decoration:none;}
.icon-btn .dot{position:absolute;top:6px;right:6px;width:7px;height:7px;border-radius:50%;background:var(--red);border:2px solid var(--navbar-bg);}
.icon-btn:hover{border-color:var(--accent);color:var(--accent);}
.content{padding:24px;flex:1;}


/* METRICS */
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px;}
.metric-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:18px 20px;box-shadow:var(--shadow);}
.metric-label{font-size:11.5px;color:var(--text-muted);font-weight:600;letter-spacing:.5px;text-transform:uppercase;margin-bottom:8px;}
.metric-value{font-size:26px;font-weight:800;color:var(--text-primary);letter-spacing:-1px;margin-bottom:6px;}
.metric-sub{font-size:12px;display:flex;align-items:center;gap:5px;}
.up{color:var(--green);} .down{color:var(--red);} .warn{color:var(--orange);}

/* STAT CARDS / DASHBOARD GRIDS */
.dashboard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px;}
.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:18px 20px;box-shadow:var(--shadow);display:flex;align-items:center;gap:16px;}
.stat-icon{width:48px;height:48px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0;}
.stat-content{display:flex;flex-direction:column;gap:4px;}
.stat-title{font-size:11.5px;color:var(--text-muted);font-weight:600;letter-spacing:.5px;text-transform:uppercase;}
.stat-value{font-size:22px;font-weight:800;color:var(--text-primary);letter-spacing:-0.5px;}

/* CHARTS */
.chart-grid{display:grid;grid-template-columns:2fr 1fr;gap:16px;margin-bottom:24px;}
.chart-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:20px;box-shadow:var(--shadow);}
.chart-card h3{font-size:13px;font-weight:700;color:var(--text-primary);margin-bottom:16px;}
.chart-wrap{position:relative;height:220px;}

/* TABLE CARD */
.table-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;overflow:hidden;box-shadow:var(--shadow);margin-bottom:20px;}
.table-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;}
.table-title{font-size:15px;font-weight:800;color:var(--text-primary);letter-spacing:-0.2px;display:flex;align-items:center;gap:8px;}
.table-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;}
.search-box{background:var(--input-bg);border:1px solid var(--border);color:var(--text-primary);padding:7px 12px;border-radius:8px;font-size:12.5px;outline:none;width:200px;}
.search-box::placeholder{color:var(--text-muted);}
.search-box:focus{border-color:var(--accent);}
table{width:100%;border-collapse:collapse;}
th{font-size:11px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.7px;padding:10px 16px;text-align:left;border-bottom:1px solid var(--border);background:var(--bg-secondary);}
td{font-size:13px;color:var(--text-primary);padding:11px 16px;border-bottom:1px solid var(--border);}
tr:last-child td{border-bottom:none;}
tr:hover td{background:var(--table-hover);}

/* BUTTONS */
.btn{border:none;padding:7px 14px;border-radius:8px;font-size:12.5px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:6px;text-decoration:none;transition:all .18s;}
.btn-primary{background:var(--accent);color:#fff;} .btn-primary:hover{background:var(--accent-hover);}
.btn-success{background:var(--green);color:#fff;}
.btn-danger{background:var(--red);color:#fff;}
.btn-warning{background:var(--orange);color:#fff;}
.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text-secondary);}
.btn-outline:hover{border-color:var(--accent);color:var(--accent);}
.btn-sm{padding:5px 10px;font-size:11.5px;}

/* BADGES */
.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:700;}
.badge-green{background:rgba(16,185,129,.15);color:#10B981;}
.badge-red{background:rgba(239,68,68,.15);color:#EF4444;}
.badge-orange{background:rgba(245,158,11,.15);color:#F59E0B;}
.badge-blue{background:rgba(6,182,212,.15);color:#06B6D4;}
.badge-gray{background:rgba(107,114,128,.15);color:#9CA3AF;}

/* FORM */
.form-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:20px;box-shadow:var(--shadow);margin-bottom:16px;}
.form-section-title{font-size:14px;font-weight:700;margin-bottom:18px;color:var(--accent);display:flex;align-items:center;gap:8px;}
.form-group{margin-bottom:16px;}
.form-label{font-size:12px;font-weight:600;color:var(--text-secondary);margin-bottom:6px;display:block;}
.form-control{width:100%;background:var(--input-bg);border:1px solid var(--border);color:var(--text-primary);padding:9px 12px;border-radius:8px;font-size:13px;outline:none;}
.form-control:focus{border-color:var(--accent);}
.form-control::placeholder{color:var(--text-muted);}
select.form-control option{background:var(--bg-card);}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}

/* LOAN CALC */
.loan-calc-box{background:var(--bg-secondary);border:1px solid var(--border);border-radius:10px;padding:16px;margin-top:8px;}
.calc-row{display:flex;justify-content:space-between;align-items:center;padding:5px 0;border-bottom:1px solid var(--border);}
.calc-row:last-child{border-bottom:none;font-weight:800;color:var(--accent);}
.calc-label{font-size:12px;color:var(--text-muted);}
.calc-value{font-size:13px;font-weight:700;color:var(--text-primary);}

/* COLLECTION */
.collection-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px;}
.cc-card{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:14px;display:flex;align-items:center;justify-content:space-between;}
.cc-card.paid{border-color:var(--green);background:rgba(16,185,129,.05);}
.cc-name{font-size:13px;font-weight:600;color:var(--text-primary);}
.cc-amount{font-size:12px;color:var(--text-muted);}
.pay-btn{background:var(--accent);border:none;color:#fff;width:32px;height:32px;border-radius:8px;cursor:pointer;font-size:13px;display:flex;align-items:center;justify-content:center;}
.pay-btn.done{background:var(--green);cursor:default;}

/* REPORT */
.report-section{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:18px;margin-bottom:16px;}
.report-section h4{font-size:13px;font-weight:700;color:var(--accent);margin-bottom:14px;display:flex;align-items:center;gap:8px;}
.report-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid var(--border);}
.report-row:last-child{border-bottom:none;}
.report-row label{font-size:12.5px;color:var(--text-secondary);}
.report-row input{background:var(--input-bg);border:1px solid var(--border);color:var(--text-primary);padding:6px 10px;border-radius:6px;font-size:13px;text-align:right;width:150px;outline:none;}
.report-row input:focus{border-color:var(--accent);}
.report-total{display:flex;justify-content:space-between;font-weight:800;font-size:14px;color:var(--accent);padding:10px 0;border-top:2px solid var(--border);margin-top:4px;}

/* SCHEDULE */
.schedule-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-bottom:16px;}
.day-cell{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:10px 8px;text-align:center;}
.day-cell .day-num{font-size:11px;color:var(--text-muted);margin-bottom:4px;}
.day-cell .day-amt{font-size:11.5px;font-weight:700;color:var(--text-primary);}
.day-cell.paid{background:rgba(16,185,129,.12);border-color:var(--green);}
.day-cell.paid .day-amt{color:var(--green);}
.day-cell.overdue{background:rgba(239,68,68,.12);border-color:var(--red);}
.day-cell.overdue .day-amt{color:var(--red);}
.day-cell.fine{background:rgba(245,158,11,.12);border-color:var(--orange);}
.day-cell.fine .day-amt{color:var(--orange);}

/* PASSBOOK */
.passbook-header{background:linear-gradient(135deg,#06B6D4,#0891B2);border-radius:12px;padding:20px;margin-bottom:16px;color:#fff;}
.pb-name{font-size:20px;font-weight:800;}
.pb-account{font-size:13px;opacity:.85;margin-top:4px;}
.pb-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px;}
.pb-stat{background:rgba(255,255,255,.15);border-radius:8px;padding:10px 14px;}
.pb-stat-label{font-size:10px;opacity:.8;font-weight:600;text-transform:uppercase;}
.pb-stat-value{font-size:16px;font-weight:800;margin-top:2px;}

/* BRANCH CARDS */
.branch-card-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.branch-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:18px;box-shadow:var(--shadow);}
.bc-name{font-size:15px;font-weight:700;color:var(--text-primary);margin-bottom:4px;}
.bc-loc{font-size:12px;color:var(--text-muted);margin-bottom:14px;}
.bc-stats{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.bc-stat{background:var(--bg-secondary);border-radius:8px;padding:10px;}
.bc-stat-n{font-size:10px;color:var(--text-muted);font-weight:600;text-transform:uppercase;}
.bc-stat-v{font-size:17px;font-weight:800;color:var(--text-primary);margin-top:2px;}

/* AUDIT */
.audit-item{display:flex;gap:12px;padding:12px 18px;border-bottom:1px solid var(--border);}
.audit-item:last-child{border-bottom:none;}
.audit-dot{width:8px;height:8px;border-radius:50%;margin-top:5px;flex-shrink:0;}
.audit-action{font-size:13px;font-weight:600;color:var(--text-primary);}
.audit-meta{font-size:11.5px;color:var(--text-muted);margin-top:2px;}

/* TOAST */
#toast-container{position:fixed;bottom:24px;right:24px;z-index:9999;display:flex;flex-direction:column;gap:8px;}
.toast{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:12px 18px;font-size:13px;color:var(--text-primary);box-shadow:var(--shadow);display:flex;align-items:center;gap:10px;min-width:260px;animation:slideIn .3s ease;}
.toast.success{border-left:4px solid var(--green);}
.toast.error{border-left:4px solid var(--red);}
.toast.info{border-left:4px solid var(--accent);}
@keyframes slideIn{from{transform:translateX(40px);opacity:0;}to{transform:translateX(0);opacity:1;}}


/* MODALS / POPUPS */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(2, 8, 23, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
  animation: fadeIn 0.3s ease;
}
:root[data-theme="light"] .modal-overlay {
  background: rgba(15, 23, 42, 0.5);
}
.modal-content {
  width: 100%;
  background: var(--bg-card);
  color: var(--text-primary);
  border-radius: 16px;
  border: 1px solid rgba(6, 182, 212, 0.15);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  padding: 28px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(20px);
  opacity: 0;
  animation: modalSlideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.modal-content::-webkit-scrollbar {
  width: 8px;
}
.modal-content::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}
:root[data-theme="light"] .modal-content {
  box-shadow: 0 24px 48px rgba(15, 23, 42, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.8);
  border-color: rgba(6, 182, 212, 0.25);
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.modal-header h3 {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.3px;
}
.modal-close {
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.2);
  color: var(--text-secondary);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 18px;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.modal-close:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  transform: rotate(90deg);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes modalSlideUp {
  to { transform: translateY(0); opacity: 1; }
}

/* LOGIN PAGE */
.login-page{min-height:100vh;background:var(--bg-main);display:flex;align-items:center;justify-content:center;}
.login-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:36px;width:400px;box-shadow:var(--shadow);}
.login-logo{text-align:center;margin-bottom:28px;}
.login-logo .logo-icon{width:52px;height:52px;margin:0 auto 12px;font-size:22px;}
.login-title{font-size:22px;font-weight:800;color:var(--text-primary);}
.login-sub{font-size:13px;color:var(--text-muted);margin-top:4px;}
.error-alert{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.3);border-radius:8px;padding:10px 14px;font-size:13px;color:var(--red);margin-bottom:16px;}

/* MISC */
.flex-between{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.flex-end{display:flex;justify-content:flex-end;gap:8px;}
.mt-16{margin-top:16px;}
.mb-16{margin-bottom:16px;}
code{background:var(--bg-secondary);padding:2px 6px;border-radius:4px;font-size:12px;color:var(--accent);}
.divider{height:1px;background:var(--border);margin:20px 0;}

/* UNIVERSAL DATE PICKER */
.date-picker-container {
  position: relative;
}
.date-input-wrapper {
  display: flex;
  align-items: center;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  background: var(--input-bg);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 13px;
  outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--accent);
}
.form-textarea {
  resize: vertical;
  min-height: 80px;
}
.form-select option {
  background: var(--bg-card);
  color: var(--text-primary);
}
.calendar-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: 8px;
  width: 320px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  z-index: 1000;
  overflow: hidden;
}
.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
}
.calendar-nav-btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-secondary);
}
.calendar-nav-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.calendar-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  padding: 12px 16px;
}
.calendar-day-header {
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  padding: 8px 0;
  text-transform: uppercase;
}
.calendar-day {
  text-align: center;
  padding: 8px 0;
  font-size: 13px;
  border-radius: 8px;
  cursor: pointer;
  color: var(--text-primary);
}
.calendar-day:hover:not(.disabled):not(.other-month) {
  background: var(--bg-secondary);
}
.calendar-day.selected {
  background: var(--accent);
  color: #fff;
}
.calendar-day.today {
  border: 1px solid var(--accent);
  color: var(--accent);
}
.calendar-day.today.selected {
  background: var(--accent);
  color: #fff;
}
.calendar-day.other-month {
  color: var(--text-muted);
  opacity: 0.5;
}
.calendar-day.disabled {
  color: var(--text-muted);
  cursor: not-allowed;
  opacity: 0.4;
}

/* RESPONSIVE DATE PICKER */
@media (max-width: 480px) {
  .calendar-dropdown {
    width: 100%;
    max-width: 320px;
    left: 50%;
    transform: translateX(-50%);
  }
}

/* Mobile Sidebar Toggle Overlay */
.sidebar-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.5);z-index:99;opacity:0;transition:opacity 0.3s;}
.sidebar-overlay.active{display:block;opacity:1;}

@media (max-width:768px){
  .sidebar{transform:translateX(-100%);transition:transform 0.3s ease;}
  .sidebar.active{transform:translateX(0);}
  .main-wrap{margin-left:0;}
  .navbar{padding:0 16px;}
  .content{padding:16px;}
}

/* PRINT STYLES */
@media print {
  .sidebar, .navbar, .sidebar-overlay, .btn-primary, .btn-outline, button, input[type="date"], select {
    display: none !important;
  }
  .main-wrap {
    margin-left: 0 !important;
  }
  body, .main-wrap, .content, .form-card, .table-card {
    background: white !important;
    color: black !important;
    box-shadow: none !important;
  }
  .form-card, .table-card {
    border: 1px solid #ccc !important;
    page-break-inside: avoid;
  }
  a {
    text-decoration: none !important;
    color: black !important;
  }
  @page {
    margin: 1cm;
  }
}

/* MOBILE HAMBURGER MENU */
.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.5);
  z-index: 1000;
}

.mobile-sidebar {
  position: fixed;
  top: 0; left: 0;
  width: 280px;
  max-width: 85vw;
  height: 100%;
  background: linear-gradient(180deg, #080d1a 0%, #0c1424 55%, #080d1a 100%);
  border-right: 1px solid rgba(6,182,212,0.12);
  z-index: 1001;
  transform: translateX(-100%);
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
  box-shadow: 6px 0 40px rgba(0,0,0,0.55);
  overflow-y: auto;
}
:root[data-theme="light"] .mobile-sidebar {
  background: linear-gradient(180deg, #f0f9ff 0%, #e8f4fd 55%, #f0f9ff 100%);
  border-right: 1px solid rgba(6,182,212,0.2);
  box-shadow: 6px 0 24px rgba(6,182,212,0.1);
}
.mobile-sidebar.open { transform: translateX(0); }

.mobile-sidebar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 16px;
  border-bottom: 1px solid rgba(6,182,212,0.09);
  background: rgba(6,182,212,0.025);
}

.mobile-menu-close {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(6,182,212,0.2);
  background: rgba(6,182,212,0.06);
  border-radius: 9px;
  cursor: pointer;
  font-size: 15px;
  color: rgba(203,213,225,0.7);
  transition: all 0.15s;
}
:root[data-theme="light"] .mobile-menu-close {
  border-color: rgba(6,182,212,0.25);
  background: rgba(6,182,212,0.08);
  color: #475569;
}
.mobile-menu-close:hover {
  border-color: #06B6D4;
  color: #06B6D4;
  background: rgba(6,182,212,0.12);
}

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

.hamburger-btn {
  display: flex !important;
}

/* Search Component Styles */
.search-dropdown, .mobile-search-results {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: 8px;
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  z-index: 1000;
  max-height: 400px;
  overflow-y: auto;
}
.search-result-item {
  padding: 10px 16px;
  cursor: pointer;
  transition: background-color 0.15s;
}
.search-result-item:hover {
  background-color: var(--bg-secondary);
}

.search-section {
  border-bottom: 1px solid var(--border);
}
.search-section:last-child {
  border-bottom: none;
}
.search-section > div:first-child {
  padding: 10px 16px;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.7px;
}

/* Mobile Search Button */
.mobile-search-btn {
  display: none;
}

/* Responsive */
@media(max-width:1100px){.metric-grid, .dashboard-grid{grid-template-columns:repeat(2,1fr)}.chart-grid{grid-template-columns:1fr}.grid-2{grid-template-columns:1fr}.grid-3{grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:1024px){
  .hamburger-btn {
    display: flex !important;
  }
  .sidebar {
    display: none;
  }
  .main-wrap {
    margin-left: 0;
  }
  .desktop-search {
    display: none !important;
  }
  .mobile-search-btn {
    display: flex !important;
  }
  .mobile-search-bar {
    position: relative;
  }
  .mobile-search-results {
    position: absolute !important;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 0;
    border-top: 1px solid var(--border);
    max-height: 50vh;
  }
  .navbar {
    padding: 0 12px;
  }
  .page-title {
    font-size: 18px;
  }
}
@media(max-width:600px){
  .metric-grid, .dashboard-grid{grid-template-columns:1fr; gap:12px}
  .content{padding:12px}
  .table-card{overflow-x: auto}
  .table-card table{width:100%; min-width:400px}
  .form-card{padding:16px}
  .btn{padding:10px 16px; font-size:14px}
  .mobile-sidebar{width:80%}
  .card, .form-card, .table-card {
    margin-bottom: 16px;
  }
  .grid-4{grid-template-columns:1fr}
}