/* =============================================
   LOAN APP - Modern Clean UI
   ============================================= */

:root {
  --primary:     #1d4ed8;
  --primary-lt:  #3b82f6;
  --primary-bg:  #eff6ff;
  --success:     #16a34a;
  --success-lt:  #22c55e;
  --success-bg:  #f0fdf4;
  --danger:      #dc2626;
  --danger-lt:   #f87171;
  --danger-bg:   #fef2f2;
  --warning:     #d97706;
  --warning-bg:  #fffbeb;
  --purple:      #7c3aed;
  --purple-bg:   #f5f3ff;
  --gray-50:     #f9fafb;
  --gray-100:    #f3f4f6;
  --gray-200:    #e5e7eb;
  --gray-300:    #d1d5db;
  --gray-400:    #9ca3af;
  --gray-500:    #6b7280;
  --gray-600:    #4b5563;
  --gray-700:    #374151;
  --gray-800:    #1f2937;
  --gray-900:    #111827;
  --radius:      12px;
  --radius-sm:   8px;
  --shadow:      0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:   0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06);
  --shadow-lg:   0 10px 15px rgba(0,0,0,.1), 0 4px 6px rgba(0,0,0,.05);
}

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

html { font-size: 16px; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--gray-100);
  color: var(--gray-800);
  min-height: 100vh;
  line-height: 1.5;
}

/* =============================================
   LAYOUT
   ============================================= */

.app-wrapper {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 240px;
  background: var(--gray-900);
  color: #fff;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  transition: transform 0.25s ease;
}

.sidebar-logo {
  padding: 20px 18px 16px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-logo .logo-icon {
  width: 36px; height: 36px;
  background: var(--primary);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}

.sidebar-logo .logo-text {
  font-weight: 700;
  font-size: 15px;
  line-height: 1.2;
}

.sidebar-logo .logo-sub {
  font-size: 11px;
  color: var(--gray-400);
}

.sidebar-nav {
  flex: 1;
  padding: 12px 8px;
  overflow-y: auto;
}

.nav-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--gray-500);
  padding: 12px 10px 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--gray-300);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: background .15s, color .15s;
  margin-bottom: 2px;
}

.nav-item:hover {
  background: rgba(255,255,255,.07);
  color: #fff;
}

.nav-item.active {
  background: var(--primary);
  color: #fff;
}

.nav-item .nav-icon {
  width: 18px; text-align: center;
  font-size: 16px; flex-shrink: 0;
}

.nav-badge {
  margin-left: auto;
  background: var(--danger);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 20px;
  min-width: 20px;
  text-align: center;
}

.sidebar-footer {
  padding: 12px 8px;
  border-top: 1px solid rgba(255,255,255,.08);
}

/* Main content */
.main-content {
  margin-left: 240px;
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.topbar {
  background: #fff;
  border-bottom: 1px solid var(--gray-200);
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow);
}

.topbar-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-900);
}

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

.topbar-user {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--gray-600);
}

.avatar {
  width: 32px; height: 32px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  font-weight: 700;
}

.page-content {
  padding: 24px;
  flex: 1;
}

/* Hamburger for mobile */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  color: var(--gray-700);
  font-size: 22px;
}

/* =============================================
   CARDS & STATS
   ============================================= */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 14px;
}

.stat-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.stat-icon.blue   { background: var(--primary-bg);  color: var(--primary); }
.stat-icon.green  { background: var(--success-bg);  color: var(--success); }
.stat-icon.red    { background: var(--danger-bg);   color: var(--danger); }
.stat-icon.amber  { background: var(--warning-bg);  color: var(--warning); }
.stat-icon.purple { background: var(--purple-bg);   color: var(--purple); }

.stat-info .label {
  font-size: 12px;
  color: var(--gray-500);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.stat-info .value {
  font-size: 22px;
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.2;
}

.stat-info .sub {
  font-size: 11px;
  color: var(--gray-400);
}

/* Generic card */
.card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--gray-900);
}

.card-body {
  padding: 20px;
}

/* =============================================
   BUTTONS
   ============================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all .15s ease;
  white-space: nowrap;
  line-height: 1.4;
}

.btn:disabled {
  opacity: .5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}
.btn-primary:hover:not(:disabled) {
  background: #1e40af;
  box-shadow: 0 4px 12px rgba(29,78,216,.35);
}

.btn-success {
  background: var(--success);
  color: #fff;
}
.btn-success:hover:not(:disabled) {
  background: #15803d;
  box-shadow: 0 4px 12px rgba(22,163,74,.35);
}

.btn-danger {
  background: var(--danger);
  color: #fff;
}
.btn-danger:hover:not(:disabled) {
  background: #b91c1c;
}

.btn-warning {
  background: var(--warning);
  color: #fff;
}
.btn-warning:hover:not(:disabled) {
  background: #b45309;
}

.btn-ghost {
  background: transparent;
  color: var(--gray-600);
  border: 1.5px solid var(--gray-300);
}
.btn-ghost:hover:not(:disabled) {
  background: var(--gray-100);
}

.btn-outline-primary {
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--primary);
}
.btn-outline-primary:hover:not(:disabled) {
  background: var(--primary-bg);
}

.btn-lg {
  padding: 13px 28px;
  font-size: 16px;
  border-radius: var(--radius);
}

.btn-sm {
  padding: 5px 12px;
  font-size: 13px;
}

.btn-block { width: 100%; }

/* =============================================
   FORMS
   ============================================= */

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--gray-800);
  background: #fff;
  transition: border-color .15s, box-shadow .15s;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.form-control:focus {
  border-color: var(--primary-lt);
  box-shadow: 0 0 0 3px rgba(59,130,246,.15);
}

.form-control:read-only {
  background: var(--gray-50);
  color: var(--gray-600);
}

.form-control-sm {
  padding: 7px 10px;
  font-size: 13px;
}

select.form-control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 36px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.form-hint {
  font-size: 12px;
  color: var(--gray-400);
  margin-top: 4px;
}

.loan-type-selector {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.loan-type-option {
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 16px;
  cursor: pointer;
  text-align: center;
  transition: all .15s;
  position: relative;
}

.loan-type-option:hover {
  border-color: var(--primary-lt);
  background: var(--primary-bg);
}

.loan-type-option.selected {
  border-color: var(--primary);
  background: var(--primary-bg);
}

.loan-type-option input[type=radio] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.loan-type-option .lt-icon {
  font-size: 28px;
  margin-bottom: 6px;
}

.loan-type-option .lt-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--gray-800);
}

.loan-type-option .lt-desc {
  font-size: 12px;
  color: var(--gray-500);
  margin-top: 2px;
}

/* Calc summary box */
.calc-box {
  background: var(--primary-bg);
  border: 1.5px solid #bfdbfe;
  border-radius: var(--radius);
  padding: 16px;
  margin-top: 8px;
}

.calc-box .calc-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 0;
  font-size: 14px;
  color: var(--gray-700);
}

.calc-box .calc-row.highlight {
  font-weight: 700;
  font-size: 16px;
  color: var(--primary);
  border-top: 1px solid #bfdbfe;
  margin-top: 6px;
  padding-top: 10px;
}

.weekly-schedule-preview {
  max-height: 220px;
  overflow-y: auto;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
}

/* =============================================
   TABLES
   ============================================= */

.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
}

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.data-table thead tr {
  background: var(--gray-50);
}

.data-table thead th {
  padding: 11px 14px;
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--gray-500);
  border-bottom: 2px solid var(--gray-200);
  white-space: nowrap;
}

.data-table tbody td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-700);
  vertical-align: middle;
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.data-table tbody tr:hover {
  background: var(--gray-50);
}

/* =============================================
   BADGES & STATUS
   ============================================= */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.badge-success { background: var(--success-bg);  color: var(--success); }
.badge-danger  { background: var(--danger-bg);   color: var(--danger); }
.badge-warning { background: var(--warning-bg);  color: var(--warning); }
.badge-info    { background: var(--primary-bg);  color: var(--primary); }
.badge-gray    { background: var(--gray-100);    color: var(--gray-600); }
.badge-purple  { background: var(--purple-bg);   color: var(--purple); }

/* Progress bar */
.progress-bar-wrap {
  background: var(--gray-200);
  border-radius: 20px;
  height: 8px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  border-radius: 20px;
  background: var(--success);
  transition: width .3s ease;
}

.progress-bar-fill.warning { background: var(--warning); }
.progress-bar-fill.danger  { background: var(--danger); }

/* =============================================
   COLLECTION CARDS (Daily/Weekly collection)
   ============================================= */

.collect-card {
  background: #fff;
  border-radius: var(--radius);
  border: 2px solid var(--gray-200);
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: border-color .15s, box-shadow .15s;
  cursor: default;
}

.collect-card.paid {
  border-color: var(--success);
  background: var(--success-bg);
  opacity: .75;
}

.collect-card.overdue {
  border-color: var(--danger-lt);
}

.collect-card .cust-avatar {
  width: 44px; height: 44px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  font-weight: 700;
  flex-shrink: 0;
}

.collect-card .cust-info {
  flex: 1;
  min-width: 0;
}

.collect-card .cust-name {
  font-weight: 700;
  font-size: 15px;
  color: var(--gray-900);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.collect-card .cust-meta {
  font-size: 12px;
  color: var(--gray-500);
  margin-top: 1px;
}

.collect-card .cust-amount {
  font-size: 18px;
  font-weight: 800;
  color: var(--primary);
  white-space: nowrap;
  text-align: right;
}

.collect-card.paid .cust-amount {
  color: var(--success);
}

.collect-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* =============================================
   FLASH MESSAGES
   ============================================= */

.flash-msg {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border-left: 4px solid;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 16px;
}

/* =============================================
   LOGIN PAGE
   ============================================= */

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1e3a5f 0%, #1d4ed8 60%, #2563eb 100%);
  padding: 20px;
}

.login-card {
  background: #fff;
  border-radius: 20px;
  padding: 40px 36px;
  width: 100%;
  max-width: 400px;
  box-shadow: var(--shadow-lg);
}

.login-logo {
  text-align: center;
  margin-bottom: 32px;
}

.login-logo .icon {
  width: 64px; height: 64px;
  background: var(--primary);
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 32px;
  margin: 0 auto 12px;
  box-shadow: 0 8px 20px rgba(29,78,216,.4);
}

.login-logo h1 {
  font-size: 22px;
  font-weight: 800;
  color: var(--gray-900);
}

.login-logo p {
  font-size: 13px;
  color: var(--gray-500);
  margin-top: 4px;
}

/* =============================================
   DROPDOWN SEARCH
   ============================================= */

.search-wrap {
  position: relative;
}

.search-results {
  position: absolute;
  top: calc(100% + 4px);
  left: 0; right: 0;
  background: #fff;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  max-height: 200px;
  overflow-y: auto;
  z-index: 200;
  box-shadow: var(--shadow-md);
  display: none;
}

.search-results.open { display: block; }

.search-result-item {
  padding: 10px 14px;
  cursor: pointer;
  font-size: 14px;
  color: var(--gray-700);
  transition: background .1s;
  border-bottom: 1px solid var(--gray-100);
}

.search-result-item:last-child { border-bottom: none; }

.search-result-item:hover {
  background: var(--primary-bg);
  color: var(--primary);
}

.search-result-item .sr-name { font-weight: 600; }
.search-result-item .sr-meta { font-size: 12px; color: var(--gray-400); }

/* =============================================
   SECTION HEADER
   ============================================= */

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 12px;
  flex-wrap: wrap;
}

.section-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--gray-900);
}

.section-title span {
  color: var(--gray-400);
  font-weight: 400;
  font-size: 14px;
  margin-left: 8px;
}

/* =============================================
   LOAN DETAIL SUMMARY
   ============================================= */

.loan-summary {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.loan-sum-item {
  background: var(--gray-50);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}

.loan-sum-item .lsi-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--gray-400);
  letter-spacing: .05em;
}

.loan-sum-item .lsi-val {
  font-size: 16px;
  font-weight: 800;
  color: var(--gray-900);
  margin-top: 2px;
}

/* =============================================
   TABS
   ============================================= */

.tab-bar {
  display: flex;
  border-bottom: 2px solid var(--gray-200);
  margin-bottom: 20px;
  gap: 4px;
}

.tab-btn {
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-500);
  border: none;
  background: none;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  transition: color .15s, border-color .15s;
}

.tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.tab-btn:hover:not(.active) {
  color: var(--gray-700);
  background: var(--gray-100);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* =============================================
   EMPTY STATE
   ============================================= */

.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--gray-400);
}

.empty-state .es-icon { font-size: 48px; margin-bottom: 12px; }
.empty-state .es-title { font-size: 16px; font-weight: 600; color: var(--gray-600); }
.empty-state .es-desc  { font-size: 13px; margin-top: 6px; }

/* =============================================
   OVERLAYS / MODALS
   ============================================= */

.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 999;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.open { display: flex; }

.modal {
  background: #fff;
  border-radius: 16px;
  width: 100%;
  max-width: 480px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}

.modal-header {
  padding: 18px 20px;
  border-bottom: 1px solid var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-900);
}

.modal-close {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 20px;
  color: var(--gray-400);
  padding: 2px 6px;
  border-radius: 4px;
  transition: background .1s;
}

.modal-close:hover { background: var(--gray-100); color: var(--gray-700); }

.modal-body  { padding: 20px; overflow-y: auto; }
.modal-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--gray-100);
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

/* =============================================
   UTILITIES
   ============================================= */

.text-sm    { font-size: 13px; }
.text-xs    { font-size: 11px; }
.text-muted { color: var(--gray-500); }
.text-right { text-align: right; }
.text-center{ text-align: center; }
.fw-bold    { font-weight: 700; }
.mt-1  { margin-top: 6px; }
.mt-2  { margin-top: 12px; }
.mt-3  { margin-top: 18px; }
.mt-4  { margin-top: 24px; }
.mb-1  { margin-bottom: 6px; }
.mb-2  { margin-bottom: 12px; }
.mb-3  { margin-bottom: 18px; }
.mb-4  { margin-bottom: 24px; }
.gap-1 { gap: 6px; }
.gap-2 { gap: 12px; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-1 { flex: 1; }
.w-100 { width: 100%; }
.rounded { border-radius: var(--radius); }
.divider { border: none; border-top: 1px solid var(--gray-200); margin: 16px 0; }
.text-money { font-weight: 800; color: var(--primary); }
.text-green { color: var(--success); }
.text-red   { color: var(--danger); }

/* Quick action buttons on dashboard */
.quick-actions {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.quick-btn {
  background: #fff;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 18px 14px;
  text-align: center;
  text-decoration: none;
  color: var(--gray-700);
  font-size: 13px;
  font-weight: 600;
  transition: all .15s;
  cursor: pointer;
  display: block;
}

.quick-btn:hover {
  border-color: var(--primary);
  background: var(--primary-bg);
  color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.quick-btn .qb-icon { font-size: 26px; margin-bottom: 6px; }

/* Today's date banner */
.date-banner {
  background: linear-gradient(135deg, var(--primary) 0%, #4f46e5 100%);
  color: #fff;
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.date-banner .db-date {
  font-size: 22px;
  font-weight: 800;
}

.date-banner .db-day {
  font-size: 13px;
  opacity: .8;
  margin-top: 2px;
}

.date-banner .db-count {
  background: rgba(255,255,255,.2);
  border-radius: 10px;
  padding: 10px 16px;
  text-align: center;
  font-size: 13px;
}

.date-banner .db-count .num {
  font-size: 26px;
  font-weight: 800;
  line-height: 1;
}

/* =============================================
   RESPONSIVE / MOBILE
   ============================================= */

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .main-content {
    margin-left: 0;
  }

  .menu-toggle { display: block; }

  .page-content { padding: 14px; }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .stat-card { padding: 14px; }
  .stat-info .value { font-size: 18px; }

  .quick-actions {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

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

  .topbar { padding: 0 14px; }

  table.data-table { font-size: 13px; }
  .data-table thead th,
  .data-table tbody td { padding: 9px 10px; }

  .date-banner { flex-direction: column; gap: 10px; align-items: flex-start; }

  .sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.4);
    z-index: 99;
  }
  .sidebar-overlay.open { display: block; }
}