/**
 * KWA e-Service UI Revamp Overlay
 * Kerala Water Authority branding — teal/emerald theme
 * Scoped to body.kwa-revamp — does not replace Tabler/Bootstrap
 */

body.kwa-revamp {
  --kwa-primary: #0f766e;
  --kwa-primary-dark: #115e59;
  --kwa-primary-light: #14b8a6;
  --kwa-accent: #2dd4bf;
  --kwa-bg: #f0fdfa;
  --kwa-bg-muted: #ecfdf5;
  --kwa-surface: #ffffff;
  --kwa-text: #134e4a;
  --kwa-text-muted: #5f7a78;
  --kwa-border: #ccfbf1;
  --kwa-shadow: 0 4px 24px rgba(15, 118, 110, 0.08);
  --kwa-shadow-lg: 0 12px 40px rgba(15, 118, 110, 0.14);
  --kwa-radius: 0.75rem;
  --kwa-radius-lg: 1rem;
  --kwa-gradient: linear-gradient(135deg, #0f766e 0%, #115e59 50%, #134e4a 100%);
  --kwa-gradient-soft: linear-gradient(160deg, #ecfdf5 0%, #f0fdfa 40%, #ffffff 100%);
  font-family: 'Source Sans Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--kwa-text);
  background-color: var(--kwa-bg-muted);
}

/* ── Global page shell ─────────────────────────────────────── */

body.kwa-revamp .page {
  background: var(--kwa-bg-muted);
}

body.kwa-revamp .page-main {
  background: transparent;
}

body.kwa-revamp .my-3.my-md-5 {
  background: transparent;
}

/* ── Login / standalone auth pages ─────────────────────────── */

body.kwa-revamp .page-single {
  background: var(--kwa-gradient);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

body.kwa-revamp .page-single::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 60%;
  height: 80%;
  background: radial-gradient(circle, rgba(45, 212, 191, 0.25) 0%, transparent 70%);
  pointer-events: none;
}

body.kwa-revamp .page-single::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -15%;
  width: 50%;
  height: 60%;
  background: radial-gradient(circle, rgba(20, 184, 166, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

body.kwa-revamp .col-login {
  position: relative;
  z-index: 1;
  max-width: 440px;
}

body.kwa-revamp .col-login .card {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: var(--kwa-radius-lg);
  box-shadow: var(--kwa-shadow-lg);
  overflow: hidden;
}

body.kwa-revamp .col-login .card-body {
  padding: 2rem 2.25rem !important;
}

body.kwa-revamp .col-login .card-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--kwa-primary-dark);
  margin-bottom: 0.25rem;
  letter-spacing: -0.02em;
}

body.kwa-revamp .kwa-login-subtitle {
  font-size: 0.875rem;
  color: var(--kwa-text-muted);
  margin-bottom: 1.5rem;
  font-weight: 400;
}

body.kwa-revamp .col-login .text-muted {
  color: var(--kwa-text-muted) !important;
}

body.kwa-revamp .col-login .text-muted a {
  color: var(--kwa-primary);
  font-weight: 500;
  text-decoration: none;
  transition: color 0.15s ease;
}

body.kwa-revamp .col-login .text-muted a:hover {
  color: var(--kwa-primary-dark);
  text-decoration: underline;
}

body.kwa-revamp .col-login > .text-center.text-muted {
  margin-top: 0.75rem;
  font-size: 0.9rem;
}

/* Notice banner (replaces marquee) */
body.kwa-revamp .kwa-notice-banner {
  background: linear-gradient(90deg, #fef3c7 0%, #fde68a 100%);
  border-bottom: 1px solid #f59e0b;
  color: #92400e;
  font-size: 0.8rem;
  line-height: 1.45;
  padding: 0.6rem 1.25rem;
  overflow: hidden;
  position: relative;
}

body.kwa-revamp .kwa-notice-banner__inner {
  display: inline-block;
  white-space: nowrap;
  animation: kwa-notice-scroll 40s linear infinite;
}

body.kwa-revamp .kwa-notice-banner__inner:hover {
  animation-play-state: paused;
}

@keyframes kwa-notice-scroll {
  0%   { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}

/* ── Top header / toolbar ──────────────────────────────────── */

body.kwa-revamp .kwa-topbar.header,
body.kwa-revamp .header.py-4 {
  background: var(--kwa-gradient);
  border-bottom: none;
  box-shadow: 0 2px 12px rgba(15, 118, 110, 0.25);
  padding-top: 0.85rem !important;
  padding-bottom: 0.85rem !important;
}

body.kwa-revamp .header-brand-img {
  filter: brightness(0) invert(1);
  max-height: 42px;
}

body.kwa-revamp .kwa-topbar .nav-link,
body.kwa-revamp .header .nav-link {
  color: rgba(255, 255, 255, 0.95) !important;
}

body.kwa-revamp .kwa-topbar .text-default,
body.kwa-revamp .header .text-default {
  color: rgba(255, 255, 255, 0.95) !important;
}

body.kwa-revamp .kwa-topbar .avatar,
body.kwa-revamp .header .avatar {
  border: 2px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

body.kwa-revamp .kwa-user-name {
  font-weight: 600;
  font-size: 0.9rem;
  line-height: 1.3;
}

body.kwa-revamp .kwa-user-office {
  font-size: 0.75rem;
  opacity: 0.85;
  line-height: 1.3;
}

body.kwa-revamp .header-toggler-icon {
  background-color: rgba(255, 255, 255, 0.9);
}

body.kwa-revamp .dropdown-menu {
  border: 1px solid var(--kwa-border);
  border-radius: var(--kwa-radius);
  box-shadow: var(--kwa-shadow);
  padding: 0.35rem 0;
}

body.kwa-revamp .dropdown-item {
  font-size: 0.875rem;
  padding: 0.5rem 1.25rem;
  color: var(--kwa-text);
  transition: background 0.12s ease;
}

body.kwa-revamp .dropdown-item:hover,
body.kwa-revamp .dropdown-item:focus {
  background: var(--kwa-bg);
  color: var(--kwa-primary-dark);
}

body.kwa-revamp .dropdown-item .dropdown-icon {
  color: var(--kwa-primary);
  margin-right: 0.5rem;
}

/* ── Main navigation ───────────────────────────────────────── */

body.kwa-revamp .kwa-main-nav.header,
body.kwa-revamp .header.collapse.d-lg-flex {
  background: var(--kwa-surface);
  border-bottom: 1px solid var(--kwa-border);
  box-shadow: 0 1px 4px rgba(15, 118, 110, 0.06);
}

body.kwa-revamp .kwa-main-nav .nav-tabs,
body.kwa-revamp .header.collapse .nav-tabs {
  border-bottom: none;
  gap: 0.15rem;
}

body.kwa-revamp .kwa-main-nav .nav-link,
body.kwa-revamp .header.collapse .nav-link {
  color: var(--kwa-text-muted) !important;
  font-weight: 500;
  font-size: 0.875rem;
  padding: 0.65rem 1rem;
  border-radius: var(--kwa-radius);
  border: none !important;
  transition: all 0.15s ease;
  margin: 0.25rem 0;
}

body.kwa-revamp .kwa-main-nav .nav-link i,
body.kwa-revamp .header.collapse .nav-link i {
  color: var(--kwa-primary);
  margin-right: 0.35rem;
  opacity: 0.7;
}

body.kwa-revamp .kwa-main-nav .nav-link:hover,
body.kwa-revamp .header.collapse .nav-link:hover {
  background: var(--kwa-bg);
  color: var(--kwa-primary-dark) !important;
}

body.kwa-revamp .kwa-main-nav .nav-link.active,
body.kwa-revamp .header.collapse .nav-link.active {
  background: var(--kwa-primary) !important;
  color: #fff !important;
  box-shadow: 0 2px 8px rgba(15, 118, 110, 0.3);
}

body.kwa-revamp .kwa-main-nav .nav-link.active i,
body.kwa-revamp .header.collapse .nav-link.active i {
  color: #fff !important;
  opacity: 1;
}

body.kwa-revamp .kwa-main-nav .dropdown-menu .dropdown-item,
body.kwa-revamp .header.collapse .dropdown-menu .dropdown-item {
  font-size: 0.85rem;
}

/* ── Cards ─────────────────────────────────────────────────── */

body.kwa-revamp .card {
  border: 1px solid var(--kwa-border);
  border-radius: var(--kwa-radius);
  box-shadow: var(--kwa-shadow);
  background: var(--kwa-surface);
  transition: box-shadow 0.2s ease;
}

body.kwa-revamp .card:hover {
  box-shadow: var(--kwa-shadow-lg);
}

body.kwa-revamp .card-header {
  background: var(--kwa-bg);
  border-bottom: 1px solid var(--kwa-border);
  font-weight: 600;
  color: var(--kwa-primary-dark);
  border-radius: var(--kwa-radius) var(--kwa-radius) 0 0 !important;
}

body.kwa-revamp .card-title {
  color: var(--kwa-primary-dark);
  font-weight: 600;
}

body.kwa-revamp .card-footer {
  background: var(--kwa-bg-muted);
  border-top: 1px solid var(--kwa-border);
}

/* ── Page header / hero ────────────────────────────────────── */

body.kwa-revamp .page-header {
  margin-bottom: 1.5rem;
}

body.kwa-revamp .page-title {
  color: var(--kwa-primary-dark);
  font-weight: 600;
  letter-spacing: -0.02em;
}

body.kwa-revamp .kwa-welcome-hero {
  background: var(--kwa-gradient);
  border-radius: var(--kwa-radius-lg);
  color: #fff;
  padding: 1.75rem 2rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--kwa-shadow-lg);
  position: relative;
  overflow: hidden;
}

body.kwa-revamp .kwa-welcome-hero::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 40%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.12) 0%, transparent 70%);
  pointer-events: none;
}

body.kwa-revamp .kwa-welcome-hero h2 {
  font-size: 1.35rem;
  font-weight: 600;
  margin: 0 0 0.35rem;
  position: relative;
}

body.kwa-revamp .kwa-welcome-hero p {
  margin: 0;
  opacity: 0.9;
  font-size: 0.95rem;
  position: relative;
}

/* ── Buttons ───────────────────────────────────────────────── */

body.kwa-revamp .btn {
  border-radius: 0.5rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: all 0.15s ease;
}

body.kwa-revamp .btn-primary {
  background: var(--kwa-primary);
  border-color: var(--kwa-primary);
  box-shadow: 0 2px 6px rgba(15, 118, 110, 0.25);
}

body.kwa-revamp .btn-primary:hover,
body.kwa-revamp .btn-primary:focus {
  background: var(--kwa-primary-dark);
  border-color: var(--kwa-primary-dark);
  box-shadow: 0 4px 12px rgba(15, 118, 110, 0.35);
}

body.kwa-revamp .btn-primary:active {
  background: #0d4f4a;
  border-color: #0d4f4a;
}

body.kwa-revamp .btn-secondary {
  background: #64748b;
  border-color: #64748b;
}

body.kwa-revamp .btn-success {
  background: #059669;
  border-color: #059669;
}

body.kwa-revamp .btn-danger {
  background: #dc2626;
  border-color: #dc2626;
}

body.kwa-revamp .btn-outline-primary {
  color: var(--kwa-primary);
  border-color: var(--kwa-primary);
}

body.kwa-revamp .btn-outline-primary:hover {
  background: var(--kwa-primary);
  border-color: var(--kwa-primary);
  color: #fff;
}

body.kwa-revamp .btn-link {
  color: var(--kwa-primary);
}

body.kwa-revamp .btn-link:hover {
  color: var(--kwa-primary-dark);
}

/* ── Forms ─────────────────────────────────────────────────── */

body.kwa-revamp .form-control {
  border: 1px solid #cbd5e1;
  border-radius: 0.5rem;
  padding: 0.5rem 0.85rem;
  font-size: 0.9rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

body.kwa-revamp .form-control:focus {
  border-color: var(--kwa-primary-light);
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.2);
}

body.kwa-revamp .form-label,
body.kwa-revamp label.form-label {
  font-weight: 500;
  font-size: 0.85rem;
  color: var(--kwa-text);
  margin-bottom: 0.35rem;
}

body.kwa-revamp select.form-control {
  appearance: auto;
}

body.kwa-revamp input.error,
body.kwa-revamp textarea.error,
body.kwa-revamp select.error {
  border-color: #dc2626 !important;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15);
}

body.kwa-revamp .form-group {
  margin-bottom: 1.1rem;
}

body.kwa-revamp .form-footer {
  margin-top: 1.25rem;
}

/* ── Tables ────────────────────────────────────────────────── */

body.kwa-revamp .table {
  color: var(--kwa-text);
}

body.kwa-revamp .table thead th {
  background: var(--kwa-bg);
  color: var(--kwa-primary-dark);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 2px solid var(--kwa-border);
  padding: 0.75rem 1rem;
}

body.kwa-revamp .table tbody td {
  padding: 0.7rem 1rem;
  vertical-align: middle;
  border-color: var(--kwa-border);
  font-size: 0.875rem;
}

body.kwa-revamp .table-striped tbody tr:nth-of-type(odd) {
  background: rgba(240, 253, 250, 0.5);
}

body.kwa-revamp .table-hover tbody tr:hover {
  background: var(--kwa-bg);
}

body.kwa-revamp .table-responsive {
  border-radius: var(--kwa-radius);
  border: 1px solid var(--kwa-border);
  overflow: hidden;
}

/* ── DataTables ────────────────────────────────────────────── */

body.kwa-revamp table.dataTable {
  border-collapse: collapse !important;
}

body.kwa-revamp table.dataTable thead th,
body.kwa-revamp table.dataTable thead td {
  background: var(--kwa-bg) !important;
  color: var(--kwa-primary-dark) !important;
  font-weight: 600;
  border-bottom: 2px solid var(--kwa-border) !important;
}

body.kwa-revamp table.dataTable tbody tr:hover {
  background: var(--kwa-bg) !important;
}

body.kwa-revamp table.dataTable.no-footer {
  border-bottom: 1px solid var(--kwa-border);
}

body.kwa-revamp .dataTables_wrapper .dataTables_length select,
body.kwa-revamp .dataTables_wrapper .dataTables_filter input {
  border: 1px solid #cbd5e1;
  border-radius: 0.4rem;
  padding: 0.3rem 0.5rem;
}

body.kwa-revamp .dataTables_wrapper .dataTables_filter input:focus {
  border-color: var(--kwa-primary-light);
  outline: none;
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.2);
}

body.kwa-revamp .dataTables_wrapper .dataTables_paginate .paginate_button {
  border-radius: 0.4rem !important;
  margin: 0 2px;
}

body.kwa-revamp .dataTables_wrapper .dataTables_paginate .paginate_button.current {
  background: var(--kwa-primary) !important;
  border-color: var(--kwa-primary) !important;
  color: #fff !important;
}

body.kwa-revamp .dataTables_wrapper .dataTables_paginate .paginate_button:hover {
  background: var(--kwa-bg) !important;
  border-color: var(--kwa-border) !important;
  color: var(--kwa-primary-dark) !important;
}

body.kwa-revamp .dt-buttons .dt-button {
  background: var(--kwa-primary) !important;
  border-color: var(--kwa-primary) !important;
  color: #fff !important;
  border-radius: 0.4rem !important;
  font-size: 0.8rem !important;
  padding: 0.35rem 0.75rem !important;
  margin-right: 0.35rem;
}

body.kwa-revamp .dt-buttons .dt-button:hover {
  background: var(--kwa-primary-dark) !important;
  border-color: var(--kwa-primary-dark) !important;
}

/* ── Select2 ───────────────────────────────────────────────── */

body.kwa-revamp .select2-container--default .select2-selection--single {
  border: 1px solid #cbd5e1;
  border-radius: 0.5rem;
  height: calc(1.5em + 0.75rem + 2px);
  padding: 0.2rem 0;
}

body.kwa-revamp .select2-container--default .select2-selection--single .select2-selection__rendered {
  color: var(--kwa-text);
  line-height: calc(1.5em + 0.35rem);
  padding-left: 0.85rem;
}

body.kwa-revamp .select2-container--default .select2-selection--single .select2-selection__arrow {
  height: calc(1.5em + 0.75rem);
}

body.kwa-revamp .select2-container--default.select2-container--focus .select2-selection--single,
body.kwa-revamp .select2-container--default.select2-container--open .select2-selection--single {
  border-color: var(--kwa-primary-light);
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.2);
}

body.kwa-revamp .select2-container--default .select2-results__option--highlighted[aria-selected] {
  background: var(--kwa-primary);
}

body.kwa-revamp .select2-container--default .select2-results__group {
  color: var(--kwa-primary-dark) !important;
  font-weight: 600;
}

body.kwa-revamp .select2-dropdown {
  border: 1px solid var(--kwa-border);
  border-radius: var(--kwa-radius);
  box-shadow: var(--kwa-shadow);
}

/* ── Alerts ────────────────────────────────────────────────── */

body.kwa-revamp .alert {
  border-radius: var(--kwa-radius);
  border: none;
  font-size: 0.9rem;
}

body.kwa-revamp .alert-success {
  background: #d1fae5;
  color: #065f46;
}

body.kwa-revamp .alert-danger {
  background: #fee2e2;
  color: #991b1b;
}

body.kwa-revamp .alert-warning {
  background: #fef3c7;
  color: #92400e;
}

body.kwa-revamp .alert-info {
  background: #ccfbf1;
  color: #115e59;
}

body.kwa-revamp .alert-primary {
  background: var(--kwa-bg);
  color: var(--kwa-primary-dark);
  border-left: 4px solid var(--kwa-primary);
}

/* ── Badges ────────────────────────────────────────────────── */

body.kwa-revamp .badge {
  font-weight: 500;
  border-radius: 0.35rem;
  padding: 0.35em 0.65em;
  font-size: 0.75rem;
}

body.kwa-revamp .badge-primary,
body.kwa-revamp .badge-info {
  background: var(--kwa-primary);
}

body.kwa-revamp .badge-success {
  background: #059669;
}

body.kwa-revamp .badge-danger {
  background: #dc2626;
}

body.kwa-revamp .badge-warning {
  background: #d97706;
  color: #fff;
}

/* ── Footer ────────────────────────────────────────────────── */

body.kwa-revamp .kwa-footer.footer,
body.kwa-revamp .footer {
  background: var(--kwa-surface);
  border-top: 1px solid var(--kwa-border);
  padding: 1rem 0;
  margin-top: 2rem;
  font-size: 0.85rem;
  color: var(--kwa-text-muted);
}

body.kwa-revamp .footer a {
  color: var(--kwa-primary);
  font-weight: 500;
  text-decoration: none;
}

body.kwa-revamp .footer a:hover {
  color: var(--kwa-primary-dark);
  text-decoration: underline;
}

/* ── Utility overrides ─────────────────────────────────────── */

body.kwa-revamp .text-green {
  color: #059669 !important;
}

body.kwa-revamp .text-blue {
  color: var(--kwa-primary) !important;
}

body.kwa-revamp a {
  color: var(--kwa-primary);
}

body.kwa-revamp a:hover {
  color: var(--kwa-primary-dark);
}

body.kwa-revamp .page-link {
  color: var(--kwa-primary);
}

body.kwa-revamp .page-item.active .page-link {
  background: var(--kwa-primary);
  border-color: var(--kwa-primary);
}

body.kwa-revamp .nav-pills .nav-link.active {
  background: var(--kwa-primary);
}

body.kwa-revamp .progress-bar {
  background: var(--kwa-primary);
}

body.kwa-revamp .datepicker {
  border-radius: var(--kwa-radius);
  box-shadow: var(--kwa-shadow);
}

/* ── Responsive ────────────────────────────────────────────── */

@media (max-width: 991.98px) {
  body.kwa-revamp .kwa-main-nav .nav-tabs,
  body.kwa-revamp .header.collapse .nav-tabs {
    padding: 0.5rem 0;
  }

  body.kwa-revamp .kwa-main-nav .nav-link,
  body.kwa-revamp .header.collapse .nav-link {
    padding: 0.55rem 0.85rem;
  }

  body.kwa-revamp .col-login .card-body {
    padding: 1.5rem !important;
  }

  body.kwa-revamp .kwa-welcome-hero {
    padding: 1.25rem 1.5rem;
  }
}

@media (max-width: 575.98px) {
  body.kwa-revamp .kwa-notice-banner {
    font-size: 0.72rem;
    padding: 0.5rem 0.75rem;
  }

  body.kwa-revamp .col-login {
    padding: 0 0.75rem;
  }
}