:root {
  --nav: #111b2b;
  --nav-soft: #1a2940;
  --blue: #2868ea;
  --blue-dark: #1956c8;
  --bg: #f3f6fa;
  --text: #152238;
  --muted: #65748b;
  --line: #dfe6ef;
}

* { box-sizing: border-box; }
body { margin: 0; color: var(--text); font-family: "Segoe UI", Arial, sans-serif; }
.admin-body { background: var(--bg) !important; }
.legacy-admin-body {
  width: 100% !important;
  min-width: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  overflow-x: hidden !important;
}

.admin-layout {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  min-height: 100vh;
  width: 100%;
  transition: grid-template-columns .22s ease;
}

.admin-sidebar {
  position: sticky;
  top: 0;
  z-index: 1200;
  display: flex;
  flex-direction: column;
  height: 100vh;
  padding: 20px 11px 14px;
  background: linear-gradient(180deg, #111b2b 0%, #0d1624 100%);
  color: #fff;
  box-shadow: 8px 0 26px rgba(11, 24, 43, .08);
}

.sidebar-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 42px;
  margin: 0 0 8px;
  padding: 10px 11px;
  background: rgba(255,255,255,.04);
  border: 1px solid #263956;
  border-radius: 9px;
  color: #c7d4e7;
  cursor: pointer;
  transition: background .18s ease, border-color .18s ease, color .18s ease;
}
.sidebar-toggle:hover { background: #192a41; border-color: #355071; color: #fff; }
.sidebar-toggle-icon {
  display: grid;
  flex: 0 0 19px;
  place-items: center;
  font-size: 19px;
  line-height: 1;
}
.sidebar-toggle-label { font-size: 13px; font-weight: 600; }

.admin-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  width: 100%;
  min-width: 0;
  min-height: 68px;
  padding: 4px 2px 16px;
}

.admin-brand img {
  width: 43px;
  height: 43px;
  flex: 0 0 43px;
  padding: 0;
  object-fit: contain;
  background: transparent;
  border-radius: 0;
  filter: drop-shadow(0 1px 1px rgba(255,255,255,.35));
}

.admin-brand div {
  min-width: 0;
  flex: 1 1 auto;
  overflow: hidden;
  text-align: center;
}
.admin-brand strong, .admin-brand span { display: block; max-width: 100%; }
.admin-brand strong { font-size: 11px; line-height: 1.18; letter-spacing: .35px; white-space: normal; }
.admin-brand span { margin-top: 2px; color: #91a4c0; font-size: 10px; letter-spacing: .6px; text-transform: uppercase; }
.admin-sidebar nav { display: grid; gap: 5px; }

.admin-nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  padding: 10px 11px;
  border: 1px solid transparent;
  border-radius: 9px;
  color: #dce6f5;
  text-decoration: none;
  font-size: 13px;
  transition: background .18s ease, border-color .18s ease, transform .18s ease;
}

.admin-nav-link span {
  display: grid;
  flex: 0 0 19px;
  place-items: center;
  width: 19px;
  color: #7eaaff;
  font-size: 17px;
}

.admin-nav-link:hover { background: #1a2940; border-color: #263956; color: #fff; transform: translateX(2px); }
.admin-nav-link.active { background: linear-gradient(135deg, #2868ea, #225dd2); color: #fff; box-shadow: 0 8px 20px rgba(40, 104, 234, .25); }
.admin-nav-link.active span { color: #fff; }

.admin-account { margin-top: auto; padding: 11px; background: #18263a; border: 1px solid #243751; border-radius: 9px; }
.admin-account strong { display: block; overflow: hidden; margin: 0 0 9px; font-size: 13px; letter-spacing: .7px; text-overflow: ellipsis; white-space: nowrap; }
.admin-account a { color: #9fc0ff; font-size: 11px; text-decoration: none; }

.admin-layout.sidebar-collapsed { grid-template-columns: 68px minmax(0, 1fr); }
.sidebar-collapsed .admin-sidebar { padding-inline: 7px; }
.sidebar-collapsed .admin-brand { justify-content: center; padding-inline: 0; }
.sidebar-collapsed .admin-brand img { width: 39px; height: 39px; }
.sidebar-collapsed .admin-brand div { display: none; }
.sidebar-collapsed .sidebar-toggle { justify-content: center; padding-inline: 8px; }
.sidebar-collapsed .sidebar-toggle-label { display: none; }
.sidebar-collapsed .admin-nav-link { justify-content: center; padding-inline: 8px; font-size: 0; }
.sidebar-collapsed .admin-nav-link span { font-size: 17px; }
.sidebar-collapsed .admin-account { display: none; }

.admin-main { min-width: 0; padding: 22px 24px; }
.admin-page-header { display: flex; align-items: flex-start; justify-content: space-between; min-height: 66px; margin-bottom: 17px; }
.admin-page-header p { margin: 0 0 4px; color: var(--blue); font-size: 10px; font-weight: 800; letter-spacing: 2px; }
.admin-page-header h1 { margin: 0; font-size: 27px; letter-spacing: -.5px; }
.admin-page-header span, .admin-page-header time { color: var(--muted); font-size: 12px; }

.dashboard-cards { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.dashboard-cards a,
.dashboard-cards article {
  min-height: 105px;
  padding: 17px;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 3px solid var(--blue);
  border-radius: 11px;
  color: inherit;
  text-decoration: none;
  box-shadow: 0 5px 18px rgba(22, 40, 70, .045);
  transition: transform .18s ease, box-shadow .18s ease;
}
.dashboard-cards a:hover { transform: translateY(-2px); box-shadow: 0 10px 25px rgba(22, 40, 70, .09); }
.dashboard-cards span, .dashboard-cards strong { display: block; }
.dashboard-cards span { color: var(--muted); font-size: 12px; }
.dashboard-cards strong { margin-top: 8px; font-size: 27px; }
.dashboard-cards .danger { border-top-color: #dc3545; }
.dashboard-cards .danger strong { color: #c92b39; }
.dashboard-cards .warning { border-top-color: #f0a500; }
.dashboard-cards .warning strong { color: #b97800; }
.dashboard-cards .database-card { order: 5; border-top-color: #22a45a; }
.dashboard-cards .database-card.warning { border-top-color: #f0a500; }
.dashboard-cards .database-card.danger { border-top-color: #dc3545; }
.dashboard-cards .database-card strong { color: #178343; font-size: 22px; }
.dashboard-cards .database-card.warning strong { color: #b97800; }
.dashboard-cards .database-card.danger strong { color: #c92b39; }
.dashboard-cards .database-card small { display: block; margin-top: 5px; color: var(--muted); font-size: 10px; font-weight: 700; }

.dashboard-panel { margin-top: 14px; padding: 18px; background: #fff; border: 1px solid var(--line); border-radius: 11px; box-shadow: 0 5px 18px rgba(22, 40, 70, .04); }
.panel-heading { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.panel-heading h2 { margin: 0; font-size: 17px; }
.panel-heading p { margin: 3px 0 0; color: var(--muted); font-size: 11px; }
.panel-heading a { color: var(--blue); font-size: 11px; font-weight: 700; text-decoration: none; }
.dashboard-table-wrap { overflow: auto; }
.dashboard-panel table { width: 100%; border-collapse: collapse; }
.dashboard-panel th, .dashboard-panel td { padding: 10px; border-bottom: 1px solid #e7ebf0; text-align: left; font-size: 11px; }
.dashboard-panel th { color: var(--muted); font-weight: 700; }
.dashboard-empty { padding: 22px !important; color: #178343; text-align: center !important; font-weight: 700; }

.update-report-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}
.update-report-grid > div {
  padding: 13px 14px;
  background: #f7f9fc;
  border: 1px solid #e3e9f1;
  border-radius: 9px;
}
.update-report-grid span,
.update-report-grid strong { display: block; }
.update-report-grid span { color: var(--muted); font-size: 11px; }
.update-report-grid strong { margin-top: 5px; color: #25334a; font-size: 21px; }
.update-report-grid .waiting { border-left: 3px solid #f0a500; }
.update-report-grid .waiting strong { color: #a66d00; }
.update-report-grid .offered { border-left: 3px solid var(--blue); }
.update-report-grid .offered strong { color: var(--blue-dark); }
.update-report-grid .updated { border-left: 3px solid #22a45a; }
.update-report-grid .updated strong { color: #178343; }
.update-report-period { margin: 11px 0 0; color: var(--muted); font-size: 11px; }

.database-health { display: none; }
.database-health-card { padding: 17px 18px; background: #fff; border: 1px solid var(--line); border-left: 4px solid #22a45a; border-radius: 11px; box-shadow: 0 5px 18px rgba(22,40,70,.045); }
.database-health-card.warning { border-left-color: #f0a500; }
.database-health-card.danger { border-left-color: #dc3545; }
.database-health-card > div { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.database-health-card span { color: var(--muted); font-size: 12px; font-weight: 700; }
.database-health-card strong { color: #178343; font-size: 15px; }
.database-health-card.warning strong { color: #b97800; }
.database-health-card.danger strong { color: #c92b39; }
.database-health-card dl { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 10px; margin: 15px 0 0; }
.database-health-card dl div { padding-top: 10px; border-top: 1px solid #e7ebf0; min-width: 0; }
.database-health-card dt { color: var(--muted); font-size: 10px; }
.database-health-card dd { overflow: hidden; margin: 4px 0 0; color: #25334a; font-size: 11px; font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }

.legacy-module { width: 100%; min-width: 0; padding: 0 !important; overflow: auto; }
.legacy-module > .page-shell,
.legacy-module > main,
.legacy-module > .container,
.legacy-module > .page {
  width: calc(100% - 32px) !important;
  max-width: none !important;
  margin: 16px !important;
}
.legacy-module > .container { padding: 0 !important; }
.legacy-module > .page { padding: 0 !important; }
.legacy-module .modal { z-index: 1400; }
.legacy-module .toolbar, .legacy-module .header, .legacy-module .top-section { border-radius: 11px !important; }

.settings-panel { width: min(620px, 100%); padding: 22px; background: #fff; border: 1px solid var(--line); border-radius: 11px; }
.settings-panel h2 { margin: 0; font-size: 19px; }
.settings-panel > p { margin: 5px 0 18px; color: var(--muted); font-size: 12px; }
.settings-panel form { display: grid; }
.settings-panel label { margin: 12px 0 5px; font-size: 12px; font-weight: 700; }
.settings-panel input { height: 40px; padding: 0 11px; border: 1px solid #cbd4df; border-radius: 8px; }
.settings-panel small { margin-top: 7px; color: var(--muted); }
.settings-panel button { justify-self: start; margin-top: 18px; padding: 10px 17px; border: 0; border-radius: 8px; background: var(--blue); color: #fff; font-weight: 700; cursor: pointer; }
.settings-message { margin-bottom: 12px; padding: 10px; border-radius: 7px; font-size: 12px; }
.settings-message.success { background: #edf9f1; color: #176b36; }
.settings-message.error { background: #fff0f0; color: #a92020; }

.admin-login-body {
  position: relative;
  display: grid;
  min-height: 100vh;
  overflow: hidden;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(circle at 18% 18%, rgba(40, 104, 234, .24), transparent 28%),
    radial-gradient(circle at 82% 78%, rgba(29, 87, 197, .18), transparent 30%),
    linear-gradient(145deg, #0b1422 0%, #14243a 55%, #0d1828 100%);
}

.admin-login-body::before {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 46px 46px;
  content: "";
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}

.login-ambient { position: absolute; border: 1px solid rgba(103, 151, 255, .17); border-radius: 50%; animation: ambientFloat 10s ease-in-out infinite; }
.ambient-one { top: -170px; left: -90px; width: 430px; height: 430px; }
.ambient-two { right: -130px; bottom: -210px; width: 520px; height: 520px; animation-delay: -4s; }

.login-card {
  position: relative;
  z-index: 1;
  width: min(390px, 100%);
  padding: 31px 34px 34px;
  background: rgba(255, 255, 255, .97);
  border: 1px solid rgba(255,255,255,.68);
  border-radius: 18px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, .38);
  backdrop-filter: blur(18px);
}

.login-logo-stage { position: relative; display: grid; width: 132px; height: 132px; margin: -10px auto 10px; place-items: center; }
.login-logo {
  position: relative;
  z-index: 2;
  display: grid;
  width: 78px;
  height: 61px;
  place-items: center;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  animation: logoBreathe 3.4s ease-in-out infinite;
}
.login-logo img {
  display: block;
  width: 78px;
  height: 61px;
  object-fit: contain;
  filter: drop-shadow(0 9px 16px rgba(40, 104, 234, .18));
}
.logo-orbit { position: absolute; border: 1px solid rgba(40,104,234,.28); border-radius: 50%; }
.orbit-one { inset: 1px; border-width: 2px; border-top-color: #2868ea; border-bottom-color: rgba(40,104,234,.08); animation: spin 7s linear infinite; }
.orbit-two { inset: 14px; border-right-color: #111b2b; animation: spinReverse 5s linear infinite; }
.login-brand {
  position: relative;
  margin: 0 0 25px;
  color: #245fcf;
  text-align: center;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 1px;
}
.login-brand::after {
  display: block;
  width: 34px;
  height: 3px;
  margin: 10px auto 0;
  background: linear-gradient(90deg, #2868ea, #78a4ff);
  border-radius: 99px;
  content: "";
}
.login-card h1 { margin: 5px 0 5px; text-align: center; font-size: 26px; letter-spacing: -.5px; }
.login-subtitle { margin: 0 0 21px; color: var(--muted); text-align: center; font-size: 12px; }
.login-card label { display: block; margin: 12px 0 6px; color: #334155; font-size: 11px; font-weight: 700; }
.login-card input { width: 100%; height: 42px; padding: 0 12px; border: 1px solid #cbd4df; border-radius: 8px; outline: none; background: #fbfcfe; transition: border-color .18s, box-shadow .18s, background .18s; }
.login-card input:focus { background: #fff; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(40, 104, 234, .12); }
.login-card button { width: 100%; height: 42px; margin-top: 19px; border: 0; border-radius: 8px; background: linear-gradient(135deg, var(--blue), var(--blue-dark)); color: #fff; font-weight: 700; cursor: pointer; box-shadow: 0 9px 20px rgba(40,104,234,.22); transition: transform .18s, box-shadow .18s; }
.login-card button:hover { transform: translateY(-1px); box-shadow: 0 12px 26px rgba(40,104,234,.3); }
.login-error { margin-bottom: 5px; padding: 9px 10px; background: #fff0f0; border: 1px solid #f1c7c7; border-radius: 7px; color: #a92020; font-size: 11px; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes spinReverse { to { transform: rotate(-360deg); } }
@keyframes logoBreathe { 0%,100% { transform: translateY(0) scale(1); } 50% { transform: translateY(-3px) scale(1.025); } }
@keyframes ambientFloat { 0%,100% { transform: translate(0,0); } 50% { transform: translate(22px,18px); } }

@media (prefers-reduced-motion: reduce) {
  .login-ambient, .logo-orbit, .login-logo { animation: none; }
}

@media (max-width: 1000px) {
  .admin-layout { grid-template-columns: 68px minmax(0, 1fr); }
  .admin-sidebar { padding: 17px 7px; }
  .admin-brand { justify-content: center; padding-inline: 0; }
  .admin-brand div, .admin-nav-link { font-size: 0; }
  .admin-brand img { width: 39px; }
  .admin-nav-link { justify-content: center; }
  .admin-nav-link span { font-size: 17px; }
  .admin-account { display: none; }
  .sidebar-toggle { display: none; }
  .dashboard-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .update-report-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .admin-main { padding: 16px; }
}

@media (max-width: 560px) {
  .dashboard-cards { grid-template-columns: 1fr; }
  .update-report-grid { grid-template-columns: 1fr; }
  .admin-page-header time { display: none; }
  .login-card { padding: 27px 24px 29px; }
  .database-health-card dl { grid-template-columns: 1fr; }
}