:root {
  --bg: #f2f6f4;
  --bg-elevated: #f9fbfa;
  --surface: #ffffff;
  --surface-hover: #eef4f1;
  --border: rgba(30, 70, 55, 0.1);
  --border-strong: rgba(30, 70, 55, 0.18);
  --text: #1a2b26;
  --text-muted: #5a6f66;
  --text-dim: #8fa399;
  --accent: #1f7a62;
  --accent-hover: #17634f;
  --accent-soft: rgba(31, 122, 98, 0.1);
  --accent-glow: rgba(31, 122, 98, 0.2);
  --warm: #8ec4ad;
  --warm-soft: rgba(142, 196, 173, 0.22);
  --success: #22855a;
  --success-soft: rgba(34, 133, 90, 0.1);
  --warning: #b8860b;
  --warning-soft: rgba(184, 134, 11, 0.1);
  --danger: #c0392b;
  --danger-soft: rgba(192, 57, 43, 0.1);
  --info: #3a7ca5;
  --info-soft: rgba(58, 124, 165, 0.1);
  --indoc: #1f7a62;
  --outdoc: #6d5b8a;
  --radius: 12px;
  --radius-lg: 16px;
  --shadow: 0 8px 32px rgba(20, 50, 40, 0.08);
  --shadow-soft: 0 2px 12px rgba(20, 50, 40, 0.05);
  --sidebar-w: 248px;
  --font: "Plus Jakarta Sans", system-ui, sans-serif;
  --mono: "JetBrains Mono", "Fira Code", monospace;
}

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

html, body {
  height: 100%;
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

body {
  background:
    radial-gradient(ellipse 70% 45% at 10% -5%, rgba(142, 196, 173, 0.28), transparent),
    radial-gradient(ellipse 50% 35% at 95% 5%, rgba(31, 122, 98, 0.08), transparent),
    var(--bg);
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; }

.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height: 100vh;
}

@media (max-width: 900px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 100;
    transform: translateX(-100%);
    transition: transform 0.2s ease;
    box-shadow: var(--shadow);
  }
  .sidebar.open { transform: translateX(0); }
  .sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(26, 43, 38, 0.35);
    z-index: 99;
  }
  .sidebar-backdrop.show { display: block; }
}

/* Sidebar */
.sidebar {
  background: var(--bg-elevated);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 20px 14px;
  gap: 8px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 10px 20px;
}

.brand-icon {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  background: linear-gradient(135deg, var(--accent), var(--warm));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
  color: #fff;
  box-shadow: 0 4px 16px var(--accent-glow);
}

.brand-name { font-weight: 700; font-size: 15px; letter-spacing: -0.02em; color: var(--text); }
.brand-tag { font-size: 11px; color: var(--text-muted); margin-top: 2px; }

.nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  transition: background 0.15s, color 0.15s;
}

.nav-item:hover { background: var(--warm-soft); color: var(--text); }
.nav-item.active {
  background: var(--accent-soft);
  color: var(--accent);
  box-shadow: inset 0 0 0 1px rgba(31, 122, 98, 0.2);
}

.nav-icon { width: 18px; text-align: center; opacity: 0.85; font-size: 15px; }

.sidebar-foot {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.hidden { display: none !important; }

.admin-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--bg);
}

.admin-login .login-box {
  width: min(420px, 100%);
  margin-bottom: 0;
}

.login-lead {
  font-size: 13px;
  color: var(--text-muted);
  margin: -8px 0 18px;
}

.err {
  color: var(--danger);
  font-size: 12px;
  margin-top: 10px;
}

.admin-user-box {
  font-size: 13px;
}

.admin-user-name {
  font-weight: 600;
  color: var(--text);
}

.admin-user-role {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 2px;
}

.page-toolbar {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}

.token-field label {
  display: block;
  font-size: 11px;
  color: var(--text-dim);
  margin-bottom: 6px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.token-field input {
  width: 100%;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-family: var(--mono);
  font-size: 11px;
}

/* Main */
.main { display: flex; flex-direction: column; min-width: 0; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  background: rgba(249, 251, 250, 0.88);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar-left { display: flex; align-items: center; gap: 12px; }
.topbar-title { font-size: 18px; font-weight: 700; letter-spacing: -0.02em; color: var(--text); }
.topbar-sub { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

.menu-toggle {
  display: none;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
  font-size: 16px;
}

@media (max-width: 900px) { .menu-toggle { display: block; } }

.topbar-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

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

.page { display: none; }
.page.active { display: block; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 14px;
  border-radius: 9px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, transform 0.1s, box-shadow 0.15s;
  white-space: nowrap;
  box-shadow: var(--shadow-soft);
}

.btn:hover { background: var(--surface-hover); border-color: var(--border-strong); }
.btn:active { transform: scale(0.98); }

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #3a9e82);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 4px 14px var(--accent-glow);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent-hover), #2d856c);
  border-color: transparent;
}

.btn-ghost {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
  color: var(--text-muted);
}

.btn-ghost:hover { color: var(--text); background: var(--warm-soft); }

.btn-sm { padding: 6px 10px; font-size: 12px; border-radius: 7px; }

/* Cards & stats */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.stat-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 80px;
  height: 80px;
  background: radial-gradient(circle, var(--warm-soft), transparent 70%);
  pointer-events: none;
}

.stat-label { font-size: 12px; color: var(--text-muted); font-weight: 600; margin-bottom: 8px; }
.stat-value { font-size: 28px; font-weight: 800; letter-spacing: -0.03em; line-height: 1; color: var(--text); }
.stat-hint { font-size: 11px; color: var(--text-dim); margin-top: 8px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-soft);
}

.card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.card-title { font-weight: 700; font-size: 15px; letter-spacing: -0.01em; }
.card-sub { font-size: 12px; color: var(--text-muted); margin-top: 3px; }

.grid-2 { display: grid; grid-template-columns: 340px 1fr; gap: 16px; }
@media (max-width: 1100px) { .grid-2 { grid-template-columns: 1fr; } }

/* Forms */
.field { margin-bottom: 12px; }
.field label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 6px;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 9px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: rgba(31, 122, 98, 0.4);
  box-shadow: 0 0 0 3px var(--accent-soft);
  background: var(--surface);
}

.field input:disabled { opacity: 0.65; cursor: not-allowed; background: #e8f0ec; }

.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 600px) { .row-2 { grid-template-columns: 1fr; } }

.actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }

/* Lists */
.tenant-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }

.tenant-item {
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
}

.tenant-item:hover {
  border-color: var(--border-strong);
  background: var(--surface-hover);
  box-shadow: var(--shadow-soft);
}

.tenant-item.active {
  border-color: rgba(31, 122, 98, 0.3);
  background: var(--accent-soft);
  box-shadow: 0 0 0 1px rgba(31, 122, 98, 0.12);
}

.tenant-name { font-weight: 700; font-size: 13px; margin-bottom: 3px; }
.tenant-meta { font-size: 12px; color: var(--text-muted); }
.tenant-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 9px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: 1px solid transparent;
  white-space: nowrap;
}

.badge .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge.ok { color: var(--success); background: var(--success-soft); border-color: rgba(45, 138, 94, 0.2); }
.badge.warn { color: var(--warning); background: var(--warning-soft); border-color: rgba(196, 127, 23, 0.2); }
.badge.danger { color: var(--danger); background: var(--danger-soft); border-color: rgba(192, 57, 43, 0.2); }
.badge.info { color: var(--info); background: var(--info-soft); border-color: rgba(61, 126, 166, 0.2); }
.badge.neutral { color: var(--text-muted); background: rgba(30, 70, 55, 0.06); border-color: var(--border); }

.badge.indoc { color: var(--indoc); background: rgba(31, 122, 98, 0.1); border-color: rgba(31, 122, 98, 0.22); }
.badge.outdoc { color: var(--outdoc); background: rgba(109, 91, 138, 0.1); border-color: rgba(109, 91, 138, 0.22); }

/* Table */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
}

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

table.data th,
table.data td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

table.data th {
  background: #e8f0ec;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

table.data tr:last-child td { border-bottom: none; }
table.data tbody tr { cursor: default; transition: background 0.12s; }
table.data tbody tr.clickable { cursor: pointer; }
table.data tbody tr.clickable:hover { background: var(--surface-hover); }

/* Toggle switches */
.toggle-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  margin-bottom: 8px;
}

.toggle-label { font-weight: 600; font-size: 13px; }
.toggle-hint { font-size: 11px; color: var(--text-muted); margin-top: 2px; }

.switch {
  position: relative;
  width: 42px;
  height: 24px;
  background: #e4ebe8;
  border-radius: 999px;
  cursor: pointer;
  border: 1px solid var(--border);
  flex-shrink: 0;
  transition: background 0.15s;
}

.switch::after {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 2px 6px rgba(20, 50, 40, 0.12);
  transition: left 0.15s, background 0.15s;
}

.switch.on { background: var(--accent-soft); border-color: rgba(31, 122, 98, 0.35); }
.switch.on::after { left: 21px; background: var(--accent); }

/* Filters bar */
.filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: flex-end;
  margin-bottom: 16px;
}

.filters .field { margin-bottom: 0; min-width: 160px; }

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26, 43, 38, 0.35);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 1000;
}

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

.modal {
  width: min(720px, 100%);
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.modal-head {
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  background: linear-gradient(180deg, #f0f6f3 0%, var(--surface) 100%);
}

.modal-title { font-weight: 800; font-size: 16px; letter-spacing: -0.02em; }
.modal-sub { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

.modal-close {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-muted);
  width: 34px;
  height: 34px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  flex-shrink: 0;
}

.modal-close:hover { color: var(--text); background: var(--surface-hover); }

.modal-body { padding: 18px 20px; overflow-y: auto; flex: 1; }
.modal-foot {
  padding: 14px 20px 18px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  background: var(--bg-elevated);
}

/* JSON viewer */
.json-view {
  background: #e8f0ec;
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 14px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.6;
  color: #2a4038;
  overflow: auto;
  max-height: 420px;
  white-space: pre-wrap;
  word-break: break-word;
}

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

.empty-state-icon { font-size: 36px; margin-bottom: 12px; opacity: 0.5; }

.err { color: var(--danger); font-size: 12px; margin-top: 10px; }

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  color: var(--text);
  padding: 12px 16px;
  border-radius: 10px;
  box-shadow: var(--shadow);
  display: none;
  z-index: 2000;
  max-width: 380px;
  font-size: 13px;
}

.toast.show { display: block; animation: slideUp 0.25s ease; }

@keyframes slideUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 11px;
  background: rgba(30, 70, 55, 0.07);
  color: var(--text-muted);
  border: 1px solid var(--border);
}