:root {
  --bg: #06100b;
  --bg-soft: #0a1710;
  --panel: rgba(14, 31, 22, 0.94);
  --panel-2: rgba(18, 41, 29, 0.94);
  --border: rgba(147, 255, 193, 0.13);
  --border-strong: rgba(147, 255, 193, 0.28);
  --text: #edf8f1;
  --muted: #9db2a5;
  --green: #5dd98a;
  --green-2: #9df5bb;
  --green-dark: #173f29;
  --warn: #f0c36b;
  --danger: #ff7f85;
  --info: #80c9ff;
  --shadow: 0 22px 60px rgba(0, 0, 0, 0.30);
  --radius: 18px;
  --radius-small: 11px;
  --sidebar: 260px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 75% -10%, rgba(38, 114, 69, 0.28), transparent 35%),
    linear-gradient(135deg, #040a07 0%, #07140d 55%, #06100b 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button, input, select, textarea { font: inherit; }

button { cursor: pointer; }

.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar) minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--sidebar);
  padding: 26px 18px;
  background: rgba(4, 13, 8, 0.96);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  z-index: 30;
  backdrop-filter: blur(16px);
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 8px 26px;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  color: #041008;
  background: linear-gradient(135deg, var(--green-2), var(--green));
  font-weight: 900;
  letter-spacing: -1px;
  box-shadow: 0 0 28px rgba(93, 217, 138, 0.24);
}

.brand-title { font-size: 1.08rem; font-weight: 800; }
.brand-subtitle { color: var(--muted); font-size: 0.72rem; margin-top: 2px; }

.nav { display: grid; gap: 6px; }

.nav-item {
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 12px 13px;
  border-radius: 12px;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: .18s ease;
}

.nav-item:hover,
.nav-item.active {
  color: var(--text);
  background: linear-gradient(90deg, rgba(93, 217, 138, 0.17), rgba(93, 217, 138, 0.04));
}

.nav-item.active {
  box-shadow: inset 3px 0 0 var(--green);
}

.nav-item span {
  width: 22px;
  text-align: center;
  color: var(--green);
}

.sidebar-footer {
  margin-top: auto;
  padding: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.025);
  border-radius: 14px;
  display: flex;
  gap: 10px;
  align-items: center;
}

.sidebar-footer strong { display: block; font-size: .82rem; }
.sidebar-footer small { color: var(--muted); }

.status-dot {
  width: 10px; height: 10px; border-radius: 50%;
  flex: 0 0 auto;
}
.status-dot.online {
  background: var(--green);
  box-shadow: 0 0 14px var(--green);
}

.main {
  grid-column: 2;
  min-width: 0;
  padding: 0 32px 44px;
}

.topbar {
  min-height: 96px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  position: sticky;
  top: 0;
  z-index: 20;
  background: linear-gradient(to bottom, rgba(6, 16, 11, .96) 68%, rgba(6, 16, 11, 0));
  backdrop-filter: blur(10px);
}

.topbar h1 { margin: 0; font-size: 1.45rem; }
.topbar p { margin: 5px 0 0; color: var(--muted); font-size: .9rem; }

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 180px;
  justify-content: flex-end;
}

.header-logo {
  display: block;
  max-width: 160px;
  max-height: 54px;
  object-fit: contain;
}

.logo-hint {
  display: none;
  color: var(--muted);
  font-size: .72rem;
  border: 1px dashed var(--border-strong);
  padding: 8px;
  border-radius: 8px;
}

.demo-badge {
  color: #07100b;
  background: var(--green-2);
  font-size: .69rem;
  font-weight: 900;
  padding: 5px 8px;
  border-radius: 999px;
  letter-spacing: .08em;
}

.mobile-menu {
  display: none;
  border: 1px solid var(--border);
  color: var(--text);
  background: var(--panel);
  border-radius: 10px;
  padding: 8px 11px;
}

.view { display: none; animation: fade .18s ease; }
.view.active { display: block; }
@keyframes fade { from { opacity: .3; transform: translateY(4px); } }

.hero {
  min-height: 240px;
  padding: 34px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background:
    linear-gradient(120deg, rgba(18, 60, 34, .95), rgba(8, 25, 16, .94)),
    radial-gradient(circle at 80% 50%, rgba(93, 217, 138, .2), transparent 30%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
}

.hero::after {
  content: "";
  position: absolute;
  width: 310px; height: 310px;
  right: -90px; top: -100px;
  border: 1px solid rgba(157,245,187,.18);
  border-radius: 50%;
  box-shadow:
    0 0 0 34px rgba(157,245,187,.035),
    0 0 0 68px rgba(157,245,187,.02);
}

.hero > * { position: relative; z-index: 1; }
.hero h2 { margin: 8px 0 10px; font-size: clamp(1.8rem, 3.3vw, 3.2rem); max-width: 760px; line-height: 1.05; }
.hero p { max-width: 750px; color: #c4d8ca; line-height: 1.65; margin: 0; }
.eyebrow { color: var(--green-2); text-transform: uppercase; letter-spacing: .09em; font-size: .73rem; font-weight: 800; }
.hero-actions { display: grid; gap: 10px; min-width: 180px; }

.btn {
  border: 1px solid transparent;
  border-radius: 11px;
  padding: 10px 15px;
  font-weight: 750;
  transition: .16s ease;
  white-space: nowrap;
}

.btn:hover { transform: translateY(-1px); }
.btn.primary { background: var(--green); color: #05110a; }
.btn.secondary { background: rgba(255,255,255,.045); color: var(--text); border-color: var(--border-strong); }
.btn.danger { background: rgba(255, 127, 133, .12); color: #ffb2b6; border-color: rgba(255, 127, 133, .25); }
.btn.small { padding: 7px 10px; font-size: .78rem; }

.text-btn {
  border: 0;
  color: var(--green-2);
  background: transparent;
  padding: 6px;
}

.icon-btn {
  border: 0; background: transparent; color: var(--muted);
  font-size: 1.6rem; line-height: 1;
}

.stats-grid {
  margin: 22px 0;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.stat-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px;
  background: linear-gradient(145deg, var(--panel-2), var(--panel));
}

.stat-label { color: var(--muted); font-size: .78rem; }
.stat-value { font-size: 1.75rem; font-weight: 900; margin: 6px 0 2px; }
.stat-note { color: var(--green-2); font-size: .72rem; }

.dashboard-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 18px;
}

.span-2 { grid-column: span 2; }

.panel {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 20px;
  box-shadow: 0 12px 35px rgba(0,0,0,.14);
}

.panel-head,
.section-actions,
.toolbar,
.protocol-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.panel-head { margin-bottom: 16px; }
.panel h3, .section-actions h2 { margin: 0; }
.panel p, .section-actions p { margin: 5px 0 0; color: var(--muted); font-size: .88rem; }

.section-actions { margin-bottom: 18px; }
.button-row { display: flex; gap: 9px; }

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 14px;
}

.form-grid.compact { grid-template-columns: repeat(3, minmax(0,1fr)); }

label {
  display: grid;
  gap: 7px;
  color: #c8d7cc;
  font-size: .8rem;
  font-weight: 650;
}

label.full, .full { grid-column: 1 / -1; }

input, select, textarea {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--border-strong);
  background: rgba(3, 11, 7, .7);
  color: var(--text);
  padding: 10px 11px;
  outline: none;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(93,217,138,.1);
}

input[type="checkbox"] { width: auto; }

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 9px;
  align-items: end;
}

.toolbar { margin-bottom: 14px; }
.toolbar input { max-width: 360px; }
.toolbar select { max-width: 210px; }

.content-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 18px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: .84rem;
}

th {
  text-align: left;
  color: var(--muted);
  padding: 11px 10px;
  border-bottom: 1px solid var(--border-strong);
  font-weight: 700;
}

td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

tr:last-child td { border-bottom: 0; }
tbody tr { transition: .13s ease; }
tbody tr:hover { background: rgba(93,217,138,.045); }

.clickable-row { cursor: pointer; }
.clickable-row.selected { background: rgba(93,217,138,.09); }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: .7rem;
  font-weight: 800;
}

.badge.green { color: #bfffd5; background: rgba(93,217,138,.14); }
.badge.red { color: #ffb6ba; background: rgba(255,127,133,.14); }
.badge.yellow { color: #ffe0a4; background: rgba(240,195,107,.14); }
.badge.blue { color: #b5e0ff; background: rgba(128,201,255,.14); }
.badge.gray { color: #c8d2cb; background: rgba(255,255,255,.07); }

.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }

.empty-state {
  min-height: 220px;
  display: grid;
  place-items: center;
  color: var(--muted);
  border: 1px dashed var(--border-strong);
  border-radius: 14px;
}

.person-card h3 { font-size: 1.35rem; }
.person-meta { display: grid; gap: 7px; color: var(--muted); margin: 12px 0 18px; }
.token-list, .rule-chip-list { display: grid; gap: 9px; }

.token-card, .rule-chip {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  background: rgba(255,255,255,.025);
}

.token-card-head, .device-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.rule-mini { color: var(--muted); font-size: .75rem; margin-top: 6px; }

.device-overview { display: grid; gap: 10px; }
.device-row {
  padding: 11px 0;
  border-bottom: 1px solid var(--border);
}
.device-row:last-child { border-bottom: 0; }
.device-row small { color: var(--muted); display: block; margin-top: 3px; }

.event-list { display: grid; gap: 2px; }
.event-item {
  display: grid;
  grid-template-columns: 92px 100px 1fr auto;
  gap: 10px;
  padding: 10px 4px;
  border-bottom: 1px solid var(--border);
  font-size: .82rem;
}
.event-item:last-child { border-bottom: 0; }
.event-time { color: var(--muted); }
.event-message { color: #d9e8de; }

.info-box {
  padding: 14px 16px;
  border-radius: 13px;
  border: 1px solid rgba(128,201,255,.2);
  background: rgba(128,201,255,.07);
  color: #cfeaff;
  margin-bottom: 16px;
  font-size: .85rem;
  line-height: 1.55;
}

.admin-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
  overflow-x: auto;
}

.admin-tab {
  border: 1px solid var(--border);
  background: rgba(255,255,255,.025);
  color: var(--muted);
  border-radius: 10px;
  padding: 9px 13px;
  white-space: nowrap;
}

.admin-tab.active {
  color: #041008;
  background: var(--green);
  border-color: var(--green);
  font-weight: 800;
}

.admin-content { display: none; }
.admin-content.active { display: block; }

.import-panel {
  min-height: 420px;
  display: grid;
  place-items: center;
  text-align: center;
  align-content: center;
}

.import-panel > * { max-width: 650px; }
.import-icon { font-size: 3rem; color: var(--green); }
.file-drop {
  margin-top: 14px;
  width: min(560px, 100%);
  min-height: 150px;
  border: 1px dashed var(--border-strong);
  border-radius: 15px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 7px;
  background: rgba(255,255,255,.018);
}
.file-drop input { display: none; }
.file-drop strong { color: var(--green-2); font-size: 1.05rem; }
.file-drop span { color: var(--muted); }
.import-preview { margin-top: 12px; color: var(--muted); }

.protocol-toolbar { margin-bottom: 14px; justify-content: flex-start; }
.protocol-toolbar select { max-width: 220px; }
.protocol-toolbar .btn { margin-left: auto; }

.protocol-window {
  min-height: 520px;
  max-height: 65vh;
  overflow: auto;
  padding: 10px;
  border-radius: 13px;
  background: #020805;
  border: 1px solid var(--border);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .78rem;
}

.log-line {
  display: grid;
  grid-template-columns: 92px 66px 84px 1fr;
  gap: 10px;
  padding: 6px 8px;
  border-bottom: 1px solid rgba(255,255,255,.035);
}
.log-time { color: #71867a; }
.log-level.INFO { color: var(--green-2); }
.log-level.WARN { color: var(--warn); }
.log-level.ERROR { color: var(--danger); }
.log-category { color: var(--info); }

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.72);
  display: none;
  place-items: center;
  z-index: 100;
  padding: 20px;
}

.modal-backdrop.open { display: grid; }

.modal {
  width: min(760px, 100%);
  max-height: 90vh;
  overflow: auto;
  border: 1px solid var(--border-strong);
  border-radius: 20px;
  background: #0b1911;
  box-shadow: var(--shadow);
  padding: 20px;
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.modal-head h3 { margin: 0; }

.weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 7px;
}
.day-check {
  display: flex;
  justify-content: center;
  align-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 9px;
  padding: 8px 2px;
  cursor: pointer;
  color: var(--muted);
}
.day-check:has(input:checked) {
  background: rgba(93,217,138,.13);
  color: var(--green-2);
  border-color: var(--green);
}
.day-check input { display: none; }

.toast-container {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 150;
  display: grid;
  gap: 8px;
}

.toast {
  min-width: 260px;
  max-width: 380px;
  padding: 12px 14px;
  border-radius: 12px;
  background: #11261a;
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow);
  animation: toastIn .18s ease;
}
@keyframes toastIn { from { opacity: 0; transform: translateY(8px); } }

@media (max-width: 1180px) {
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
  .form-grid.compact { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar {
    transform: translateX(-105%);
    transition: .2s ease;
  }
  .sidebar.open { transform: translateX(0); }
  .main { grid-column: 1; padding: 0 18px 34px; }
  .mobile-menu { display: inline-block; }
  .topbar { min-height: 84px; }
  .header-logo { max-width: 110px; }
  .dashboard-grid, .content-grid { grid-template-columns: 1fr; }
  .span-2 { grid-column: span 1; }
  .hero { align-items: flex-start; flex-direction: column; }
  .hero-actions { display: flex; width: 100%; flex-wrap: wrap; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid.compact { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .main { padding-inline: 12px; }
  .topbar p, .demo-badge { display: none; }
  .topbar-actions { min-width: 90px; }
  .hero { padding: 24px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .section-actions, .panel-head, .toolbar, .protocol-toolbar { align-items: stretch; flex-direction: column; }
  .toolbar input, .toolbar select, .protocol-toolbar select { max-width: none; }
  .protocol-toolbar .btn { margin-left: 0; }
  .form-grid { grid-template-columns: 1fr; }
  .event-item { grid-template-columns: 82px 80px 1fr; }
  .event-item .badge { display: none; }
  .log-line { grid-template-columns: 78px 54px 70px 1fr; gap: 6px; font-size: .69rem; }
  .button-row { width: 100%; }
  .button-row .btn { flex: 1; }
  table { min-width: 720px; }
  .panel { overflow-x: auto; }
}