@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap");

:root {
  --bg: #0c0a12;
  --bg-2: #14101c;
  --panel: #171322;
  --panel-2: #1e1830;
  --line: rgba(186, 140, 255, 0.12);
  --text: #f3eefc;
  --muted: #9a8fb3;
  --accent: #b57cff;
  --accent-2: #e8a0ff;
  --accent-dim: rgba(181, 124, 255, 0.16);
  --pink: #f0a0d8;
  --red: #e07090;
  --red-dim: rgba(224, 112, 144, 0.16);
  --green: #6ee7b0;
  --green-dim: rgba(110, 231, 176, 0.14);
  --font: "DM Sans", "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", Consolas, monospace;
  --radius: 10px;
  --sidebar: 248px;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(ellipse 70% 45% at 15% -5%, rgba(181, 124, 255, 0.14), transparent 55%),
    radial-gradient(ellipse 50% 40% at 100% 0%, rgba(240, 160, 216, 0.08), transparent 50%),
    var(--bg);
  color: var(--text);
  font-family: var(--font);
}
.hidden { display: none !important; }
.muted { color: var(--muted); }
.tiny { font-size: 12px; margin-top: 8px; }
.error { color: var(--red); font-size: 14px; margin-top: 10px; }
.grow { min-width: 0; }

.login-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background:
    radial-gradient(ellipse 60% 40% at 50% -10%, rgba(181, 124, 255, 0.22), transparent 60%),
    var(--bg);
}
.login-card {
  width: min(380px, 92vw);
  padding: 36px 28px;
  background: linear-gradient(160deg, rgba(30, 24, 48, 0.98), rgba(18, 14, 28, 0.98));
  border: 1px solid var(--line);
  border-radius: 14px;
  text-align: center;
}
.login-mark { margin-bottom: 12px; }
.login-mark img {
  display: block;
  margin: 0 auto;
  height: 56px;
  width: auto;
  object-fit: contain;
}
.login-sub {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.login-hint { color: var(--muted); font-size: 13px; margin: 18px 0 14px; }
.login-card input {
  width: 100%;
  margin-top: 8px;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--bg-2);
  color: var(--text);
  font: inherit;
}
.login-card input:focus {
  outline: 1px solid rgba(181, 124, 255, 0.55);
  border-color: transparent;
}
.login-card button, .btn-primary {
  width: 100%;
  margin-top: 12px;
  padding: 12px 16px;
  border: 0;
  border-radius: 8px;
  background: linear-gradient(180deg, #c994ff, #9a5cff);
  color: #1a1028;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
.btn-primary { width: auto; margin-top: 0; }
.login-card button:hover, .btn-primary:hover { filter: brightness(1.06); }

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

.sidebar {
  background: rgba(12, 8, 20, 0.92);
  border-right: 1px solid var(--line);
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow-y: auto;
}
.brand {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-start;
  padding: 6px 10px 16px;
}
.brand-logo {
  display: block;
  height: 42px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

.nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.nav-sec {
  margin: 14px 10px 6px;
  font-size: 10px;
  letter-spacing: 0.14em;
  color: #6e6288;
  font-weight: 600;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  text-align: left;
  padding: 9px 12px;
  border: 0;
  border-left: 3px solid transparent;
  border-radius: 0 8px 8px 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 13.5px;
  cursor: pointer;
}
.nav-item .ico { width: 18px; opacity: 0.7; font-size: 12px; text-align: center; }
.nav-item:hover { background: rgba(181, 124, 255, 0.06); color: var(--text); }
.nav-item.active {
  background: var(--accent-dim);
  color: #e8d4ff;
  border-left-color: var(--accent);
}
.logout {
  margin-top: 12px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  cursor: pointer;
}

.workspace { display: flex; flex-direction: column; min-width: 0; }
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 22px;
  border-bottom: 1px solid var(--line);
  background: rgba(12, 10, 18, 0.82);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 5;
}
.search-wrap { flex: 1; max-width: 420px; }
.search-wrap input, .toolbar input, .row-form input, .console-form input, .detail input, .detail select,
.modal-card input, .modal-card select {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  font: inherit;
}
.top-right { display: flex; align-items: center; gap: 10px; }
.icon-btn {
  width: 36px; height: 36px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
}
.user-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px 4px 4px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel);
  font-size: 13px;
}
.avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(135deg, #c994ff, #8a4dff);
  color: #1a1028;
  font-size: 12px;
  font-weight: 700;
}

.main { padding: 22px 24px 40px; }
.page-head { margin-bottom: 18px; }
.page-head h1 { margin: 0; font-size: 26px; font-weight: 700; }
.page-head p { margin: 4px 0 0; color: var(--muted); font-size: 14px; }
.row-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 14px;
}
.metric {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 14px 8px;
  overflow: hidden;
}
.metric .label {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.metric .label .mi {
  width: 28px; height: 28px;
  border-radius: 8px;
  display: grid; place-items: center;
  font-size: 14px;
}
.metric .label .mi.red { background: var(--accent-dim); color: var(--accent-2); }
.metric .label .mi.green { background: var(--green-dim); color: var(--green); }
.metric .value {
  margin-top: 10px;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.spark { display: block; width: 100%; height: 36px; margin-top: 8px; }

.quick-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}
.quick-row button, button.soft {
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}
.quick-row button:hover, button.soft:hover { border-color: rgba(181, 124, 255, 0.45); }

.overview-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.9fr;
  gap: 12px;
}
.side-stack { display: flex; flex-direction: column; gap: 12px; }
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
}
.card h2 {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 600;
}
.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.card-head h2 { margin: 0; }
.pill {
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
}
.pill.green { color: var(--green); background: var(--green-dim); border-color: transparent; }
.pill.role {
  color: #f0d4ff;
  background: var(--accent-dim);
  border-color: transparent;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.pill.on { color: var(--green); background: var(--green-dim); border-color: transparent; }
.pill.off { color: var(--muted); background: rgba(255,255,255,0.04); }

.online-body {
  min-height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.online-empty {
  text-align: center;
  color: var(--muted);
  max-width: 280px;
}
.online-empty .big { font-size: 42px; opacity: 0.35; margin-bottom: 10px; }
.online-list {
  list-style: none;
  margin: 0;
  padding: 0;
  width: 100%;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 8px;
}
.online-list li {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid rgba(110, 231, 176, 0.25);
  background: var(--green-dim);
  cursor: pointer;
  font-size: 14px;
}

.info-list {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 10px 12px;
  margin: 0;
  font-size: 13px;
}
.info-list dt { color: var(--muted); }
.info-list dd { margin: 0; font-family: var(--mono); font-size: 12px; word-break: break-all; }

.activity {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 220px;
  overflow: auto;
}
.activity li {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}
.activity .t-login { color: var(--green); font-weight: 600; }
.activity .t-logout { color: var(--red); font-weight: 600; }
.activity .ago { color: var(--muted); font-size: 12px; }

.split { display: grid; grid-template-columns: 1.2fr 0.9fr; gap: 12px; align-items: start; }
.toolbar { display: flex; gap: 12px; align-items: center; margin-bottom: 12px; }
.toolbar input { max-width: 320px; }
.table-wrap { overflow: auto; max-height: min(62vh, 640px); }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); }
th {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  position: sticky;
  top: 0;
  background: var(--panel);
}
tr.clickable { cursor: pointer; }
tr.clickable:hover td { background: rgba(181, 124, 255, 0.06); }
tr.selected td { background: var(--accent-dim); }
.badge {
  display: inline-block;
  padding: 2px 7px;
  font-size: 11px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
}
.badge.on { color: var(--green); border-color: rgba(110,231,176,0.35); }

.detail .name { margin: 0 0 4px; font-size: 22px; }
.detail .meta { color: var(--muted); font-family: var(--mono); font-size: 12px; margin-bottom: 14px; }
.action-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 12px; }
.eco-row { display: grid; grid-template-columns: 1fr 1fr auto; gap: 8px; margin-top: 10px; align-items: center; }
button.danger { color: #ffc0d0; border-color: rgba(224,112,144,0.35); background: var(--red-dim); }
button.linkish {
  background: transparent;
  border: 0;
  color: var(--accent-2);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  padding: 0 6px;
}

.console-card { display: flex; flex-direction: column; min-height: 58vh; }
.console {
  flex: 1;
  margin: 0 0 12px;
  padding: 14px;
  background: #09070f;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: #cdb8ff;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.45;
  overflow: auto;
  max-height: 50vh;
  white-space: pre-wrap;
  word-break: break-word;
}
.console-form, .row-form { display: flex; gap: 8px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }

.empty-soon {
  min-height: 220px;
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--muted);
}
.empty-ico { font-size: 36px; margin-bottom: 8px; opacity: 0.5; }

.sessions { display: flex; flex-direction: column; gap: 10px; }
.session {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--panel);
}
.session .who { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.session .meta { color: var(--muted); font-size: 12px; margin-top: 4px; font-family: var(--mono); }
.pill.you { color: var(--green); background: var(--green-dim); border-color: transparent; }

.modal {
  position: fixed;
  inset: 0;
  background: rgba(6, 4, 12, 0.72);
  display: grid;
  place-items: center;
  z-index: 40;
  padding: 20px;
}
.modal-card {
  width: min(420px, 100%);
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px;
  text-align: left;
}
.modal-card h3 { margin: 0 0 14px; }
.modal-card label {
  display: block;
  margin: 10px 0 4px;
  font-size: 12px;
  color: var(--muted);
}
.modal-wide { width: min(560px, 100%); }
.preset-row { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 0 10px; }
.perm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 10px;
  max-height: 280px;
  overflow: auto;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.18);
}
.perm-grid label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 13px;
  color: var(--text);
  cursor: pointer;
}
.perm-grid input { width: auto; accent-color: var(--accent); }

.nav-item.denied { display: none !important; }

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  padding: 12px 16px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.45);
  z-index: 50;
}

.staff-actions { display: flex; gap: 6px; align-items: center; justify-content: flex-end; flex-wrap: wrap; }

@media (max-width: 1100px) {
  .metric-grid { grid-template-columns: 1fr 1fr; }
  .overview-grid, .split { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { max-height: 42vh; }
}