:root {
  --bg: #f5f5f7;
  --surface: #ffffff;
  --surface-2: #fbfbfd;
  --border: rgba(0, 0, 0, 0.08);
  --text: #1d1d1f;
  --text-secondary: #6e6e73;
  --accent: #19b7d1;
  --accent-hover: #1492a7;
  --accent-gradient: linear-gradient(135deg, #2edccb, #19b7d1);
  --danger: #ff3b30;
  --danger-bg: rgba(255, 59, 48, 0.08);
  --success: #34c759;
  --success-bg: rgba(52, 199, 89, 0.1);
  --violet: #af52de;
  --violet-bg: rgba(175, 82, 222, 0.1);
  --orange: #ff9500;
  --orange-bg: rgba(255, 149, 0, 0.1);
  --teal: #30b0c7;
  --teal-bg: rgba(48, 176, 199, 0.1);
  --accent-bg: rgba(25, 183, 209, 0.1);
  --radius-lg: 16px;
  --radius-md: 10px;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 8px 24px rgba(0, 0, 0, 0.05);
  --glass-bg: rgba(255, 255, 255, 0.6);
  --glass-bg-strong: rgba(255, 255, 255, 0.75);
  --glass-border: rgba(255, 255, 255, 0.6);
  --glass-highlight: rgba(255, 255, 255, 0.5);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.08), 0 1px 1px rgba(0, 0, 0, 0.03),
    inset 0 1px 0 var(--glass-highlight);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #000000;
    --surface: #1c1c1e;
    --surface-2: #232326;
    --border: rgba(255, 255, 255, 0.09);
    --text: #f5f5f7;
    --text-secondary: #98989d;
    --danger-bg: rgba(255, 69, 58, 0.15);
    --success-bg: rgba(48, 209, 88, 0.15);
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 24px rgba(0, 0, 0, 0.35);
    --glass-bg: rgba(40, 40, 46, 0.55);
    --glass-bg-strong: rgba(44, 44, 50, 0.7);
    --glass-border: rgba(255, 255, 255, 0.09);
    --glass-highlight: rgba(255, 255, 255, 0.07);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.45), 0 1px 1px rgba(0, 0, 0, 0.2),
      inset 0 1px 0 var(--glass-highlight);
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI",
    Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
  position: relative;
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(45vw 45vw at 8% -5%, rgba(25, 183, 209, 0.35), transparent 60%),
    radial-gradient(40vw 40vw at 100% 10%, rgba(175, 82, 222, 0.25), transparent 60%),
    radial-gradient(35vw 35vw at 15% 100%, rgba(48, 176, 199, 0.2), transparent 60%);
  filter: blur(40px);
  opacity: 0.5;
  pointer-events: none;
}

@media (prefers-color-scheme: light) {
  body::before {
    opacity: 0.35;
  }
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.035;
  mix-blend-mode: overlay;
  pointer-events: none;
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background-color: var(--border);
  border-radius: 999px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

::-webkit-scrollbar-thumb:hover {
  background-color: var(--text-secondary);
}

* {
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.page {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 24px 96px;
}

.page-wide {
  max-width: 1400px;
}

.topbar-wide {
  max-width: 1400px !important;
  border-radius: var(--radius-lg) !important;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 720px;
  margin: 16px auto;
  padding: 14px 22px;
  background: var(--glass-bg);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  box-shadow: var(--glass-shadow);
  position: sticky;
  top: 16px;
  z-index: 20;
}

.topbar-title {
  font-size: 15.5px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.topbar a {
  color: var(--text-secondary);
  font-size: 13.5px;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.15s ease;
}

.topbar a:hover {
  color: var(--text);
}

h1 {
  font-size: 29px;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 4px;
}

h2 {
  font-size: 18px;
  font-weight: 650;
  letter-spacing: -0.015em;
  margin: 0 0 4px;
}

p {
  color: var(--text-secondary);
  font-size: 14px;
  margin: 0 0 16px;
}

.card {
  background: var(--glass-bg);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  border: 1px solid var(--glass-border);
  border-left: 3px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-shadow);
  padding: 24px;
  margin-bottom: 20px;
}

.card-accent-accent { border-left-color: var(--accent); }
.card-accent-violet { border-left-color: var(--violet); }
.card-accent-orange { border-left-color: var(--orange); }
.card-accent-teal { border-left-color: var(--teal); }
.card-accent-success { border-left-color: var(--success); }
.card-accent-danger { border-left-color: var(--danger); }

.card-header {
  margin-bottom: 16px;
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.value {
  font-size: 15px;
  margin-bottom: 16px;
}

.value strong {
  font-weight: 600;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 11px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 650;
  letter-spacing: 0.01em;
}

.badge-neutral {
  background: var(--glass-bg-strong);
  backdrop-filter: blur(8px);
  color: var(--text-secondary);
  border: 1px solid var(--glass-border);
}

.badge-success {
  background: linear-gradient(135deg, rgba(52, 199, 89, 0.22), rgba(52, 199, 89, 0.08));
  color: var(--success);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

input[type="text"],
input[type="password"],
input[type="number"] {
  width: 100%;
  padding: 11px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg-strong);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--text);
  font-size: 15px;
  font-family: inherit;
}

input[type="text"]:focus,
input[type="password"]:focus,
input[type="number"]:focus {
  outline: 2px solid var(--accent);
  outline-offset: -1px;
}

input[type="file"] {
  font-size: 13px;
  color: var(--text-secondary);
  flex: 1;
  min-width: 0;
}

.btn {
  appearance: none;
  border: none;
  border-radius: var(--radius-md);
  padding: 11px 18px;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: opacity 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.98);
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn:focus-visible,
a:focus-visible,
input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--accent-gradient);
  color: #fff;
  box-shadow: 0 4px 14px rgba(25, 183, 209, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.btn-primary:hover:not(:disabled) {
  box-shadow: 0 6px 20px rgba(25, 183, 209, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.3);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: var(--text);
  border: 1px solid var(--glass-border);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--glass-bg-strong);
}

.btn-block {
  width: 100%;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
}

.checkbox-row input {
  accent-color: var(--accent);
  width: 16px;
  height: 16px;
}

.hint {
  font-size: 12.5px;
  color: var(--text-secondary);
  margin-top: 8px;
  margin-bottom: 0;
}

.list {
  display: flex;
  flex-direction: column;
}

.list-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

.list-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.list-row-info {
  min-width: 0;
}

.list-row-name {
  font-size: 14.5px;
  font-weight: 600;
}

.list-row-meta {
  font-size: 12.5px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.empty-state {
  text-align: center;
  padding: 32px 0;
  color: var(--text-secondary);
  font-size: 14px;
}

.notice {
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-size: 13.5px;
  font-weight: 500;
  margin-bottom: 20px;
  background: var(--glass-bg-strong);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
}

.notice-error {
  background: var(--danger-bg);
  color: var(--danger);
  border-color: transparent;
}

.center-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.center-card {
  width: 100%;
  max-width: 380px;
  text-align: center;
}

.logo-mark {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--accent);
  display: grid;
  place-items: center;
  margin: 0 auto 20px;
  color: #fff;
  font-size: 22px;
  font-weight: 700;
}

.logo-mark-img {
  background: transparent;
  overflow: hidden;
}

.logo-mark-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}

.topbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.topbar-logo {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

form {
  margin: 0;
}

.upload-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-2);
}

.btn-danger {
  background: var(--danger-bg);
  color: var(--danger);
}

.btn-danger:hover:not(:disabled) {
  background: var(--danger);
  color: #fff;
}

.avatar {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  object-fit: cover;
  background: var(--surface-2);
  flex-shrink: 0;
}

.avatar-fallback {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--accent);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 15px;
  font-weight: 700;
  flex-shrink: 0;
}

.avatar-sm,
.avatar-fallback-sm {
  width: 28px;
  height: 28px;
  border-radius: 8px;
}

.avatar-fallback-sm {
  background: var(--accent);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}

.server-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}

.server-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  padding: 20px 16px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  box-shadow: var(--glass-shadow);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.server-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15), inset 0 1px 0 var(--glass-highlight);
}

.server-card .avatar,
.server-card .avatar-fallback {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  font-size: 20px;
}

.server-card-name {
  font-size: 14px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}

.server-card-meta {
  font-size: 12px;
  color: var(--text-secondary);
}

.add-server-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 10px;
  padding: 20px 16px;
  border: 1px dashed var(--glass-border);
  border-radius: var(--radius-md);
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  text-decoration: none;
  color: var(--text-secondary);
  min-height: 116px;
  transition: transform 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.add-server-card:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.add-server-icon {
  font-size: 24px;
}

.list-row-main {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.bar-row {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.bar-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.bar-row-label {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  margin-bottom: 6px;
}

.bar-row-label strong {
  font-weight: 600;
}

.bar-track {
  height: 8px;
  border-radius: 999px;
  background: var(--surface-2);
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  border-radius: 999px;
  background: var(--accent);
}

.card-icon {
  width: 36px;
  height: 36px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18), inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.card-icon svg {
  width: 18px;
  height: 18px;
  filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.08));
}

.card-icon-accent { background: linear-gradient(150deg, rgba(25, 183, 209, 0.28), rgba(25, 183, 209, 0.08)); color: var(--accent); }
.card-icon-violet { background: linear-gradient(150deg, rgba(175, 82, 222, 0.28), rgba(175, 82, 222, 0.08)); color: var(--violet); }
.card-icon-orange { background: linear-gradient(150deg, rgba(255, 149, 0, 0.28), rgba(255, 149, 0, 0.08)); color: var(--orange); }
.card-icon-teal { background: linear-gradient(150deg, rgba(48, 176, 199, 0.28), rgba(48, 176, 199, 0.08)); color: var(--teal); }
.card-icon-success { background: linear-gradient(150deg, rgba(52, 199, 89, 0.28), rgba(52, 199, 89, 0.08)); color: var(--success); }
.card-icon-danger { background: linear-gradient(150deg, rgba(255, 59, 48, 0.28), rgba(255, 59, 48, 0.08)); color: var(--danger); }

.card-header-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.card-header-row .card-header {
  margin-bottom: 0;
}

.section-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  margin: 32px 0 12px;
}

.section-label:first-child {
  margin-top: 0;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  align-items: start;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.stat-tile {
  background: var(--glass-bg);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  border: 1px solid var(--glass-border);
  border-top: 3px solid var(--accent);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-shadow);
  padding: 20px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.stat-tile-accent { border-top-color: var(--accent); }
.stat-tile-success { border-top-color: var(--success); }
.stat-tile-orange { border-top-color: var(--orange); }
.stat-tile-violet { border-top-color: var(--violet); }
.stat-tile-teal { border-top-color: var(--teal); }

.stat-tile-value {
  font-size: 34px;
  font-weight: 750;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}

.stat-tile-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.stat-tile-icon {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.stat-tile-icon svg {
  width: 16px;
  height: 16px;
}

.activity-chart {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 120px;
  margin-bottom: 8px;
  padding: 12px 4px 0;
  background: linear-gradient(180deg, transparent 0%, var(--surface-2) 100%);
  border-radius: var(--radius-md);
}

.activity-bar {
  flex: 1;
  background: linear-gradient(180deg, #2edccb 0%, #19b7d1 100%);
  border-radius: 4px 4px 0 0;
  min-height: 3px;
  position: relative;
  transition: opacity 0.15s ease;
}

.activity-bar:hover {
  opacity: 0.75;
}

.activity-bar-empty {
  background: var(--border);
  min-height: 3px;
  max-height: 3px;
  align-self: flex-end;
}

.activity-labels {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-secondary);
}

.dashboard-shell {
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 32px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 24px 24px 96px;
  align-items: start;
}

.dashboard-sidebar {
  position: sticky;
  top: 24px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--glass-bg);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-shadow);
  padding: 10px;
}

.dashboard-sidebar a {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  margin-left: 4px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
  transition: background 0.15s ease, color 0.15s ease;
}

.dashboard-sidebar svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  transition: transform 0.15s ease;
}

.dashboard-sidebar a:hover {
  background: var(--surface-2);
  color: var(--text);
}

.dashboard-sidebar a:hover svg {
  transform: scale(1.08);
}

.dashboard-sidebar a.active {
  background: linear-gradient(135deg, var(--accent-bg), transparent);
  color: var(--accent);
  font-weight: 650;
}

.dashboard-sidebar a.active::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 60%;
  background: var(--accent);
  border-radius: 0 3px 3px 0;
  box-shadow: 0 0 8px var(--accent);
}

.dashboard-main {
  min-width: 0;
}

.dashboard-main .section-label:first-child {
  margin-top: 0;
}

@media (max-width: 860px) {
  .dashboard-shell {
    grid-template-columns: 1fr;
  }

  .dashboard-sidebar {
    position: static;
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 8px;
  }

  .dashboard-sidebar a {
    white-space: nowrap;
  }
}

.dash-section {
  display: none;
}

.dash-section.active {
  display: block;
  animation: dash-fade-in 0.2s ease;
}

@keyframes dash-fade-in {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.dash-section[data-section="target"] .card,
.dash-section[data-section="gate"] .card,
.dash-section[data-section="promo"] .card,
.dash-section[data-section="danger"] .card {
  max-width: 640px;
}