@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&display=swap');

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #0b0e14;
  color: #f1f3f7;
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Background Glow Effects */
.glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(150px);
  opacity: 0.19;
  pointer-events: none;
  z-index: 0;
}
.glow-a {
  width: 600px;
  height: 600px;
  background: #7355ff;
  top: -240px;
  left: -160px;
}
.glow-b {
  width: 550px;
  height: 550px;
  background: #00f0b5;
  right: -170px;
  bottom: -240px;
}

main {
  max-width: 1300px;
  margin: auto;
  padding: 0 28px 80px;
  position: relative;
  z-index: 1;
}

/* Navigation */
nav {
  height: 84px;
  border-bottom: 1px solid #1c2230;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 18px;
}

.brand {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: #ffffff;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand span {
  font-weight: 600;
  color: #00f0b5;
  text-shadow: 0 0 12px rgba(0, 240, 181, 0.4);
}
.brand i {
  width: 22px;
  height: 22px;
  background: #8b6aff;
  border-radius: 6px;
  display: block;
  box-shadow: 6px 6px 0 #00f0b5;
}

.uptime-badge {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  background: #121722;
  border: 1px solid #242e42;
  padding: 4px 10px;
  border-radius: 6px;
  color: #8c98ad;
  display: flex;
  align-items: center;
  gap: 6px;
}
.uptime-badge strong {
  color: #00f0b5;
  font-size: 12px;
}

.badge {
  font-size: 10px;
  font-family: 'DM Mono', monospace;
  background: #1c2436;
  color: #55d6be;
  padding: 3px 8px;
  border-radius: 6px;
  border: 1px solid #2e3b54;
  font-weight: 600;
}
.auto-badge {
  background: #112e24;
  color: #4eedcb;
  border-color: #1f5747;
}
.local-badge {
  background: #1c2b3d;
  color: #79b8ff;
  border-color: #2b4363;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Sound Button */
.btn-sound {
  background: #161c28;
  border: 1px solid #283348;
  color: #cfd6e4;
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}
.btn-sound:hover {
  background: #20293a;
  border-color: #3b4b6b;
  color: #ffffff;
}
.btn-sound.muted {
  color: #717c91;
  background: #10141d;
  border-color: #1c2230;
}

/* Live Status Indicator */
.live-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  font-family: 'DM Mono', monospace;
  transition: all 0.25s ease;
}
.live-pill.idle {
  background: #191f2b;
  color: #858f9f;
  border: 1px solid #252d3d;
}
.live-pill.idle .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #646e82;
}

.live-pill.active {
  background: #082920;
  color: #00f0b5;
  border: 1px solid #0e5443;
  box-shadow: 0 0 16px rgba(0, 240, 181, 0.25);
}
.live-pill.active .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #00f0b5;
  box-shadow: 0 0 10px #00f0b5;
  animation: pulse-dot 1.5s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.9); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.8; }
}

#identity {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #a9b0bf;
  font-size: 13px;
}
.avatar {
  height: 30px;
  width: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #392f75;
  color: #dcd6ff;
  font-weight: 800;
  font-size: 13px;
}
.user-name {
  font-weight: 600;
  color: #d1d6e0;
}
.logout-link {
  color: #828c9e;
  text-decoration: none;
  font-size: 12px;
}
.logout-link:hover {
  color: #f1f3f7;
}

/* Controls Card */
.controls-card {
  margin-top: 28px;
  background: #11151e;
  border: 1px solid #1f2738;
  border-radius: 14px;
  padding: 26px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.35);
  position: relative;
}

.controls-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  border-bottom: 1px solid #1c2333;
  padding-bottom: 22px;
}

.header-badges {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.eyebrow {
  font: 600 11px 'DM Mono', monospace;
  letter-spacing: 0.12em;
  color: #a38cff;
  margin: 0;
  text-transform: uppercase;
}

.controls-header h2 {
  font-size: 26px;
  margin: 4px 0 8px;
  letter-spacing: -0.03em;
  color: #ffffff;
}

.controls-sub {
  margin: 0;
  font-size: 14px;
  color: #8c96a8;
  max-width: 640px;
  line-height: 1.55;
}

.controls-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* Speed Controller Area */
.speed-controller-wrap {
  margin-top: 22px;
  background: #0b0f16;
  border: 1px solid #1e2638;
  border-radius: 12px;
  padding: 18px 22px;
}

.speed-info-row {
  display: grid;
  grid-template-columns: 180px 1fr 190px;
  gap: 26px;
  align-items: center;
}

.speed-current {
  display: flex;
  flex-direction: column;
}
.speed-label {
  font: 600 10.5px 'DM Mono', monospace;
  color: #818eab;
  letter-spacing: 0.1em;
}
.speed-current strong {
  font-size: 38px;
  font-weight: 800;
  font-family: 'DM Mono', monospace;
  color: #00f0b5;
  line-height: 1.1;
  text-shadow: 0 0 20px rgba(0, 240, 181, 0.4);
}
.speed-current small {
  font-size: 11.5px;
  color: #7b879e;
  margin-top: 3px;
}

.speed-slider-area {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.slider-header {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: #cfd6e4;
}
.slider-header strong {
  color: #a38cff;
  font-family: 'DM Mono', monospace;
  font-size: 14px;
}
.slider-hint {
  font-size: 11.5px;
  color: #6f7b92;
}

/* Range Slider */
input[type="range"]#speed-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 7px;
  border-radius: 5px;
  background: #1e2638;
  outline: none;
  cursor: pointer;
  transition: background 0.2s;
}

input[type="range"]#speed-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #00f0b5;
  box-shadow: 0 0 12px #00f0b5;
  cursor: pointer;
  border: 2px solid #ffffff;
  transition: transform 0.15s;
}
input[type="range"]#speed-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.speed-presets {
  display: flex;
  gap: 8px;
}
.btn-preset {
  background: #141a26;
  border: 1px solid #222c3e;
  color: #929eb5;
  border-radius: 6px;
  padding: 5px 12px;
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-preset:hover {
  background: #1e2638;
  color: #ffffff;
}
.btn-preset.active {
  background: #1c1a3b;
  border-color: #7355ff;
  color: #b7a4ff;
  box-shadow: 0 0 10px rgba(115, 85, 255, 0.25);
}

.speed-canvas-wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}
.canvas-label {
  font: 600 10px 'DM Mono', monospace;
  color: #6f7b92;
  margin-bottom: 4px;
  letter-spacing: 0.08em;
}
#speed-canvas {
  background: #090c12;
  border: 1px solid #1c2333;
  border-radius: 6px;
  display: block;
}

/* Buttons */
.btn-primary, .btn-secondary {
  border: 0;
  border-radius: 8px;
  padding: 11px 20px;
  font: 700 13.5px 'Manrope', sans-serif;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-primary {
  background: #7355ff;
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(115, 85, 255, 0.35);
}
.btn-primary:hover {
  background: #846aff;
  box-shadow: 0 6px 22px rgba(115, 85, 255, 0.5);
  transform: translateY(-1px);
}

.btn-primary.btn-danger {
  background: #e63946;
  box-shadow: 0 4px 16px rgba(230, 57, 70, 0.4);
}
.btn-primary.btn-danger:hover {
  background: #f04e5b;
}

.btn-secondary {
  background: #181f2c;
  color: #d1d7e2;
  border: 1px solid #273347;
}
.btn-secondary:hover {
  background: #232c3e;
  color: #ffffff;
  border-color: #3b4b68;
}

/* Dropdown */
.dropdown {
  position: relative;
  display: inline-block;
}
.dropdown-content {
  display: none;
  position: absolute;
  right: 0;
  top: 105%;
  background: #171d29;
  border: 1px solid #27334a;
  border-radius: 8px;
  min-width: 200px;
  box-shadow: 0 8px 26px rgba(0,0,0,0.5);
  z-index: 50;
  overflow: hidden;
}
.dropdown-content.show {
  display: block;
}
.dropdown-content a {
  color: #c5cbd8;
  padding: 11px 16px;
  text-decoration: none;
  display: block;
  font-size: 13px;
  font-weight: 500;
  transition: background 0.15s;
}
.dropdown-content a:hover {
  background: #242d3e;
  color: #ffffff;
}

/* Settings Grid */
.settings-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 20px;
}

.setting-item {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.setting-item label {
  font-size: 12px;
  font-weight: 600;
  color: #8c96a8;
  letter-spacing: 0.02em;
}

.setting-item input, .setting-item select {
  background: #0b0e15;
  border: 1px solid #202736;
  color: #f1f3f7;
  padding: 10px 14px;
  border-radius: 8px;
  font-family: 'DM Mono', monospace;
  font-size: 13.5px;
  outline: none;
  transition: border-color 0.2s;
}

.setting-item input:focus, .setting-item select:focus {
  border-color: #7355ff;
}

.persist-badge {
  background: #0b0e15;
  border: 1px solid #202736;
  padding: 9px 14px;
  border-radius: 8px;
  font-size: 13px;
  color: #a4b0c5;
  display: flex;
  align-items: center;
  gap: 8px;
}
.persist-badge strong {
  color: #00f0b5;
  font-family: 'DM Mono', monospace;
}

/* Metrics Section */
.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 22px 0;
}

.metrics article {
  background: #11151e;
  border: 1px solid #1f2738;
  border-radius: 12px;
  padding: 20px;
  position: relative;
  overflow: hidden;
}

.metric-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.metrics span {
  font: 600 11px 'DM Mono', monospace;
  letter-spacing: 0.12em;
  color: #8a94a6;
}

.metrics strong {
  display: block;
  margin: 10px 0 4px;
  font-size: 30px;
  letter-spacing: -0.04em;
  font-weight: 800;
  color: #ffffff;
}

.metrics strong.highlight-green {
  color: #00f0b5;
  text-shadow: 0 0 16px rgba(0, 240, 181, 0.3);
}

.metrics small {
  font-size: 12px;
  color: #7b8596;
}

.speed-tag, .hit-tag {
  font-size: 11px;
  font-family: 'DM Mono', monospace;
  padding: 2px 7px;
  border-radius: 4px;
  font-weight: 700;
}
.speed-tag {
  background: #252243;
  color: #b7a4ff;
}
.hit-tag {
  background: #082920;
  color: #00f0b5;
}

/* Filter Bar */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: #11151e;
  border: 1px solid #1f2738;
  border-radius: 10px;
  padding: 12px 18px;
  margin-bottom: 22px;
}

.search-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  background: #0b0e15;
  border: 1px solid #202736;
  border-radius: 8px;
  padding: 8px 14px;
}

.search-icon {
  font-size: 14px;
  opacity: 0.7;
}

.search-wrap input {
  background: transparent;
  border: 0;
  color: #f1f3f7;
  font-family: 'Manrope', sans-serif;
  font-size: 13.5px;
  width: 100%;
  outline: none;
}

.search-clear {
  background: transparent;
  border: 0;
  color: #7a8496;
  font-size: 18px;
  cursor: pointer;
  padding: 0 4px;
}
.search-clear:hover {
  color: #ffffff;
}

.filter-pills-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.filter-pills {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.filter-pill {
  background: #141a26;
  border: 1px solid #232d3f;
  color: #9aa5b8;
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s;
}
.filter-pill:hover {
  background: #1e2638;
  color: #ffffff;
  border-color: #384660;
}
.filter-pill.active {
  background: #00f0b5;
  color: #081018;
  border-color: #00f0b5;
  font-weight: 700;
  box-shadow: 0 0 12px rgba(0, 240, 181, 0.35);
}
.filter-pill.pill-unprotected.active {
  background: #ff4757;
  color: #ffffff;
  border-color: #ff4757;
  box-shadow: 0 0 12px rgba(255, 71, 87, 0.4);
}
.filter-pill.pill-backend.active {
  background: #ffa502;
  color: #0b0e14;
  border-color: #ffa502;
  box-shadow: 0 0 12px rgba(255, 165, 2, 0.4);
}
.filter-pill.pill-proxy.active {
  background: #00f0b5;
  color: #0b0e14;
  border-color: #00f0b5;
  box-shadow: 0 0 12px rgba(0, 240, 181, 0.4);
}
.filter-pill.pill-cluster.active {
  background: #a88bff;
  color: #0b0e14;
  border-color: #a88bff;
  box-shadow: 0 0 12px rgba(168, 139, 255, 0.4);
}

.results-count {
  font-size: 12px;
  font-family: 'DM Mono', monospace;
  color: #8c96a8;
}

/* Grid Layout */
.grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 20px;
}

.panel {
  background: #11151e;
  border: 1px solid #1f2738;
  border-radius: 12px;
  padding: 24px;
  min-height: 480px;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
}

.panel-head span {
  font: 600 11px 'DM Mono', monospace;
  letter-spacing: 0.12em;
  color: #a38cff;
}

.panel-head h2 {
  font-size: 18px;
  margin: 4px 0 0;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.panel-head small {
  font-size: 12px;
  color: #7b8596;
  font-family: 'DM Mono', monospace;
}

.status-stream {
  font-size: 11px;
  font-family: 'DM Mono', monospace;
  color: #00f0b5;
}

/* Donut Chart & Legend */
.chart-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  margin: 20px 0;
}

.donut {
  height: 160px;
  width: 160px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  position: relative;
  background: #272d3b;
  transition: background 0.4s ease;
}

.donut:after {
  content: '';
  position: absolute;
  inset: 18px;
  background: #11151e;
  border-radius: 50%;
}

.donut div {
  z-index: 1;
  text-align: center;
}
.donut b {
  display: block;
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.04em;
}
.donut small {
  color: #818a99;
  font-size: 11px;
  text-transform: uppercase;
}

ul#legend {
  list-style: none;
  margin: 0;
  padding: 0;
  width: 100%;
}

#legend li {
  font-size: 12.5px;
  color: #aab0bb;
  margin: 9px 0;
  display: flex;
  gap: 10px;
  align-items: center;
}

#legend li i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #555d6c;
  flex-shrink: 0;
}

.legend-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 180px;
}

#legend li b {
  margin-left: auto;
  color: #f0f1f4;
  font-family: 'DM Mono', monospace;
}

.quick-info {
  margin-top: 24px;
  padding: 16px;
  background: #090c12;
  border: 1px solid #1e2638;
  border-radius: 8px;
}
.quick-info h4 {
  margin: 0 0 6px;
  font-size: 12px;
  color: #00f0b5;
}
.quick-info p {
  margin: 0;
  font-size: 12px;
  color: #818a99;
  line-height: 1.5;
}

/* Server List Cards */
.server-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 10px;
  max-height: 720px;
  overflow-y: auto;
  padding-right: 6px;
}

.server-list::-webkit-scrollbar {
  width: 6px;
}
.server-list::-webkit-scrollbar-track {
  background: #0b0e14;
  border-radius: 4px;
}
.server-list::-webkit-scrollbar-thumb {
  background: #202838;
  border-radius: 4px;
}

.server-card {
  background: #0d1119;
  border: 1px solid #1f2738;
  border-radius: 10px;
  padding: 16px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: border-color 0.2s, transform 0.15s, box-shadow 0.2s;
  animation: card-appear 0.25s ease-out;
}

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

.server-card:hover {
  border-color: #384662;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(0, 240, 181, 0.08);
}

.server-card.server-card-warning {
  border-color: #ff4757;
  background: linear-gradient(135deg, rgba(255, 71, 87, 0.09) 0%, #0d1119 100%);
  box-shadow: 0 0 20px rgba(255, 71, 87, 0.22);
  animation: pulse-warn 2s infinite ease-in-out;
}
@keyframes pulse-warn {
  0%, 100% { border-color: #ff4757; }
  50% { border-color: #ff6b81; box-shadow: 0 0 26px rgba(255, 71, 87, 0.35); }
}

.server-card.server-card-cluster {
  border-color: #7355ff;
  background: linear-gradient(135deg, rgba(115, 85, 255, 0.08) 0%, #0d1119 100%);
}

.server-left {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  min-width: 0;
  flex: 1;
}

.server-icon {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  object-fit: cover;
  image-rendering: pixelated;
  background: #171d29;
  flex-shrink: 0;
  border: 1px solid #273347;
}

.server-icon.placeholder {
  display: grid;
  place-items: center;
  font-size: 22px;
}

.server-info {
  min-width: 0;
  flex: 1;
}

.server-address-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 5px;
  flex-wrap: wrap;
}

.server-addr {
  font-family: 'DM Mono', monospace;
  font-size: 14px;
  color: #ffffff;
  letter-spacing: 0.01em;
}

.btn-copy {
  background: #161c28;
  border: 1px solid #263145;
  border-radius: 4px;
  color: #9ea8b8;
  cursor: pointer;
  padding: 2px 6px;
  font-size: 11px;
  transition: all 0.15s;
}
.btn-copy:hover {
  background: #242f44;
  color: #ffffff;
}

.btn-deep-probe {
  background: #162130;
  border: 1px solid #2b3d5c;
  color: #55d6be;
  font-family: 'DM Mono', monospace;
  font-size: 10.5px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-deep-probe:hover {
  background: #00f0b5;
  color: #0b0e14;
  border-color: #00f0b5;
  box-shadow: 0 0 10px rgba(0, 240, 181, 0.4);
}

.badge-provider {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  background: #131d2e;
  color: #6ea4ff;
  border: 1px solid #25395c;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 600;
}

.badge-software {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  background: #201733;
  color: #ba8fff;
  border: 1px solid #3c2a66;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 600;
}

.version-tag {
  font-size: 11px;
  font-family: 'DM Mono', monospace;
  background: #19202e;
  color: #9da8be;
  padding: 2px 7px;
  border-radius: 4px;
  border: 1px solid #263248;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 180px;
}

/* Badges Row */
.server-badges-row {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  margin: 4px 0 6px;
}

.badge-tag {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 4px;
  letter-spacing: 0.03em;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.badge-unprotected {
  background: #3d0d14;
  color: #ff4757;
  border: 1px solid #ff4757;
  box-shadow: 0 0 12px rgba(255, 71, 87, 0.4);
  animation: pulse-warn 1.5s infinite ease-in-out;
}

.badge-backend {
  background: #2e1d08;
  color: #ffa502;
  border: 1px solid #ffa502;
}

.badge-proxy {
  background: #09262b;
  color: #00f0b5;
  border: 1px solid #00f0b5;
}

.badge-cluster {
  background: #201338;
  color: #a88bff;
  border: 1px solid #7355ff;
}

/* Cluster Ports Pills */
.cluster-ports-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 6px 0 4px;
  font-size: 11px;
  font-family: 'DM Mono', monospace;
  flex-wrap: wrap;
}
.cluster-label {
  color: #a88bff;
  font-weight: 600;
}
.cluster-pills-list {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
}
.cluster-port-pill {
  background: #171e2c;
  border: 1px solid #2c3c57;
  color: #a5b9d9;
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 11px;
  cursor: pointer;
  transition: all 0.15s;
}
.cluster-port-pill:hover {
  background: #2c3c57;
  color: #ffffff;
}
.cluster-port-pill.current {
  background: #7355ff;
  border-color: #7355ff;
  color: #ffffff;
  font-weight: bold;
  box-shadow: 0 0 10px rgba(115, 85, 255, 0.45);
}

.server-motd {
  font-size: 13px;
  color: #b8c0cc;
  line-height: 1.45;
  word-break: break-word;
  max-height: 42px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.server-motd span {
  display: inline;
}

.player-sample-row {
  margin-top: 6px;
  font-size: 11.5px;
  color: #7e899b;
  display: flex;
  gap: 6px;
  align-items: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sample-label {
  color: #00f0b5;
  font-weight: 600;
}
.sample-names {
  color: #a4b0c2;
}

.server-right {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-shrink: 0;
}

.server-stat {
  text-align: right;
  min-width: 68px;
}

.server-stat b {
  display: block;
  font-size: 14px;
  color: #f1f3f7;
  font-family: 'DM Mono', monospace;
}
.server-stat span {
  display: block;
  font-size: 11px;
  color: #747f92;
  margin-top: 2px;
}

.players-stat.has-players b {
  color: #00f0b5;
  font-weight: 700;
}

.ping-stat.ping-fast b { color: #00f0b5; }
.ping-stat.ping-med b { color: #ffb760; }
.ping-stat.ping-slow b { color: #ff6b6b; }

.server-time {
  font-size: 11px;
  font-family: 'DM Mono', monospace;
  color: #5b6577;
  min-width: 58px;
  text-align: right;
}

/* Empty State */
.empty {
  padding: 60px 20px;
  text-align: center;
  color: #7b8598;
}
.empty-icon {
  font-size: 36px;
  margin-bottom: 12px;
  opacity: 0.8;
}
.empty strong {
  display: block;
  font-size: 16px;
  color: #d1d6e2;
  margin-bottom: 6px;
}
.empty p {
  font-size: 13.5px;
  max-width: 380px;
  margin: auto;
  line-height: 1.5;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(30px);
  background: #171e2b;
  color: #ffffff;
  border: 1px solid #2d3b54;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  opacity: 0;
  pointer-events: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1000;
}
.toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
  .grid {
    grid-template-columns: 1fr;
  }
  .speed-info-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .speed-canvas-wrap {
    align-items: flex-start;
  }
  .settings-grid {
    grid-template-columns: 1fr 1fr;
  }
  .metrics {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 650px) {
  main {
    padding: 0 16px 40px;
  }
  .controls-header {
    flex-direction: column;
  }
  .controls-actions {
    width: 100%;
    justify-content: space-between;
  }
  .settings-grid {
    grid-template-columns: 1fr;
  }
  .metrics {
    grid-template-columns: 1fr 1fr;
  }
  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .server-right {
    flex-direction: column;
    gap: 8px;
  }
  .server-time {
    display: none;
  }
  .uptime-badge {
    display: none;
  }
}

/* Global Notice Banner */
.global-notice {
  background: rgba(30, 41, 59, 0.7);
  border: 1px solid #334155;
  border-radius: 8px;
  padding: 10px 16px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: #94a3b8;
  backdrop-filter: blur(8px);
}
.global-notice[hidden] {
  display: none !important;
}
.global-notice strong {
  color: #38bdf8;
}
.notice-text {
  flex: 1;
}
.notice-close {
  background: transparent;
  border: none;
  color: #64748b;
  font-size: 18px;
  cursor: pointer;
  padding: 0 4px;
}
.notice-close:hover {
  color: #f1f5f9;
}

/* User Pill & Identity in Navbar */
.user-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #111723;
  border: 1px solid #243044;
  padding: 4px 10px 4px 6px;
  border-radius: 24px;
}
.user-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid #3b82f6;
}
.user-avatar-fallback {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #1e293b;
  display: grid;
  place-items: center;
  font-size: 13px;
}
.user-pill .user-name {
  font-size: 13px;
  font-weight: 700;
  color: #f8fafc;
  max-width: 130px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.badge-role {
  font-size: 10.5px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 12px;
  letter-spacing: 0.02em;
}
.role-admin {
  background: linear-gradient(135deg, rgba(234, 179, 8, 0.2), rgba(168, 85, 247, 0.2));
  color: #fbbf24;
  border: 1px solid rgba(234, 179, 8, 0.4);
}
.role-user {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.btn-manage-users {
  background: #1e1b4b;
  border: 1px solid #4338ca;
  color: #c7d2fe;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 20px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}
.btn-manage-users:hover {
  background: #312e81;
  border-color: #6366f1;
  color: #ffffff;
  box-shadow: 0 0 12px rgba(99, 102, 241, 0.4);
}
.btn-manage-users[hidden] {
  display: none !important;
}

.btn-logout {
  background: transparent;
  border: 1px solid #334155;
  color: #94a3b8;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 12px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s;
}
.btn-logout:hover {
  background: #ef4444;
  color: #ffffff;
  border-color: #ef4444;
}

/* Modal Overlay Generic */
.login-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(8, 12, 20, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 20px;
  animation: modal-fade 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.login-modal-overlay[hidden] {
  display: none !important;
}

@keyframes modal-fade {
  from { opacity: 0; transform: scale(0.97); }
  to { opacity: 1; transform: scale(1); }
}

.login-card {
  background: #101622;
  border: 1px solid #1f2a3e;
  border-radius: 16px;
  padding: 36px 32px;
  max-width: 440px;
  width: 100%;
  text-align: center;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.75), 0 0 32px rgba(0, 240, 181, 0.08);
}

.login-icon {
  width: 58px;
  height: 58px;
  background: linear-gradient(135deg, #182338, #111a28);
  border: 1px solid #2d3e5a;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-size: 26px;
  margin: 0 auto 16px;
  box-shadow: 0 0 20px rgba(0, 240, 181, 0.16);
}

.login-card h2 {
  font-size: 22px;
  font-weight: 800;
  color: #ffffff;
  margin: 0 0 8px;
}

.login-sub {
  font-size: 13.5px;
  color: #8c9cb5;
  line-height: 1.5;
  margin: 0 0 22px;
}

/* Discord OAuth Button */
.btn-discord-login {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  background: #5865F2;
  color: #ffffff;
  padding: 13px 20px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s ease;
  box-shadow: 0 4px 18px rgba(88, 101, 242, 0.35);
}
.btn-discord-login:hover {
  background: #4752c4;
  box-shadow: 0 6px 24px rgba(88, 101, 242, 0.5);
  transform: translateY(-1px);
}
.btn-discord-login:active {
  transform: translateY(0);
}
.discord-svg {
  flex-shrink: 0;
}

.discord-icon-glow {
  background: rgba(88, 101, 242, 0.12) !important;
  border-color: rgba(88, 101, 242, 0.35) !important;
  box-shadow: 0 0 24px rgba(88, 101, 242, 0.3) !important;
}

.login-error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid #ef4444;
  color: #fca5a5;
  font-size: 12.5px;
  font-weight: 600;
  padding: 10px 14px;
  border-radius: 8px;
  margin-bottom: 16px;
  text-align: left;
}

.login-footer-note {
  margin-top: 20px;
  font-size: 12px;
  color: #64748b;
  font-family: 'DM Mono', monospace;
}
.login-footer-note code {
  color: #5865F2;
  background: #111827;
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid #1f2937;
}

/* Unauthorized Discord Account Modal */
.unauth-card {
  max-width: 480px;
  text-align: center;
}
.unauth-avatar-wrap {
  position: relative;
  width: 72px;
  height: 72px;
  margin: 0 auto 16px;
}
.unauth-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 2px solid #ef4444;
  object-fit: cover;
  box-shadow: 0 0 20px rgba(239, 68, 68, 0.3);
}
.unauth-lock {
  position: absolute;
  bottom: -2px;
  right: -2px;
  width: 26px;
  height: 26px;
  background: #0f172a;
  border: 2px solid #ef4444;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 12px;
}
.unauth-details-box {
  background: #090d15;
  border: 1px solid #1e283b;
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 16px;
  text-align: left;
}
.detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  font-size: 13px;
}
.detail-row:last-child {
  margin-bottom: 0;
}
.detail-label {
  color: #64748b;
}
.code-id {
  background: #162032;
  border: 1px solid #2a3b56;
  color: #38bdf8;
  padding: 3px 8px;
  border-radius: 6px;
  font-family: 'DM Mono', monospace;
  font-size: 13px;
  user-select: all;
}
.unauth-guide {
  font-size: 13px;
  color: #94a3b8;
  line-height: 1.5;
  margin-bottom: 22px;
}
.unauth-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.btn-copy-id {
  padding: 12px;
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.btn-unauth-logout {
  padding: 10px;
  font-size: 13px;
  text-align: center;
  text-decoration: none;
  display: block;
}

/* Admin User Management Modal */
.users-modal-card {
  max-width: 620px;
  text-align: left;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  padding: 28px 28px;
}
.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid #1e283b;
}
.modal-title-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}
.modal-icon {
  font-size: 28px;
}
.modal-head h3 {
  margin: 0 0 4px;
  font-size: 18px;
  color: #ffffff;
  font-weight: 800;
}
.modal-sub {
  margin: 0;
  font-size: 12.5px;
  color: #8c9cb5;
}
.btn-modal-close {
  background: transparent;
  border: none;
  font-size: 24px;
  color: #64748b;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}
.btn-modal-close:hover {
  color: #f1f5f9;
}

/* Add User Form Section */
.add-user-section {
  background: #0a0e16;
  border: 1px solid #1e293b;
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 20px;
}
.add-user-section h4 {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 700;
  color: #00f0b5;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.add-user-form {
  display: flex;
  gap: 10px;
  align-items: center;
}
.add-user-inputs {
  flex: 1;
  display: flex;
  gap: 8px;
}
.add-user-inputs input {
  background: #111723;
  border: 1px solid #243044;
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 13px;
  color: #ffffff;
  outline: none;
  width: 100%;
  font-family: 'DM Mono', monospace;
  transition: border-color 0.2s;
}
.add-user-inputs input:focus {
  border-color: #00f0b5;
}
.add-user-form button {
  white-space: nowrap;
  padding: 8px 16px;
  font-size: 13px;
}

/* Users Lists Container */
.users-lists-container {
  overflow-y: auto;
  padding-right: 4px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.users-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.group-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  font-weight: 700;
  color: #64748b;
  font-family: 'DM Mono', monospace;
  letter-spacing: 0.05em;
  padding: 0 4px;
}
.group-count {
  background: #1e293b;
  color: #94a3b8;
  padding: 1px 6px;
  border-radius: 10px;
  font-size: 10px;
}

.user-cards-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.user-item-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #0c1018;
  border: 1px solid #1c2536;
  border-radius: 10px;
  padding: 10px 14px;
  transition: border-color 0.15s;
}
.user-item-card:hover {
  border-color: #2a374e;
}
.env-admin-card {
  border-color: rgba(234, 179, 8, 0.25);
  background: rgba(234, 179, 8, 0.03);
}
.user-item-info {
  display: flex;
  align-items: center;
  gap: 12px;
}
.user-item-avatar {
  font-size: 18px;
}
.user-name-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.user-item-name {
  font-size: 13px;
  color: #f1f5f9;
  font-weight: 700;
}
.user-item-id {
  font-size: 12px;
  color: #38bdf8;
  font-family: 'DM Mono', monospace;
}
.user-item-meta {
  display: block;
  font-size: 11px;
  color: #64748b;
  margin-top: 2px;
}
.user-item-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.badge-env-lock {
  background: rgba(234, 179, 8, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(234, 179, 8, 0.35);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
}
.btn-copy-mini {
  background: #141c28;
  border: 1px solid #27354a;
  color: #94a3b8;
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 12px;
  cursor: pointer;
}
.btn-copy-mini:hover {
  background: #1e2a3c;
  color: #ffffff;
}
.btn-remove-user {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #fca5a5;
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-remove-user:hover {
  background: #ef4444;
  color: #ffffff;
}
.empty-sub {
  font-size: 12.5px;
  color: #64748b;
  text-align: center;
  padding: 16px;
  background: #080c13;
  border: 1px dashed #1e283b;
  border-radius: 8px;
}

/* Disabled controls for read-only user mode */
.disabled-readonly {
  opacity: 0.55 !important;
  cursor: not-allowed !important;
  filter: grayscale(0.2);
}