:root {
  --bg-main: #06080d;
  --card-bg: rgba(10, 15, 26, 0.88);
  --card-border: rgba(0, 255, 102, 0.15);
  --neon-green: #00ff66;
  --neon-cyan: #00f0ff;
  --neon-amber: #ffb700;
  --neon-purple: #a855f7;
  --neon-red: #ef4444;
  --text-main: #e2e8f0;
  --text-muted: #64748b;
  --font-mono: 'JetBrains Mono', 'Share Tech Mono', monospace;
}

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

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: var(--font-mono);
  min-height: 100vh;
  padding: 12px;
  background-image: 
    radial-gradient(rgba(0, 255, 102, 0.04) 1px, transparent 0);
  background-size: 24px 24px;
}

.terminal-container {
  max-width: 1200px;
  margin: 0 auto;
}

/* Header / Navbar */
.geek-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 18px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 6px;
  margin-bottom: 12px;
}

.brand-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.prompt-symbol {
  color: var(--neon-green);
  font-size: 18px;
  font-weight: 800;
}

.brand-group h1 {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.device-badge {
  font-size: 9px;
  padding: 2px 5px;
  border-radius: 3px;
  background: rgba(0, 240, 255, 0.12);
  border: 1px solid rgba(0, 240, 255, 0.35);
  color: var(--neon-cyan);
  font-weight: 700;
  letter-spacing: 0.5px;
}

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

/* Language Toggle Button */
.lang-btn {
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.3);
  color: var(--neon-cyan);
  padding: 4px 9px;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all 0.2s ease;
  line-height: 1;
}

.lang-btn i {
  font-size: 10px;
}

.lang-btn:hover {
  background: var(--neon-cyan);
  color: #000000;
  box-shadow: 0 0 8px rgba(0, 240, 255, 0.4);
}

.stat-pill {
  font-size: 10px;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 4px 10px;
  border-radius: 3px;
  display: flex;
  align-items: center;
  gap: 6px;
  line-height: 1;
}

.status-online {
  border-color: rgba(0, 255, 102, 0.3);
  color: var(--neon-green);
}

.blink-dot {
  width: 6px;
  height: 6px;
  background-color: var(--neon-green);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--neon-green);
  animation: blink 1.5s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* Geek Cards Base */
.geek-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 6px;
  margin-bottom: 12px;
  overflow: hidden;
}

.card-title-bar {
  background: rgba(0, 255, 102, 0.05);
  border-bottom: 1px solid var(--card-border);
  padding: 8px 14px;
  font-size: 11px;
  font-weight: 700;
  color: var(--neon-green);
  letter-spacing: 0.5px;
}

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

/* Unified 4-Column IP Quality & Geolocation Grid */
.ip-unified-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  padding: 14px 16px;
}

@media (max-width: 900px) {
  .ip-unified-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 500px) {
  .ip-unified-grid {
    grid-template-columns: 1fr;
  }
}

.ip-u-block {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 10px 12px;
  border-radius: 4px;
  min-width: 0;
}

.block-label {
  font-size: 10px;
  color: var(--text-muted);
  display: block;
  margin-bottom: 3px;
}

.ip-code {
  font-size: 16px;
  font-weight: 800;
  color: var(--neon-cyan);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ip-code-server {
  color: var(--text-main);
}

.q-val-text {
  font-size: 14px;
  font-weight: 800;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ip-sub {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.q-score-val {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 16px;
  font-weight: 800;
  color: var(--neon-green);
  line-height: 1;
}

.q-score-val small {
  font-size: 10px;
  color: var(--text-muted);
}

.risk-badge {
  font-size: 9px;
  padding: 2px 5px;
  border-radius: 3px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.risk-low {
  background: rgba(0, 255, 102, 0.15);
  border: 1px solid rgba(0, 255, 102, 0.4);
  color: var(--neon-green);
}

.risk-med {
  background: rgba(255, 183, 0, 0.15);
  border: 1px solid rgba(255, 183, 0, 0.4);
  color: var(--neon-amber);
}

.risk-high {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: var(--neon-red);
}

/* Mailbox Section Styling */
.mail-container {
  padding: 14px 16px;
}

.mail-gen-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(0, 240, 255, 0.04);
  border: 1px solid rgba(0, 240, 255, 0.15);
  padding: 10px 14px;
  border-radius: 4px;
  margin-bottom: 12px;
  gap: 12px;
}

@media (max-width: 700px) {
  .mail-gen-bar {
    flex-direction: column;
    align-items: flex-start;
  }
  .mail-gen-left, .mail-gen-right {
    width: 100%;
  }
  .mail-gen-right {
    display: flex;
    gap: 8px;
    margin-top: 6px;
  }
  .geek-select {
    width: 100%;
  }
}

.mail-gen-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
}

.geek-select {
  background: #090d16;
  color: var(--neon-cyan);
  border: 1px solid rgba(0, 240, 255, 0.4);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 800;
  padding: 6px 12px;
  border-radius: 4px;
  outline: none;
  cursor: pointer;
  min-width: 240px;
}

.geek-select option {
  background: #0d1322;
  color: var(--text-main);
}

.mail-gen-right {
  display: flex;
  gap: 8px;
}

.btn-cyan {
  border-color: rgba(0, 240, 255, 0.4) !important;
  color: var(--neon-cyan) !important;
}

.btn-cyan:hover {
  background: var(--neon-cyan) !important;
  color: #000000 !important;
}

.btn-green {
  border-color: rgba(0, 255, 102, 0.4) !important;
  color: var(--neon-green) !important;
}

.btn-green:hover {
  background: var(--neon-green) !important;
  color: #000000 !important;
}

.code-badge {
  background: rgba(0, 255, 102, 0.2);
  border: 1px solid var(--neon-green);
  color: var(--neon-green);
  padding: 2px 8px;
  border-radius: 3px;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 1px;
}

/* Responsive Layout */
@media (min-width: 1024px) {
  .dashboard-layout {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 12px;
    align-items: start;
  }

  .col-gauge {
    position: sticky;
    top: 12px;
  }

  .metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 12px;
  }

  .metric-box {
    margin-bottom: 0;
  }
}

@media (max-width: 1023px) {
  body {
    padding: 10px;
  }

  .geek-header {
    padding: 10px 12px;
    margin-bottom: 10px;
  }

  .brand-group h1 {
    font-size: 14px;
  }

  .prompt-symbol {
    font-size: 16px;
  }

  .lang-btn {
    padding: 3px 7px;
    font-size: 9px;
    gap: 4px;
  }

  .lang-btn i {
    font-size: 9px;
  }

  .stat-pill {
    padding: 3px 7px;
    font-size: 9px;
  }

  .desktop-only {
    display: none !important;
  }

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

  .metrics-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 12px;
  }

  .metric-box {
    padding: 12px 14px;
    margin-bottom: 0;
  }

  .geek-btn {
    width: 100%;
    justify-content: center;
    padding: 14px 16px;
    font-size: 14px;
  }

  .gauge-wrapper {
    width: 100% !important;
    max-width: 300px;
    height: 210px;
  }

  .readout-num {
    font-size: 38px;
  }
}

/* Metric Box Cards */
.metric-box {
  padding: 14px 16px;
  transition: all 0.2s ease;
}

.metric-box.active-testing {
  border-color: var(--neon-green);
  box-shadow: 0 0 15px rgba(0, 255, 102, 0.2);
}

.box-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.box-tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.tag-ping { color: var(--neon-amber); }
.tag-dl { color: var(--neon-cyan); }
.tag-ul { color: var(--neon-purple); }

.box-icon {
  font-size: 12px;
  color: var(--text-muted);
}

.metric-num {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.2;
}

.metric-num small {
  font-size: 11px;
  color: var(--text-muted);
}

.metric-foot {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 3px;
}

/* Speedometer Canvas Center Box */
.gauge-center-box {
  padding: 14px 10px 18px;
  text-align: center;
  margin-bottom: 0;
}

.gauge-wrapper {
  position: relative;
  width: 340px;
  height: 230px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gauge-readout {
  position: absolute;
  top: 55%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.stage-tag {
  font-size: 10px;
  font-weight: 700;
  color: var(--neon-green);
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}

.readout-num {
  font-size: 42px;
  font-weight: 900;
  color: var(--text-main);
  line-height: 1;
}

.readout-unit {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Buttons */
.action-bar {
  margin-top: 8px;
  padding: 0 8px;
}

.geek-btn {
  background: rgba(0, 255, 102, 0.1);
  border: 1px solid var(--neon-green);
  color: var(--neon-green);
  padding: 12px 24px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  border-radius: 4px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.geek-btn:hover, .geek-btn:active {
  background: var(--neon-green);
  color: #000000;
  box-shadow: 0 0 15px rgba(0, 255, 102, 0.4);
}

.geek-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.geek-btn-sm {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-muted);
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 9px;
  border-radius: 3px;
  cursor: pointer;
}

.geek-btn-sm:hover {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.4);
}

/* History Table */
.history-box {
  margin-bottom: 0;
}

.table-container {
  overflow-x: auto;
}

.geek-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 11px;
}

.geek-table th {
  padding: 8px 10px;
  color: var(--text-muted);
  font-weight: 700;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.2);
}

.geek-table td {
  padding: 9px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.empty-log {
  text-align: center;
  color: var(--text-muted);
  padding: 18px !important;
}