/* ═══════════════════════════════════════════════════════════════════════════
   SITREP — Tactical Ops Dashboard v2.0
   Military-grade monitoring theme
   ═══════════════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;700&family=Share+Tech+Mono&display=swap');

:root {
  --bg:           #0a0e0a;
  --bg-card:      #0d120d;
  --bg-card-hover:#111a11;
  --border:       #1a2e1a;
  --border-glow:  #00ff4133;
  --green:        #00ff41;
  --green-dim:    #00cc33;
  --green-dark:   #003d0f;
  --amber:        #ffaa00;
  --amber-dim:    #cc8800;
  --amber-dark:   #3d2800;
  --red:          #ff3333;
  --red-dim:      #cc2929;
  --red-dark:     #3d0a0a;
  --blue:         #00aaff;
  --text:         #b0c4b0;
  --text-dim:     #5a6e5a;
  --text-bright:  #d0e8d0;
  --mono:         'JetBrains Mono', 'Share Tech Mono', 'Courier New', monospace;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.5;
  overflow-x: hidden;
  min-height: 100vh;
}

/* ── Countdown bar ─────────────────────────────────────────────────────── */
.countdown-container {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: rgba(0, 255, 65, 0.08);
  z-index: 10001;
}

.countdown-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--green-dark), var(--green));
  box-shadow: 0 0 8px var(--green);
  transition: width 0.1s linear;
}

/* ── Scanline overlay ──────────────────────────────────────────────────── */
.scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  background: repeating-linear-gradient(
    0deg, transparent, transparent 2px,
    rgba(0, 255, 65, 0.015) 2px, rgba(0, 255, 65, 0.015) 4px
  );
}

.scanlines::after {
  content: '';
  position: fixed;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 50%, rgba(0, 0, 0, 0.4) 100%);
}

/* ── Header ────────────────────────────────────────────────────────────── */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  padding-top: 19px; /* account for countdown bar */
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, #0d120d 0%, var(--bg) 100%);
}

.logo {
  font-size: 24px;
  font-weight: 700;
  color: var(--green);
  letter-spacing: 6px;
  text-shadow: 0 0 20px var(--green), 0 0 40px rgba(0, 255, 65, 0.3);
  animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { text-shadow: 0 0 20px var(--green), 0 0 40px rgba(0, 255, 65, 0.3); }
  50% { text-shadow: 0 0 30px var(--green), 0 0 60px rgba(0, 255, 65, 0.5); }
}

.subtitle {
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 3px;
  margin-top: 4px;
}

.header-right { text-align: right; }

.clock {
  font-size: 28px;
  color: var(--green);
  letter-spacing: 4px;
  text-shadow: 0 0 10px rgba(0, 255, 65, 0.5);
}

.zulu {
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 2px;
  margin-top: 2px;
}

/* ── Status bar ────────────────────────────────────────────────────────── */
.status-bar {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 10px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
  flex-wrap: wrap;
}

.status-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.status-item .label {
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 1px;
}

.status-item .value {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-bright);
}

.status-item.operational .value { color: var(--green); }
.status-item.degraded .value { color: var(--amber); }
.status-item.down .value { color: var(--red); }

.indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.bg-green  { background: var(--green);  box-shadow: 0 0 6px var(--green); }
.bg-amber  { background: var(--amber);  box-shadow: 0 0 6px var(--amber); }
.bg-red    { background: var(--red);    box-shadow: 0 0 6px var(--red); animation: blink-red 1s ease-in-out infinite; }

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

/* ── Controls group ────────────────────────────────────────────────────── */
.controls-group {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 6px;
}

.control-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 16px;
  width: 34px;
  height: 34px;
  cursor: pointer;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.control-btn:hover {
  background: var(--green-dark);
  border-color: var(--green);
  color: var(--green);
}

.refresh-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--green-dim);
  font-family: var(--mono);
  font-size: 11px;
  padding: 6px 14px;
  cursor: pointer;
  letter-spacing: 2px;
  transition: all 0.2s;
}

.refresh-btn:hover {
  background: var(--green-dark);
  border-color: var(--green);
  color: var(--green);
  box-shadow: 0 0 10px var(--border-glow);
}

.refresh-btn:active { transform: scale(0.95); }
.refresh-btn.spinning { animation: spin 0.8s linear infinite; }

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ── Overall banner ────────────────────────────────────────────────────── */
.overall-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 3px;
  border-bottom: 1px solid var(--border);
  transition: all 0.5s;
}

.overall-banner.all-clear {
  background: linear-gradient(90deg, var(--green-dark) 0%, transparent 60%);
  color: var(--green);
  border-bottom-color: var(--green-dark);
}

.overall-banner.has-degraded {
  background: linear-gradient(90deg, var(--amber-dark) 0%, transparent 60%);
  color: var(--amber);
  border-bottom-color: var(--amber-dark);
}

.overall-banner.has-down {
  background: linear-gradient(90deg, var(--red-dark) 0%, transparent 60%);
  color: var(--red);
  border-bottom-color: var(--red-dark);
  animation: banner-pulse 2s ease-in-out infinite;
}

@keyframes banner-pulse {
  0%, 100% { background: linear-gradient(90deg, var(--red-dark) 0%, transparent 60%); }
  50% { background: linear-gradient(90deg, rgba(255,51,51,0.2) 0%, transparent 60%); }
}

.banner-icon { font-size: 18px; }

/* ── Grid ──────────────────────────────────────────────────────────────── */
main {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
  padding: 20px 24px;
  padding-bottom: 220px;
}

/* ── Card ──────────────────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 16px;
  position: relative;
  transition: all 0.3s;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  transition: background 0.3s;
}

.card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glow);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.card.status-OPERATIONAL::before { background: var(--green); box-shadow: 0 0 10px var(--green); }
.card.status-DEGRADED::before    { background: var(--amber); box-shadow: 0 0 10px var(--amber); }
.card.status-DOWN::before        { background: var(--red);   box-shadow: 0 0 10px var(--red); animation: blink-red 1s ease-in-out infinite; }
.card.status-UNKNOWN::before     { background: var(--text-dim); }

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}

.card-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-icon { font-size: 18px; }

.card-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-bright);
  letter-spacing: 1px;
}

.card-badges {
  display: flex;
  align-items: center;
  gap: 6px;
}

.uptime-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 2px;
  background: var(--green-dark);
  color: var(--green-dim);
  letter-spacing: 1px;
}

.uptime-badge.fast { background: var(--green-dark); color: var(--green); }
.uptime-badge.medium { background: var(--amber-dark); color: var(--amber); }
.uptime-badge.slow { background: var(--red-dark); color: var(--red); }

.card-group {
  font-size: 9px;
  color: var(--text-dim);
  letter-spacing: 2px;
  padding: 2px 8px;
  border: 1px solid var(--border);
  border-radius: 2px;
}

.card-status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-dot.OPERATIONAL { background: var(--green);    box-shadow: 0 0 8px var(--green); }
.status-dot.DEGRADED    { background: var(--amber);    box-shadow: 0 0 8px var(--amber); }
.status-dot.DOWN        { background: var(--red);      box-shadow: 0 0 8px var(--red); animation: blink-red 1s ease-in-out infinite; }
.status-dot.UNKNOWN     { background: var(--text-dim); }

.status-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
}

.status-label.OPERATIONAL { color: var(--green); }
.status-label.DEGRADED    { color: var(--amber); }
.status-label.DOWN        { color: var(--red); }
.status-label.UNKNOWN     { color: var(--text-dim); }

/* ── Sparkline ─────────────────────────────────────────────────────────── */
.card-sparkline {
  margin-bottom: 10px;
  padding: 4px 0;
  border-bottom: 1px solid var(--border);
}

.sparkline {
  display: block;
  width: 100%;
  height: 28px;
}

/* ── Card metrics ──────────────────────────────────────────────────────── */
.card-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  font-size: 11px;
}

.metric {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.metric-label {
  color: var(--text-dim);
  font-size: 9px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.metric-value {
  color: var(--text-bright);
  font-weight: 700;
}

.metric-value.fast    { color: var(--green); }
.metric-value.medium  { color: var(--amber); }
.metric-value.slow    { color: var(--red); }

.card-details {
  margin-top: 8px;
  font-size: 10px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ── Composite sub-components panel ──────────────────────────────────── */
.composite-panel {
  margin-top: 10px;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: rgba(0, 255, 65, 0.02);
  overflow: hidden;
}

.comp-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px;
  font-size: 11px;
  border-bottom: 1px solid rgba(26, 46, 26, 0.5);
  transition: background 0.2s;
}
.comp-row:last-child { border-bottom: none; }
.comp-row:hover { background: rgba(0, 255, 65, 0.04); }

.comp-critical {
  font-size: 8px;
  line-height: 1;
}
.comp-up .comp-critical { color: var(--green); }
.comp-down .comp-critical { color: var(--red); }
.comp-degraded .comp-critical { color: var(--amber); }

.comp-name {
  flex: 1;
  color: var(--text-bright);
  font-weight: 400;
}

.comp-status {
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 0.5px;
  padding: 1px 6px;
  border-radius: 2px;
}
.comp-up .comp-status {
  color: var(--green);
  background: rgba(0, 255, 65, 0.08);
}
.comp-down .comp-status {
  color: var(--red);
  background: rgba(255, 51, 51, 0.12);
}
.comp-degraded .comp-status {
  color: var(--amber);
  background: rgba(255, 170, 0, 0.1);
}

.comp-latency {
  font-size: 10px;
  color: var(--text-dim);
  min-width: 45px;
  text-align: right;
}

.card-error {
  margin-top: 10px;
  padding: 8px;
  background: var(--red-dark);
  border: 1px solid rgba(255, 51, 51, 0.3);
  border-radius: 2px;
  font-size: 10px;
  color: var(--red);
  word-break: break-all;
}

.card-url {
  margin-top: 8px;
  font-size: 10px;
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Incident log ──────────────────────────────────────────────────────── */
.incident-log {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  z-index: 100;
  max-height: 200px;
  transition: max-height 0.3s;
}

.incident-log.collapsed { max-height: 32px; }

.log-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 24px;
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 2px;
  cursor: pointer;
  border-bottom: 1px solid var(--border);
}

.incident-badge {
  background: var(--red);
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 8px;
  margin-left: 8px;
  animation: blink-red 1.5s ease-in-out infinite;
}

.log-toggle {
  background: none;
  border: none;
  color: var(--text-dim);
  font-family: var(--mono);
  cursor: pointer;
  font-size: 14px;
}

.log-body {
  padding: 8px 24px;
  max-height: 150px;
  overflow-y: auto;
  font-size: 11px;
}

.log-entry {
  padding: 2px 0;
  border-bottom: 1px solid rgba(26, 46, 26, 0.3);
}

.log-entry.init    { color: var(--blue); }
.log-entry.up      { color: var(--green); }
.log-entry.down    { color: var(--red); }
.log-entry.degraded{ color: var(--amber); }
.log-entry.info    { color: var(--text-dim); }

/* ── Help modal ────────────────────────────────────────────────────────── */
.help-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(4px);
}

.help-modal.visible {
  display: flex;
}

.help-content {
  background: var(--bg-card);
  border: 1px solid var(--green-dark);
  border-radius: 6px;
  padding: 24px 32px;
  max-width: 420px;
  width: 90%;
  box-shadow: 0 0 40px rgba(0, 255, 65, 0.1);
}

.help-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--green);
  letter-spacing: 3px;
  margin-bottom: 12px;
}

.help-grid {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 8px;
  align-items: center;
}

.help-grid kbd {
  background: var(--green-dark);
  color: var(--green);
  padding: 4px 10px;
  border-radius: 3px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  text-align: center;
  border: 1px solid var(--border);
}

.help-grid span {
  color: var(--text);
  font-size: 12px;
}

.help-list {
  font-size: 11px;
  color: var(--text);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.help-close {
  margin-top: 20px;
  width: 100%;
  background: var(--green-dark);
  border: 1px solid var(--green-dim);
  color: var(--green);
  font-family: var(--mono);
  font-size: 11px;
  padding: 8px;
  cursor: pointer;
  letter-spacing: 3px;
  border-radius: 3px;
  transition: all 0.2s;
}

.help-close:hover {
  background: var(--green);
  color: var(--bg);
}

/* ── Scrollbar ─────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--green-dark); }

/* ── Group separator ───────────────────────────────────────────────────── */
.group-header {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0 4px;
  margin-top: 8px;
}

.group-header:first-child { margin-top: 0; }

.group-name {
  font-size: 11px;
  font-weight: 700;
  color: var(--green-dim);
  letter-spacing: 3px;
  white-space: nowrap;
}

.group-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--border) 0%, transparent 100%);
}

.group-count {
  font-size: 10px;
  color: var(--text-dim);
}

/* ── Responsive ────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  header { flex-direction: column; gap: 8px; text-align: center; }
  .header-right { text-align: center; }
  .status-bar { gap: 12px; justify-content: center; }
  .controls-group { margin-left: 0; width: 100%; justify-content: center; }
  main { grid-template-columns: 1fr; padding: 12px; padding-bottom: 220px; }
  .card-metrics { grid-template-columns: 1fr 1fr; }
  .help-content { padding: 16px; }
}