/* Happyway — amber-phosphor terminal theme
   Tokens:
   bg        #0b0f0c   near-black with a faint green-black cast (old CRT chassis)
   panel     #12160f
   amber     #ffb000   primary phosphor glow
   amber-dim #8a5f13   secondary / labels
   parchment #e9dcb8   body text, easier on the eyes than pure amber
   ok        #5fbf6b
   bad       #e5484d
*/

@import url('https://cdnjs.cloudflare.com/ajax/libs/JetBrains-Mono/2.304/jetbrains-mono.min.css');

:root {
  --bg: #0b0f0c;
  --panel: #12160f;
  --panel-border: #2a2f22;
  --amber: #33ff77;
  --amber-dim: #1f8a4d;
  --parchment: #e9dcb8;
  --ok: #5fbf6b;
  --bad: #e5484d;
  --mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--parchment);
  font-family: var(--mono);
}

body {
  position: relative;
  overflow-x: hidden;
}

/* ---------- LOGIN ---------- */
.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-card {
  width: min(380px, 90vw);
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 4px;
  padding: 2rem 1.75rem;
  box-shadow: 0 0 40px rgba(255,176,0,0.06), inset 0 0 60px rgba(0,0,0,0.4);
}

.login-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}
.eyebrow {
  letter-spacing: 0.25em;
  font-size: 0.7rem;
  color: var(--amber-dim);
}
.dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--amber-dim);
}
.dot.pulse {
  background: var(--ok);
  box-shadow: 0 0 8px var(--ok);
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }

.login-title {
  font-size: 1.4rem;
  margin: 0 0 0.15rem;
  color: var(--amber);
  text-shadow: 0 0 12px rgba(255,176,0,0.35);
  letter-spacing: 0.03em;
}
.login-sub {
  margin: 0 0 1.5rem;
  font-size: 0.75rem;
  color: var(--amber-dim);
}

.error-banner {
  background: rgba(229,72,77,0.1);
  border: 1px solid rgba(229,72,77,0.4);
  color: var(--bad);
  font-size: 0.8rem;
  padding: 0.5rem 0.75rem;
  border-radius: 3px;
  margin-bottom: 1rem;
}

.login-form { display: flex; flex-direction: column; gap: 0.35rem; }
.login-form label {
  font-size: 0.7rem;
  color: var(--amber-dim);
  letter-spacing: 0.08em;
  margin-top: 0.6rem;
}
.login-form input {
  background: #0d1109;
  border: 1px solid var(--panel-border);
  color: var(--parchment);
  font-family: var(--mono);
  padding: 0.55rem 0.6rem;
  border-radius: 3px;
  font-size: 0.9rem;
}
.login-form input:focus {
  outline: none;
  border-color: var(--amber);
  box-shadow: 0 0 0 1px var(--amber);
}
.login-form button {
  margin-top: 1.25rem;
  background: var(--amber);
  color: #14110a;
  border: none;
  font-family: var(--mono);
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 0.65rem;
  border-radius: 3px;
  cursor: pointer;
  transition: filter 0.15s ease;
}
.login-form button:hover { filter: brightness(1.1); }
.login-form button:focus-visible { outline: 2px solid var(--parchment); outline-offset: 2px; }

.login-footnote {
  margin: 1.25rem 0 0;
  font-size: 0.65rem;
  color: var(--amber-dim);
  text-align: center;
  line-height: 1.4;
}

/* ---------- DASHBOARD ---------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.5rem;
  border-bottom: 1px solid var(--panel-border);
  background: var(--panel);
  position: sticky;
  top: 0;
  z-index: 10;
}
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 0.75rem; }
.brand {
  color: var(--amber);
  font-weight: 700;
  letter-spacing: 0.1em;
  font-size: 0.9rem;
}
.host { font-size: 0.75rem; color: var(--amber-dim); }
.clock { font-size: 0.85rem; color: var(--parchment); }
.operator { font-size: 0.75rem; color: var(--amber-dim); }
.logout-link {
  font-size: 0.75rem;
  color: var(--bad);
  text-decoration: none;
  border: 1px solid rgba(229,72,77,0.4);
  padding: 0.25rem 0.6rem;
  border-radius: 3px;
}
.logout-link:hover { background: rgba(229,72,77,0.1); }

.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  padding: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}
@media (min-width: 900px) {
  .grid { grid-template-columns: 380px 1fr; align-items: start; }
}

.panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 4px;
  padding: 1.25rem;
}
.panel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.panel-head h2 {
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber);
}
.uptime, .sweep-status { font-size: 0.7rem; color: var(--amber-dim); }

.meter-row { display: flex; flex-direction: column; gap: 0.85rem; margin-bottom: 1.25rem; }
.meter-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--amber-dim);
  letter-spacing: 0.06em;
  margin-bottom: 0.3rem;
}
.meter-label span:last-child { color: var(--parchment); }
.meter-track {
  height: 8px;
  background: #0d1109;
  border: 1px solid var(--panel-border);
  border-radius: 2px;
  overflow: hidden;
}
.meter-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(to right, var(--amber-dim), var(--amber));
  transition: width 0.4s ease;
}
.meter-fill.warn { background: linear-gradient(to right, #a86a1f, var(--bad)); }

.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem 1rem;
  font-size: 0.75rem;
  margin-bottom: 1rem;
}
.stat { display: flex; flex-direction: column; gap: 0.15rem; }
.stat-label { color: var(--amber-dim); letter-spacing: 0.05em; }
.stat-val { color: var(--parchment); }

.core-strip { display: flex; gap: 3px; height: 24px; align-items: flex-end; }
.core-bar {
  flex: 1;
  background: var(--amber-dim);
  border-radius: 1px;
  min-height: 2px;
  transition: height 0.4s ease, background 0.4s ease;
}

.device-table { width: 100%; border-collapse: collapse; font-size: 0.8rem; }
.device-table th {
  text-align: left;
  color: var(--amber-dim);
  font-weight: 400;
  letter-spacing: 0.05em;
  font-size: 0.68rem;
  text-transform: uppercase;
  padding: 0.4rem 0.5rem;
  border-bottom: 1px solid var(--panel-border);
}
.device-table td {
  padding: 0.5rem;
  border-bottom: 1px solid #1b1f16;
}
.loading-row { color: var(--amber-dim); text-align: center; padding: 1rem !important; }

.inline-form {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}
.inline-form input {
  flex: 1;
  background: #0d1109;
  border: 1px solid var(--panel-border);
  color: var(--parchment);
  font-family: var(--mono);
  padding: 0.45rem 0.5rem;
  border-radius: 3px;
  font-size: 0.78rem;
}
.inline-form input:focus { outline: none; border-color: var(--amber); }
.inline-form button {
  background: transparent;
  border: 1px solid var(--amber-dim);
  color: var(--amber);
  font-family: var(--mono);
  padding: 0.45rem 0.75rem;
  border-radius: 3px;
  cursor: pointer;
  font-size: 0.78rem;
  white-space: nowrap;
}
.inline-form button:hover { background: rgba(255,176,0,0.08); }

.hint { font-size: 0.68rem; color: var(--amber-dim); margin: 0.6rem 0 0; }
.hint code { color: var(--parchment); }