/* ============================================================
   VETSINC MINING OPS TERMINAL v2.6.1
   Neon green secure-terminal aesthetic · mobile-first
   ============================================================ */

:root {
  --bg: #050805;
  --bg-elev: #0a100c;
  --bg-panel: rgba(8, 18, 12, 0.92);
  --border: #1a3d28;
  --border-bright: #2a6b42;
  --green: #00ff41;
  --green-dim: #00b32e;
  --green-glow: rgba(0, 255, 65, 0.35);
  --green-soft: rgba(0, 255, 65, 0.08);
  --amber: #ffcc00;
  --red: #ff3b3b;
  --muted: #5a7a62;
  --text: #c8f5d4;
  --text-bright: #e8ffe8;
  --mono: "SF Mono", "Cascadia Code", "Fira Code", "Consolas", "Menlo", monospace;
  --sans: "SF Pro Text", "Segoe UI", system-ui, -apple-system, sans-serif;
  --radius: 8px;
  --shadow: 0 0 40px rgba(0, 255, 65, 0.08), 0 12px 40px rgba(0, 0, 0, 0.55);
  --header-h: 64px;
}

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

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--green); }

code {
  background: var(--green-soft);
  border: 1px solid var(--border);
  padding: 0.05em 0.35em;
  border-radius: 3px;
  color: var(--green);
}

/* ---------- Atmosphere ---------- */
.grid-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(0, 255, 65, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 65, 0.03) 1px, transparent 1px),
    radial-gradient(ellipse at 50% 0%, rgba(0, 80, 30, 0.25), transparent 55%),
    var(--bg);
  background-size: 40px 40px, 40px 40px, 100% 100%, auto;
}

.scanlines {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.12) 2px,
    rgba(0, 0, 0, 0.12) 4px
  );
  opacity: 0.35;
}

/* ---------- Login ---------- */
.page-login {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.login-stage {
  position: relative;
  z-index: 2;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  gap: 1.5rem;
}

.terminal-window {
  width: min(480px, 100%);
  background: var(--bg-panel);
  border: 1px solid var(--border-bright);
  border-radius: 12px;
  box-shadow: var(--shadow), inset 0 0 0 1px rgba(0, 255, 65, 0.06);
  overflow: hidden;
  animation: terminal-in 0.45s ease-out;
}

@keyframes terminal-in {
  from { opacity: 0; transform: translateY(12px) scale(0.98); }
  to   { opacity: 1; transform: none; }
}

.term-chrome {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.9rem;
  background: linear-gradient(180deg, #121a14, #0b120e);
  border-bottom: 1px solid var(--border);
}

.term-dots { display: flex; gap: 6px; }
.dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  box-shadow: inset 0 -1px 1px rgba(0,0,0,0.35);
}
.dot.red { background: #ff5f57; }
.dot.yellow { background: #febc2e; }
.dot.green { background: #28c840; }

.term-title {
  flex: 1;
  text-align: center;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.term-badge {
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--green);
  border: 1px solid var(--border-bright);
  padding: 0.15rem 0.4rem;
  border-radius: 999px;
  background: var(--green-soft);
}

.term-body { padding: 1.25rem 1.35rem 1.1rem; }

.boot-lines { margin-bottom: 1.25rem; }
.boot-lines .line {
  margin: 0.2rem 0;
  font-size: 12px;
  color: var(--green-dim);
}
.boot-lines .line.dim { color: var(--muted); }
.boot-lines .line.accent {
  color: var(--green);
  text-shadow: 0 0 12px var(--green-glow);
  margin-top: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.auth-step[hidden] { display: none !important; }

.step-heading {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  letter-spacing: 0.08em;
  color: var(--text-bright);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.step-tag {
  font-size: 10px;
  padding: 0.2rem 0.45rem;
  border: 1px solid var(--green);
  color: var(--green);
  border-radius: 3px;
  background: var(--green-soft);
  letter-spacing: 0.1em;
}

.step-sub {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 12px;
}

.field { display: block; margin-bottom: 0.9rem; }
.field-label {
  display: block;
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

.field-input {
  width: 100%;
  background: #040704;
  border: 1px solid var(--border);
  color: var(--green);
  font-family: var(--mono);
  font-size: 15px;
  padding: 0.7rem 0.85rem;
  border-radius: var(--radius);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.field-input:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px var(--green-glow);
}

.field-input.sm { width: auto; min-width: 100px; padding: 0.4rem 0.6rem; font-size: 12px; }
.field-input:disabled { opacity: 0.55; cursor: not-allowed; }

.totp-input {
  letter-spacing: 0.45em;
  font-size: 1.35rem;
  text-align: center;
}

.form-error {
  color: var(--red);
  font-size: 12px;
  margin: -0.35rem 0 0.75rem;
  text-shadow: 0 0 8px rgba(255, 59, 59, 0.4);
}

.btn-primary,
.btn-ghost {
  font-family: var(--mono);
  cursor: pointer;
  border-radius: var(--radius);
  letter-spacing: 0.1em;
  font-size: 12px;
  font-weight: 600;
  transition: transform 0.1s, box-shadow 0.15s, background 0.15s;
}

.btn-primary {
  width: 100%;
  border: 1px solid var(--green);
  background: linear-gradient(180deg, #00cc34, #008f24);
  color: #031006;
  padding: 0.8rem 1rem;
  box-shadow: 0 0 20px var(--green-glow);
  text-shadow: none;
}

.btn-primary:hover {
  background: linear-gradient(180deg, #00ff41, #00b32e);
  box-shadow: 0 0 28px rgba(0, 255, 65, 0.5);
}

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

.btn-ghost {
  border: 1px solid var(--border-bright);
  background: transparent;
  color: var(--green);
  padding: 0.7rem 1rem;
}

.btn-ghost:hover {
  background: var(--green-soft);
  border-color: var(--green);
}

.btn-sm { padding: 0.4rem 0.7rem; font-size: 11px; width: auto; }

.btn-row {
  display: flex;
  gap: 0.6rem;
}
.btn-row .btn-ghost { flex: 0 0 auto; }
.btn-row .btn-primary { flex: 1; }

.demo-hint {
  margin: 0.9rem 0 0;
  font-size: 11px;
  color: var(--muted);
}

.blink {
  animation: blink 1s steps(1) infinite;
  color: var(--green);
}
@keyframes blink {
  50% { opacity: 0; }
}

.status-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1.15rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--border);
}

.status-pill {
  font-size: 10px;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.5rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
  background: rgba(0, 0, 0, 0.35);
}
.status-pill.ok {
  color: var(--green);
  border-color: var(--border-bright);
  background: var(--green-soft);
}
.status-pill.warn {
  color: var(--amber);
  border-color: #5a4a10;
  background: rgba(255, 204, 0, 0.08);
}

.login-footer {
  position: relative;
  z-index: 2;
  text-align: center;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding-bottom: 1.25rem;
}
.login-footer .sep { margin: 0 0.4rem; opacity: 0.5; }

/* ---------- Dashboard ---------- */
.page-dash {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.demo-banner {
  position: relative;
  z-index: 5;
  background: linear-gradient(90deg, #3a2a00, #5a4000);
  color: var(--amber);
  text-align: center;
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 0.45rem 2rem 0.45rem 1rem;
  border-bottom: 1px solid #8a6a00;
}
.demo-banner[hidden] { display: none !important; }
.banner-dismiss {
  position: absolute;
  right: 0.6rem;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--amber);
  font-size: 1.2rem;
  cursor: pointer;
  line-height: 1;
}

.dash-header {
  position: sticky;
  top: 0;
  z-index: 4;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  padding: 0.75rem 1rem;
  background: rgba(5, 10, 7, 0.94);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}
.brand-mark {
  color: var(--green);
  font-size: 1.4rem;
  text-shadow: 0 0 12px var(--green-glow);
}
.brand-title {
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--green);
  font-weight: 700;
}
.brand-sub {
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.08em;
}

.header-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  flex: 1;
  justify-content: center;
}

.nav-tab {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
  background: transparent;
  border: 1px solid transparent;
  padding: 0.4rem 0.7rem;
  border-radius: 6px;
  cursor: pointer;
}
.nav-tab:hover { color: var(--green); border-color: var(--border); }
.nav-tab.active {
  color: var(--green);
  border-color: var(--border-bright);
  background: var(--green-soft);
  box-shadow: 0 0 12px rgba(0, 255, 65, 0.12);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
}

.live-pill {
  font-size: 11px;
  color: var(--green);
  border: 1px solid var(--border);
  padding: 0.35rem 0.55rem;
  border-radius: 6px;
  background: #040704;
  min-width: 5.5rem;
  text-align: center;
}

.dash-main {
  position: relative;
  z-index: 2;
  flex: 1;
  padding: 1rem;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
}

.view[hidden] { display: none !important; }

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.kpi-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  box-shadow: inset 0 0 0 1px rgba(0, 255, 65, 0.04);
  transition: border-color 0.15s;
}
.kpi-card:hover { border-color: var(--border-bright); }

.kpi-label {
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-bottom: 0.35rem;
}
.kpi-value {
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--text-bright);
  letter-spacing: 0.02em;
  line-height: 1.15;
}
.kpi-value.accent {
  color: var(--green);
  text-shadow: 0 0 16px var(--green-glow);
}
.kpi-value.sm { font-size: 1.15rem; }
.kpi-value .unit {
  font-size: 0.7em;
  font-weight: 500;
  color: var(--muted);
}
.kpi-value.status-op {
  color: var(--green);
  font-size: 1.2rem;
  letter-spacing: 0.08em;
  text-shadow: 0 0 14px var(--green-glow);
}
.kpi-meta {
  margin-top: 0.4rem;
  font-size: 11px;
  color: var(--muted);
}
.kpi-meta .ok { color: var(--green); }

.sparkline {
  margin-top: 0.5rem;
  height: 36px;
}
.sparkline canvas { width: 100%; height: 36px; display: block; }

.panel-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.25);
}
.panel-head h2 {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--green);
  font-weight: 600;
}
.panel-tag {
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
}
.panel-tag.warn {
  color: var(--amber);
  border-color: #5a4a10;
}
.panel-note {
  margin: 0;
  padding: 0.75rem 1rem 0;
  font-size: 12px;
  color: var(--muted);
}

.chart-wrap {
  padding: 0.75rem 1rem 1rem;
}
.chart-wrap canvas {
  width: 100%;
  height: auto;
  max-height: 200px;
  display: block;
}

.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.data-table th,
.data-table td {
  padding: 0.65rem 0.85rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table th {
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--muted);
  font-weight: 600;
  background: rgba(0, 0, 0, 0.2);
}
.data-table tbody tr:hover td {
  background: var(--green-soft);
}
.data-table .rank {
  color: var(--muted);
  width: 2rem;
}
.data-table .mono { font-variant-numeric: tabular-nums; }

.badge {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 0.06em;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  border: 1px solid;
}
.badge.online {
  color: var(--green);
  border-color: var(--border-bright);
  background: var(--green-soft);
}
.badge.offline {
  color: var(--red);
  border-color: #5a2020;
  background: rgba(255, 59, 59, 0.08);
}
.badge.degraded {
  color: var(--amber);
  border-color: #5a4a10;
  background: rgba(255, 204, 0, 0.08);
}

.alert-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.alert-list li {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.65rem;
  align-items: start;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
}
.alert-list.compact li { padding: 0.55rem 0.85rem; }
.alert-list li:last-child { border-bottom: none; }

.alert-sev {
  font-size: 10px;
  letter-spacing: 0.08em;
  padding: 0.2rem 0.4rem;
  border-radius: 3px;
  border: 1px solid;
  margin-top: 0.1rem;
}
.alert-sev.crit {
  color: var(--red);
  border-color: #5a2020;
  background: rgba(255, 59, 59, 0.1);
}
.alert-sev.warn {
  color: var(--amber);
  border-color: #5a4a10;
  background: rgba(255, 204, 0, 0.08);
}
.alert-sev.info {
  color: var(--green-dim);
  border-color: var(--border);
  background: var(--green-soft);
}
.alert-msg { font-size: 12px; color: var(--text); }
.alert-msg small { display: block; color: var(--muted); margin-top: 0.15rem; }
.alert-time { font-size: 10px; color: var(--muted); white-space: nowrap; }

.settings-stub { padding: 0.25rem 0 1rem; }
.setting-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border);
}
.setting-name { font-size: 13px; color: var(--text-bright); }
.setting-desc { font-size: 11px; color: var(--muted); margin-top: 0.15rem; }

.dash-footer {
  position: relative;
  z-index: 2;
  text-align: center;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding: 0.85rem 1rem 1.25rem;
  border-top: 1px solid var(--border);
}
.dash-footer .sep { margin: 0 0.4rem; opacity: 0.5; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .panel-grid { grid-template-columns: 1fr; }
  .header-nav { order: 3; width: 100%; justify-content: flex-start; }
  .term-title { font-size: 10px; }
}

@media (max-width: 480px) {
  .kpi-value { font-size: 1.25rem; }
  .dash-main { padding: 0.75rem; }
  .btn-row { flex-direction: column; }
  .btn-row .btn-ghost { width: 100%; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .terminal-window { animation: none; }
  .blink { animation: none; }
  .scanlines { display: none; }
}