/* ZEUS Fleet — EIA TECH
   Tokens: black panel chassis, EIA red accent, mono telemetry. */

:root {
  --bg: #0c0d10;
  --panel: #15171b;
  --panel-2: #1c1f24;
  --line: #2a2f36;
  --ink: #f2f4f6;
  --ink-dim: #98a2ad;
  --ink-faint: #5c656f;
  --red: #f50a12;
  --red-hi: #ff2f36;
  --red-soft: rgba(245, 10, 18, 0.14);
  --red-line: rgba(245, 10, 18, 0.35);
  --live: #35d07f;
  --live-soft: rgba(53, 208, 127, 0.3);
  --warn: #e6b53e;
  --stop: #f50a12;
  --idle: #5c656f;
  --radius: 10px;
  --font-ui: 'Barlow', system-ui, sans-serif;
  --font-display: 'Barlow Condensed', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: radial-gradient(1100px 560px at 82% -12%, var(--red-soft) 0%, transparent 58%), var(--bg);
  color: var(--ink);
  font-family: var(--font-ui);
  min-height: 100vh;
  line-height: 1.5;
}

:focus-visible {
  outline: 2px solid var(--red-hi);
  outline-offset: 2px;
}

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 26px 20px 64px;
}

/* ---------- header ---------- */

header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.logo {
  height: 38px;
  width: auto;
  flex: none;
  display: block;
}

.brand-div {
  width: 1px;
  height: 30px;
  background: var(--line);
  flex: none;
}

.titles h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: 0.5px;
}

.titles .sub {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-dim);
}

.poll-pill {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--ink-faint);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 11px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
}

.poll-pill .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--idle);
  flex: none;
}

.poll-pill.live .dot {
  background: var(--live);
  animation: pulse 1.8s infinite;
}

.poll-pill.paused .dot {
  background: var(--warn);
}

.logout-form {
  margin: 0;
  flex: none;
}

.logout {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  font-size: 18px;
  color: var(--ink-dim);
  border: 1px solid var(--line);
  background: var(--panel);
  cursor: pointer;
  transition: 0.15s;
}

.logout:hover {
  color: var(--stop);
  border-color: var(--red-line);
}

/* ---------- tabs / pages ---------- */

.tabs {
  display: flex;
  gap: 6px;
  margin: 20px 0 4px;
}

.tab {
  cursor: pointer;
  background: none;
  border: none;
  color: var(--ink-dim);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 10px 18px;
  border-radius: 8px 8px 0 0;
}

.tab.active {
  color: var(--red-hi);
  border-bottom: 2px solid var(--red);
}

.page {
  display: none;
}

.page.show {
  display: block;
}

/* ---------- cards ---------- */

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}

.card h2 {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.card h2 .right {
  float: right;
  text-transform: none;
  letter-spacing: 0;
  color: var(--ink-dim);
  font-weight: 500;
}

/* ---------- fleet control bar ---------- */

.control {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.counts {
  display: flex;
  gap: 22px;
}

.count .n {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 30px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.count .n.live {
  color: var(--live);
}

.count .n.dim {
  color: var(--ink);
}

.count .l {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.control .spacer {
  flex: 1;
}

.prof-pick {
  display: flex;
  align-items: center;
  gap: 10px;
}

.prof-pick label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--ink-faint);
}

select,
input {
  font-family: var(--font-ui);
}

.prof-pick select,
.field select,
.field input {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px 12px;
  color: var(--ink);
  font-size: 14px;
  outline: none;
  transition: 0.15s;
}

.prof-pick select:focus,
.field select:focus,
.field input:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px var(--red-soft);
}

.btn {
  cursor: pointer;
  border: none;
  border-radius: 8px;
  padding: 13px 22px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: 0.15s;
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn.start {
  background: linear-gradient(160deg, #57e0a8, #36b984);
  color: #06281c;
}

.btn.start:not(:disabled):hover {
  filter: brightness(1.08);
}

.btn.stop {
  background: var(--panel-2);
  border: 1px solid var(--stop);
  color: var(--stop);
}

.btn.stop:not(:disabled):hover {
  background: var(--red-soft);
}

/* ---------- server grid ---------- */

.servers {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.node {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 17px;
}

.node .top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.node .sname {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 19px;
}

.node .shost {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
}

.sdot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--idle);
  flex: none;
}

.sdot.mining {
  background: var(--live);
  animation: pulse 1.8s infinite;
}

.sdot.online {
  background: var(--warn);
}

.sdot.offline {
  background: var(--stop);
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 var(--live-soft);
  }
  70% {
    box-shadow: 0 0 0 6px rgba(53, 208, 127, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(53, 208, 127, 0);
  }
}

.node .badge {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--ink-dim);
  padding: 3px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.node .hr {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 28px;
  color: var(--red-hi);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.node .hr small {
  font-size: 14px;
  color: var(--ink-dim);
  font-weight: 500;
}

.node .hr.idle {
  color: var(--ink-faint);
}

.node .nstats {
  display: flex;
  gap: 16px;
  margin: 12px 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-dim);
}

.node .nstats b {
  color: var(--ink);
  font-weight: 500;
}

.node .nbtns {
  display: flex;
  gap: 8px;
}

.nbtn {
  cursor: pointer;
  border-radius: 7px;
  padding: 9px 12px;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 13px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--ink-dim);
  transition: 0.15s;
  flex: 1;
}

.nbtn:disabled {
  opacity: 0.45;
  cursor: wait;
}

.nbtn:not(:disabled):hover {
  color: var(--ink);
  border-color: var(--ink-faint);
}

.nbtn.go {
  color: var(--live);
  border-color: var(--live-soft);
}

.nbtn.no {
  color: var(--stop);
  border-color: var(--red-line);
}

.node .err {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--stop);
  margin-top: 8px;
  word-break: break-word;
}

.empty {
  color: var(--ink-faint);
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 30px;
  text-align: center;
  grid-column: 1 / -1;
}

/* ---------- chips + forms ---------- */

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.chip {
  cursor: pointer;
  background: var(--panel-2);
  border: 1px solid var(--line);
  color: var(--ink-dim);
  border-radius: 999px;
  padding: 8px 15px;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 13px;
  transition: 0.15s;
}

.chip:hover {
  border-color: var(--ink-faint);
  color: var(--ink);
}

.chip.active {
  background: var(--red-soft);
  border-color: var(--red);
  color: var(--red-hi);
}

.chip.add {
  border-style: dashed;
  color: var(--ink-faint);
}

.form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form .full {
  grid-column: 1 / -1;
}

.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 7px;
}

.field input,
.field select {
  width: 100%;
}

.field .mono {
  font-family: var(--font-mono);
  font-size: 12px;
}

.field.check {
  display: flex;
  align-items: center;
  gap: 9px;
}

.field.check input {
  width: auto;
}

.field.check label {
  margin: 0;
}

.form-actions {
  grid-column: 1 / -1;
  display: flex;
  gap: 10px;
  margin-top: 4px;
}

.sbtn {
  cursor: pointer;
  border-radius: 8px;
  padding: 12px 18px;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 14px;
  border: 1px solid var(--line);
  transition: 0.15s;
}

.sbtn.save {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
  flex: 1;
}

.sbtn.save:hover {
  background: var(--red-hi);
}

.sbtn.del {
  background: transparent;
  color: var(--stop);
  border-color: var(--red-line);
}

.sbtn.del:hover {
  background: var(--red-soft);
}

.hint {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  margin-top: 14px;
  word-break: break-word;
}

/* ---------- per-server log (inside each card) ---------- */

pre.nlog {
  display: none;
  margin: 12px 0 0;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.55;
  color: var(--ink-dim);
  max-height: 240px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

.node.log-open pre.nlog {
  display: block;
}

.node.log-open .nbtn.logb {
  color: var(--red-hi);
  border-color: var(--red-line);
}

/* ---------- fleet totals ---------- */

.totals {
  display: flex;
  align-items: baseline;
  gap: 22px;
  flex-wrap: wrap;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
  font-family: var(--font-mono);
}

.t-item {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.t-l {
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.t-n {
  font-weight: 700;
  font-size: 16px;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.t-n.hash {
  font-size: 24px;
  color: var(--live);
}

.t-u {
  font-size: 12px;
  color: var(--ink-dim);
}

.t-sep {
  width: 1px;
  align-self: stretch;
  background: var(--line);
}

/* ---------- misc ---------- */

.stack > * + * {
  margin-top: 18px;
}

.toast {
  position: fixed;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--panel-2);
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 14px;
  opacity: 0;
  transition: 0.25s;
  pointer-events: none;
  z-index: 10;
  max-width: 90vw;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast.err {
  border-color: var(--stop);
}

/* ---------- responsive / a11y ---------- */

@media (max-width: 560px) {
  .form {
    grid-template-columns: 1fr;
  }
  .poll-pill .label {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}

/* ====================================================================== */
/* LOGIN PAGE  (scoped to body.login so it never touches the panel)       */
/* ====================================================================== */

body.login {
  display: grid;
  place-items: center;
  padding: 20px;
  background: radial-gradient(900px 500px at 50% -10%, rgba(245, 10, 18, 0.12) 0%, transparent 60%), var(--bg);
}

.login .box {
  width: 100%;
  max-width: 360px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 32px 30px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
}

.login .head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 26px;
}

.login .head .logo {
  height: 34px;
  width: auto;
}

.login .head .sub {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.login label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 8px;
}

.login input {
  width: 100%;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 13px 14px;
  color: var(--ink);
  font-size: 15px;
  font-family: var(--font-ui);
  outline: none;
  transition: 0.15s;
}

.login input:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(245, 10, 18, 0.18);
}

.login button {
  width: 100%;
  margin-top: 18px;
  cursor: pointer;
  border: none;
  border-radius: 9px;
  padding: 14px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  background: linear-gradient(160deg, var(--red-hi), var(--red));
  color: #fff;
  transition: 0.15s;
}

.login button:hover {
  filter: brightness(1.08);
}

.login button:disabled {
  opacity: 0.6;
  cursor: wait;
}

.login .err {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--stop);
  border-left: 2px solid var(--stop);
  padding-left: 10px;
}