/* ----------------------------------------------------------------------
 * melody — mc-status
 * Sage palette + ink, matching me.zoldyck.de. No webfonts, no build step.
 * ------------------------------------------------------------------- */

:root {
  --sage-100: #eeefe0;
  --sage-200: #d1d8be;
  --sage-300: #a7c1a8;
  --sage-400: #819a91;
  --ink:      #1f2a24;
  --ink-mute: rgba(31, 42, 36, 0.62);
  --hairline: rgba(129, 154, 145, 0.28);
  --grid-line: rgba(129, 154, 145, 0.18);
  --danger:   #7d3a3a;

  --shadow-sm: 0 1px 2px rgba(31, 42, 36, 0.04), 0 1px 1px rgba(31, 42, 36, 0.03);
  --shadow-md: 0 6px 24px rgba(31, 42, 36, 0.06), 0 2px 6px rgba(31, 42, 36, 0.04);

  --radius: 10px;
  --radius-sm: 6px;

  --mono: ui-monospace, "SF Mono", "JetBrains Mono", "Cascadia Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background-color: var(--sage-100);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scrollbar-gutter: stable;
}

body { min-height: 100vh; overflow-x: hidden; }

.backdrop {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 0% 0%, rgba(167, 193, 168, 0.35) 0, transparent 35%),
    radial-gradient(circle at 100% 0%, rgba(129, 154, 145, 0.18) 0, transparent 30%),
    radial-gradient(circle at 50% 100%, rgba(209, 216, 190, 0.45) 0, transparent 45%),
    radial-gradient(var(--grid-line) 1px, transparent 1px);
  background-size: auto, auto, auto, 24px 24px;
}

.wrap {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding-inline: 24px;
}

::selection { background-color: var(--sage-300); color: var(--ink); }

a { color: inherit; }

.bracket {
  font-family: var(--mono);
  color: var(--sage-400);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.bracket::before { content: "[\00a0"; }
.bracket::after  { content: "\00a0]"; }

.dot {
  color: var(--sage-400);
  font-family: var(--mono);
  font-weight: 700;
  margin-left: 2px;
}

.muted { color: var(--ink-mute); }

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

.site-header { padding-top: 36px; padding-bottom: 24px; }
.site-header .wrap {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.brand h1 {
  margin: 8px 0 6px;
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  letter-spacing: -0.01em;
}
.brand .sub {
  margin: 0;
  color: var(--ink-mute);
  font-size: 14px;
  font-family: var(--mono);
}
.brand .sub [data-pollinterval] { color: var(--ink); }

.meta {
  display: flex;
  align-items: stretch;
  gap: 8px;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 12px;
}
.pill {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 6px 12px;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.45);
  color: var(--ink-mute);
  text-decoration: none;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.4;
}
.pill .label { color: var(--sage-400); text-transform: uppercase; letter-spacing: 0.05em; }
.pill .value { color: var(--ink); font-variant-numeric: tabular-nums; }
.pill.link:hover { border-color: var(--sage-400); color: var(--ink); }

button.pill { cursor: pointer; }
button.pill:hover { border-color: var(--sage-400); }
.admin-toggle .label { letter-spacing: 0; }
body.admin .admin-toggle { background: rgba(167, 193, 168, 0.35); border-color: var(--sage-300); }

/* ----------------------------------- section heads */

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.section-head h2 {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.005em;
}
.section-head .muted { margin: 4px 0 0; font-size: 13px; }
.section-tools { display: flex; align-items: center; gap: 8px; }

.admin-flag {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink);
  background: var(--sage-200);
  border: 1px solid var(--sage-300);
  border-radius: 999px;
  padding: 3px 10px;
}

.range-tabs {
  display: inline-flex;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.45);
}
.range-tabs button {
  appearance: none;
  border: 0;
  background: transparent;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-mute);
  padding: 5px 12px;
  cursor: pointer;
}
.range-tabs button:hover { color: var(--ink); }
.range-tabs button.active {
  background: var(--sage-300);
  color: var(--ink);
}

/* ----------------------------------- servers grid */

.servers-section { margin-bottom: 40px; }

.servers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.placeholder {
  grid-column: 1 / -1;
  padding: 28px;
  border-radius: var(--radius);
  border: 1px dashed var(--hairline);
  text-align: center;
  color: var(--ink-mute);
  font-family: var(--mono);
}

.card {
  position: relative;
  background: rgba(255,255,255,0.55);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 18px 18px 16px;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(2px);
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
  animation: card-in 360ms ease backwards;
}
.card:nth-child(2) { animation-delay: 40ms; }
.card:nth-child(3) { animation-delay: 80ms; }
.card:nth-child(4) { animation-delay: 120ms; }
.card:nth-child(5) { animation-delay: 160ms; }
.card:nth-child(6) { animation-delay: 200ms; }
@keyframes card-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: none; }
}
/* After the first paint the grid is marked settled — refreshed/replaced
   cards must not replay the entry animation (looked like flicker). */
.servers.settled .card { animation: none; }
.card:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); border-color: var(--sage-300); }

.card .row { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.card h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.005em;
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.card h3 .swatch {
  flex: none;
  width: 9px;
  height: 9px;
  border-radius: 3px;
  background: var(--accent, var(--sage-400));
}
.card.offline h3 .swatch { opacity: 0.45; }

.card .address {
  margin: 2px 0 12px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-mute);
  word-break: break-all;
}
.card .address.copy { cursor: pointer; }
.card .address.copy:hover { color: var(--ink); }
.card .lan-line {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-mute);
  margin-bottom: 6px;
}

.card.disabled {
  opacity: 0.75;
  background: rgba(255, 255, 255, 0.3);
  border-style: dashed;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid var(--hairline);
  background: var(--sage-100);
  color: var(--ink-mute);
  white-space: nowrap;
}
.status .pulse {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--sage-400);
  box-shadow: 0 0 0 0 rgba(129, 154, 145, 0.5);
}
.status.online { color: var(--ink); border-color: var(--sage-300); background: rgba(167, 193, 168, 0.22); }
.status.online .pulse { background: #5a9b6a; animation: pulse 2s ease-out infinite; }
.status.offline { color: var(--danger); border-color: rgba(125, 58, 58, 0.25); background: rgba(125, 58, 58, 0.06); }
.status.offline .pulse { background: #c06b6b; }
.status.nostatus { color: #6e5320; border-color: rgba(180, 145, 88, 0.45); background: rgba(180, 145, 88, 0.12); }
.status.nostatus .pulse { background: #b49158; }
.status.paused .pulse { background: var(--sage-400); }
.card.nostatus h3 .swatch { opacity: 0.6; }

@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(90, 155, 106, 0.45); }
  70%  { box-shadow: 0 0 0 8px rgba(90, 155, 106, 0); }
  100% { box-shadow: 0 0 0 0 rgba(90, 155, 106, 0); }
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin: 10px 0 6px;
}
.stat .k {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--sage-400);
}
.stat .v {
  display: block;
  font-variant-numeric: tabular-nums;
  font-size: 20px;
  font-weight: 600;
  margin-top: 2px;
}
.stat .v .v { display: inline; } /* "0 / 20" stays on one line */
.stat .v.small { font-size: 14px; font-weight: 500; }
.stat .v.muted { color: var(--ink-mute); font-weight: 400; }
.stat .v.lat .pub { color: var(--ink-mute); font-weight: 500; }
.stat .v.lat .unit { color: var(--ink-mute); font-weight: 400; font-size: 12px; margin-left: 2px; }
.stat .k abbr { text-decoration: none; border-bottom: 1px dotted var(--sage-400); cursor: help; color: inherit; }

.motd {
  margin-top: 8px;
  padding-top: 10px;
  border-top: 1px dashed var(--hairline);
  font-size: 13px;
  color: var(--ink-mute);
  font-style: italic;
  min-height: 1.4em;
  word-break: break-word;
}

.players { margin-top: 8px; }
.players summary {
  cursor: pointer;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--sage-400);
  outline: none;
  user-select: none;
}
.players summary::-webkit-details-marker { display: none; }
.players summary::before { content: "›\00a0"; display: inline-block; transition: transform 120ms ease; }
.players[open] summary::before { transform: rotate(90deg); }
.players ul {
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 6px;
}
.players li {
  font-family: var(--mono);
  font-size: 11px;
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--sage-200);
  color: var(--ink);
}

/* ----------------------------------- admin: card controls + add tile */

.card-admin {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--hairline);
}
.card-admin .spacer { flex: 1; }

.icon-btn {
  appearance: none;
  border: 1px solid var(--hairline);
  background: rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-sm);
  width: 28px;
  height: 26px;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1;
  color: var(--ink-mute);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.icon-btn:hover:not(:disabled) { color: var(--ink); border-color: var(--sage-400); }
.icon-btn:disabled { opacity: 0.35; cursor: default; }
.icon-btn.danger:hover { color: var(--danger); border-color: rgba(125, 58, 58, 0.45); }

.add-card {
  appearance: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 150px;
  border: 1px dashed var(--sage-400);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.25);
  color: var(--ink-mute);
  font-family: var(--mono);
  font-size: 13px;
  cursor: pointer;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease;
}
.add-card:hover { border-color: var(--ink); color: var(--ink); background: rgba(255, 255, 255, 0.5); }
.add-card .plus { font-size: 26px; line-height: 1; color: var(--sage-400); }

/* ----------------------------------- history section */

.history { margin-bottom: 56px; }

.chart-card {
  background: rgba(255,255,255,0.6);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 14px 14px 8px;
  box-shadow: var(--shadow-sm);
}
.chart { width: 100%; height: 280px; }

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-mute);
  border-top: 1px dashed var(--hairline);
  margin-top: 8px;
  padding: 10px 4px 6px;
}
.legend .item {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  user-select: none;
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  color: inherit;
  font: inherit;
  padding: 3px 9px;
}
.legend .item:hover { border-color: var(--hairline); color: var(--ink); }
.legend .item.off { opacity: 0.4; }
.legend .item.off .swatch { background: var(--ink-mute) !important; }
.legend .swatch { width: 12px; height: 2px; border-radius: 1px; }

/* uPlot palette overrides — strip the default grays into our sage tones */
.uplot { font-family: var(--mono); }
.u-axis { color: var(--ink-mute); }
.u-legend { display: none !important; } /* we render our own */
.u-select { background: rgba(167, 193, 168, 0.18); }

/* ----------------------------------- modals */

.modal {
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--sage-100);
  color: var(--ink);
  box-shadow: var(--shadow-md);
  padding: 0;
  width: min(520px, calc(100vw - 40px));
}
.modal::backdrop {
  background: rgba(31, 42, 36, 0.35);
  backdrop-filter: blur(2px);
}
.modal-form { padding: 22px 22px 18px; }
.modal-form h3 { margin: 0 0 4px; font-size: 19px; font-weight: 600; }
.modal-form > .muted { margin: 0 0 14px; font-size: 13px; }

.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 14px 0 4px;
}
.field-grid .span2 { grid-column: 1 / -1; }

.field { display: block; }
.field > span {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--sage-400);
  margin-bottom: 4px;
}
.field > span em {
  text-transform: none;
  letter-spacing: 0;
  font-style: normal;
  color: var(--ink-mute);
}
.field input[type="text"],
.field input[type="password"],
.field input[type="number"] {
  width: 100%;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.65);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 13px;
  padding: 8px 10px;
  outline: none;
}
.field input:focus { border-color: var(--sage-400); }
.field input:disabled { opacity: 0.55; }

.field.check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--ink-mute);
  margin-top: 2px;
}
.field.check input { accent-color: #5a9b6a; width: 15px; height: 15px; }

.probe-result {
  margin-top: 12px;
  font-family: var(--mono);
  font-size: 12px;
  padding: 9px 11px;
  border-radius: var(--radius-sm);
  border: 1px dashed var(--hairline);
  background: rgba(255, 255, 255, 0.45);
  word-break: break-word;
}
.probe-result .ok { color: #3c7a4c; font-weight: 600; }
.probe-result .warn { color: #6e5320; font-weight: 600; }
.probe-result .bad { color: var(--danger); font-weight: 600; }

.form-error {
  margin: 10px 0 0;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--danger);
}

.modal-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
}
.modal-actions .spacer { flex: 1; }

.btn {
  appearance: none;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  padding: 8px 14px;
  border-radius: 999px;
  cursor: pointer;
  border: 1px solid var(--hairline);
  background: transparent;
  color: var(--ink-mute);
}
.btn:hover { color: var(--ink); border-color: var(--sage-400); }
.btn.solid {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--sage-100);
}
.btn.solid:hover { background: #2c3b32; color: #fff; }
.btn.danger { color: var(--danger); border-color: rgba(125, 58, 58, 0.4); }
.btn.danger:hover { background: rgba(125, 58, 58, 0.08); }

/* ----------------------------------- toasts */

.toasts {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 100;
  pointer-events: none;
}
.toast {
  font-family: var(--mono);
  font-size: 12px;
  background: var(--ink);
  color: var(--sage-100);
  border-radius: 999px;
  padding: 8px 16px;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 220ms ease, transform 220ms ease;
}
.toast.show { opacity: 1; transform: none; }
.toast.error { background: var(--danger); color: #f6eaea; }

/* ----------------------------------- footer */

.site-footer {
  border-top: 1px solid var(--hairline);
  padding: 18px 0 36px;
  margin-top: 12px;
}

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

@media (max-width: 540px) {
  .stats { grid-template-columns: repeat(3, 1fr); }
  .stat .v { font-size: 17px; }
  .site-header { padding-top: 24px; }
  .brand h1 { font-size: 26px; }
  .field-grid { grid-template-columns: 1fr; }
  .section-head { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}