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

:root {
  --bg: #090912;
  --panel: #0f0f1c;
  --panel-2: #14142a;
  --line: #22223c;
  --text: #e8e8f0;
  --dim: #7878a0;
  --dimmer: #55557a;
  --accent: #7c3aed;
  --ok: #34d399;
  --warn: #fbbf24;
  --err: #f87171;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

html {
  font-size: 16px;
}

body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-text-size-adjust: 100%;
}

.spacer {
  flex: 1;
}

/* ── gate ─────────────────────────────────────────────────────────────────── */

.gate {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.gate[hidden] {
  display: none;
}

.gate-card {
  width: 100%;
  max-width: 22rem;
  text-align: center;
}

.gate-card h1 {
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.gate-sub {
  color: var(--dim);
  font-size: .9rem;
  margin-top: .3rem;
  margin-bottom: 1.6rem;
}

.gate-card input {
  width: 100%;
  padding: .8rem 1rem;
  border: 1px solid var(--line);
  border-radius: .6rem;
  background: var(--panel);
  color: var(--text);
  font: inherit;
  font-size: 1rem;
}

.gate-card input:focus {
  outline: none;
  border-color: var(--accent);
}

/* username exists only for the password manager; keep it out of the layout
   and the tab order without display:none (which autofill would ignore) */
.gate-card .gate-username {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.gate-card button {
  width: 100%;
  margin-top: .7rem;
  padding: .8rem 1rem;
  border: 0;
  border-radius: .6rem;
  background: var(--accent);
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.gate-card button:hover {
  filter: brightness(1.1);
}

.gate-error {
  min-height: 1.2rem;
  margin-top: .8rem;
  color: var(--err);
  font-size: .85rem;
}

/* ── shell ────────────────────────────────────────────────────────────────── */

.app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
}

.app[hidden] {
  display: none;
}

.topbar {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .55rem .9rem;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
  flex: none;
}

.brand {
  font-weight: 700;
  letter-spacing: -0.02em;
}

.host {
  color: var(--dim);
  font-size: .8rem;
  font-family: var(--mono);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.icon-btn,
.ghost-btn,
.btn {
  border: 1px solid var(--line);
  border-radius: .45rem;
  background: var(--panel-2);
  color: var(--dim);
  font: inherit;
  font-size: .82rem;
  padding: .32rem .6rem;
  cursor: pointer;
  flex: none;
}

.icon-btn:hover,
.ghost-btn:hover,
.btn:hover {
  color: var(--text);
  border-color: var(--accent);
}

.btn {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 600;
}

#menu-toggle {
  display: none;
}

.layout {
  display: flex;
  flex: 1;
  min-height: 0;
  /* Clips the mobile drawer (and its scrim) to the visible area — without this
     the off-canvas sidebar drags the whole page sideways. */
  overflow: hidden;
}

/* ── sidebar ──────────────────────────────────────────────────────────────── */

.sidebar {
  width: 17.5rem;
  flex: none;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--line);
  background: var(--panel);
  min-height: 0;
}

.search-row {
  display: flex;
  gap: .4rem;
  padding: .6rem;
  border-bottom: 1px solid var(--line);
}

.search-row input {
  flex: 1;
  min-width: 0;
  padding: .42rem .6rem;
  border: 1px solid var(--line);
  border-radius: .45rem;
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: .85rem;
}

.search-row input:focus {
  outline: none;
  border-color: var(--accent);
}

.unit-list {
  flex: 1;
  overflow-y: auto;
  padding-bottom: 2rem;
}

.group-head {
  display: flex;
  align-items: center;
  gap: .4rem;
  padding: .6rem .75rem .3rem;
  color: var(--dimmer);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
  cursor: pointer;
  user-select: none;
}

.group-head:hover {
  color: var(--dim);
}

.group-head .caret {
  font-size: .6rem;
  transition: transform .12s ease;
}

.group-head.collapsed .caret {
  transform: rotate(-90deg);
}

.group-count {
  margin-left: auto;
  font-weight: 500;
  letter-spacing: 0;
}

.unit-row {
  display: flex;
  align-items: center;
  gap: .5rem;
  width: 100%;
  padding: .38rem .75rem;
  border: 0;
  background: none;
  color: var(--text);
  font: inherit;
  font-size: .85rem;
  text-align: left;
  cursor: pointer;
}

.unit-row:hover {
  background: var(--panel-2);
}

.unit-row.selected {
  background: var(--panel-2);
  box-shadow: inset 2px 0 0 var(--accent);
}

.dot {
  width: .5rem;
  height: .5rem;
  border-radius: 50%;
  background: var(--dimmer);
  flex: none;
}

.dot.active {
  background: var(--ok);
}

.dot.failed {
  background: var(--err);
}

.dot.activating {
  background: var(--warn);
}

.unit-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: var(--mono);
  font-size: .8rem;
}

.pin-btn {
  border: 0;
  background: none;
  color: var(--dimmer);
  font-size: .8rem;
  padding: .1rem .2rem;
  cursor: pointer;
  opacity: 0;
  flex: none;
}

.unit-row:hover .pin-btn,
.pin-btn.pinned {
  opacity: 1;
}

.pin-btn.pinned {
  color: var(--accent);
}

.pin-btn:hover {
  color: var(--text);
}

/* ── main ─────────────────────────────────────────────────────────────────── */

.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}

.unit-head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: .5rem 1rem;
  padding: .7rem .9rem;
  border-bottom: 1px solid var(--line);
}

.unit-head h2 {
  font-family: var(--mono);
  font-size: .98rem;
  font-weight: 600;
}

.empty-hint {
  color: var(--dim);
  font-size: .9rem;
}

.badge {
  padding: .1rem .45rem;
  border-radius: .3rem;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  background: var(--panel-2);
  color: var(--dim);
}

.badge.active {
  background: rgba(52, 211, 153, .14);
  color: var(--ok);
}

.badge.failed {
  background: rgba(248, 113, 113, .14);
  color: var(--err);
}

.badge.activating {
  background: rgba(251, 191, 36, .14);
  color: var(--warn);
}

.meta {
  color: var(--dim);
  font-size: .78rem;
}

.meta b {
  color: var(--text);
  font-weight: 500;
}

.unit-desc {
  width: 100%;
  color: var(--dim);
  font-size: .8rem;
}

.controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .45rem .7rem;
  padding: .55rem .9rem;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
}

.controls label {
  display: flex;
  align-items: center;
  gap: .35rem;
  color: var(--dim);
  font-size: .76rem;
}

.controls select,
.controls input[type="search"] {
  padding: .3rem .45rem;
  border: 1px solid var(--line);
  border-radius: .4rem;
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: .8rem;
}

.controls input[type="search"] {
  flex: 1;
  min-width: 9rem;
  max-width: 22rem;
}

.controls select:focus,
.controls input:focus {
  outline: none;
  border-color: var(--accent);
}

.toggle {
  cursor: pointer;
  user-select: none;
}

.toggle input {
  accent-color: var(--accent);
}

.log-status {
  padding: .3rem .9rem;
  color: var(--dimmer);
  font-size: .72rem;
  font-family: var(--mono);
  border-bottom: 1px solid var(--line);
  min-height: 1.5rem;
}

.log-status.error {
  color: var(--err);
}

.log {
  flex: 1;
  overflow: auto;
  padding: .5rem 0 3rem;
  font-family: var(--mono);
  font-size: .78rem;
  line-height: 1.5;
}

.log.nowrap .row {
  white-space: pre;
}

.row {
  display: block;
  padding: 0 .9rem;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.row:hover {
  background: rgba(124, 58, 237, .08);
}

.row .ts {
  color: var(--dimmer);
}

.row .id {
  color: #6d7fb8;
}

.row.p-err {
  color: var(--err);
}

.row.p-warn {
  color: var(--warn);
}

.row.p-notice {
  color: #cfd3ff;
}

.row.p-debug {
  color: var(--dimmer);
}

.row mark {
  background: rgba(124, 58, 237, .45);
  color: #fff;
  border-radius: .15rem;
}

.log-empty {
  padding: 1.5rem .9rem;
  color: var(--dim);
  font-family: system-ui, sans-serif;
  font-size: .88rem;
}

/* ── mobile ───────────────────────────────────────────────────────────────── */

@media (max-width: 760px) {
  #menu-toggle {
    display: block;
  }

  .host {
    display: none;
  }

  .layout {
    position: relative;
  }

  .sidebar {
    position: absolute;
    inset: 0 auto 0 0;
    z-index: 20;
    width: min(21rem, 88vw);
    transform: translateX(-102%);
    transition: transform .18s ease;
  }

  .sidebar.open {
    transform: none;
    /* Scrim over the log behind it; .layout's overflow keeps it in bounds. */
    box-shadow: 0 0 0 100vmax rgba(0, 0, 0, .7);
  }

  .controls input[type="search"] {
    max-width: none;
  }

  .log {
    font-size: .72rem;
  }
}