:root {
  --bg: #f4f5f7;
  --surface: #ffffff;
  --surface-2: #f8f9fb;
  --border: #e2e5ea;
  --text: #1c2230;
  --muted: #667085;
  --accent: #2f6fed;
  --accent-text: #ffffff;
  --danger: #d33a3a;
  --ok: #1f9d55;
  --warn: #c77700;
  --info: #3b6fd8;
  --idle: #8a93a3;
  --ok-bg: #e5f6ec;
  --warn-bg: #fdf1dc;
  --danger-bg: #fdeaea;
  --info-bg: #e7eefc;
  --idle-bg: #eef0f3;
  --logs-bg: #0f141c;
  --logs-text: #d7dde8;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.06), 0 1px 3px rgba(16, 24, 40, 0.08);
  --radius: 10px;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.45;
  color: var(--text);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1217;
    --surface: #171b22;
    --surface-2: #1d222b;
    --border: #2a303b;
    --text: #e6e9ef;
    --muted: #98a2b3;
    --accent: #5b8dff;
    --danger: #f06464;
    --ok: #3ccf7c;
    --warn: #f0a53a;
    --info: #7aa2ff;
    --idle: #8a93a3;
    --ok-bg: #16301f;
    --warn-bg: #33270f;
    --danger-bg: #3a1a1a;
    --info-bg: #1a2640;
    --idle-bg: #232833;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--bg);
  min-height: 100vh;
}

h1, h2, h3 { margin: 0; line-height: 1.25; }
h2 { font-size: 1.1rem; }
code, .mono { font-family: var(--mono); font-size: 0.86em; }
code { background: var(--surface-2); border: 1px solid var(--border); border-radius: 4px; padding: 0 4px; }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; }
em { font-style: normal; color: var(--muted); font-weight: 400; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  font: inherit; font-size: 0.9rem; font-weight: 500;
  padding: 6px 12px; min-height: 34px;
  border: 1px solid var(--border); border-radius: 8px;
  background: var(--surface); color: var(--text);
  cursor: pointer; white-space: nowrap; text-decoration: none;
}
.btn:hover { background: var(--surface-2); }
.btn:disabled { opacity: 0.55; cursor: default; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.btn.primary:hover { filter: brightness(1.07); }
.btn.danger { color: var(--danger); }
.btn.danger:hover { background: var(--danger-bg); }
.btn.start { color: var(--ok); }
.btn.start:hover { background: var(--ok-bg); }
.btn.stop { color: var(--danger); }
.btn.stop:hover { background: var(--danger-bg); }
.btn.ghost { border-color: transparent; background: transparent; color: var(--muted); }
.btn.ghost:hover { background: var(--surface-2); color: var(--text); }
.btn.block { width: 100%; }
.btn.sm { min-height: 30px; padding: 4px 10px; font-size: 0.85rem; }
.link { font: inherit; color: var(--accent); background: none; border: 0; padding: 0; cursor: pointer; text-decoration: underline; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- forms ---------- */
.field { display: flex; flex-direction: column; gap: 4px; margin: 0 0 12px; border: 0; padding: 0; min-width: 0; }
.field > span, .field > legend { font-size: 0.85rem; font-weight: 600; }
.field > legend { margin-bottom: 6px; }
input, select, textarea {
  font: inherit; color: var(--text); background: var(--surface);
  border: 1px solid var(--border); border-radius: 8px; padding: 7px 10px; width: 100%;
}
textarea { resize: vertical; }
select { width: auto; }
input[type="checkbox"], input[type="radio"] { width: auto; accent-color: var(--accent); }
.check { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; user-select: none; }
.hint { font-size: 0.85rem; color: var(--muted); margin: 0 0 12px; }
.form-error { color: var(--danger); background: var(--danger-bg); border-radius: 8px; padding: 8px 10px; margin: 0 0 12px; font-size: 0.9rem; white-space: pre-line; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
.span-2 { grid-column: span 2; }
.segmented { display: flex; flex-wrap: wrap; gap: 6px; }
.segmented label {
  display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
  border: 1px solid var(--border); border-radius: 8px; padding: 6px 10px; font-size: 0.9rem;
}
.segmented label:has(input:checked) { border-color: var(--accent); background: var(--info-bg); }

/* ---------- layout ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }

.brand { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 1.05rem; }
.brand-large { font-size: 1.4rem; margin-bottom: 4px; }
.brand-mark {
  width: 22px; height: 22px; border-radius: 6px; flex: none;
  background: var(--accent) url("/static/favicon.svg") center / 100% no-repeat;
}

.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card { width: 100%; max-width: 380px; padding: 28px; }
.login-card p { margin: 4px 0 18px; }
.login-card .check { margin: 0 0 16px; font-size: 0.9rem; }

.topbar {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding: 10px 20px; background: var(--surface); border-bottom: 1px solid var(--border);
}
.summary { flex: 1; color: var(--muted); font-size: 0.9rem; display: flex; gap: 12px; flex-wrap: wrap; }
.summary b { color: var(--text); }
.topbar-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

.menu { position: relative; }
.menu > summary { list-style: none; }
.menu > summary::-webkit-details-marker { display: none; }
.menu-items {
  position: absolute; right: 0; top: calc(100% + 6px); min-width: 220px; z-index: 10;
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px; box-shadow: var(--shadow);
  padding: 6px; display: flex; flex-direction: column;
}
.menu-items > * {
  font: inherit; font-size: 0.9rem; text-align: left; color: var(--text); text-decoration: none;
  background: none; border: 0; border-radius: 6px; padding: 8px 10px; cursor: pointer;
}
.menu-items > *:hover { background: var(--surface-2); }

.content { max-width: 1180px; margin: 0 auto; padding: 20px; }
.servers { display: flex; flex-direction: column; gap: 16px; }
.empty { padding: 32px; text-align: center; }
.empty p { margin: 8px 0; }
.empty .btn { margin-top: 12px; }

/* ---------- server card ---------- */
.server-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; padding: 14px 16px; flex-wrap: wrap; }
.server-title { display: flex; align-items: center; gap: 8px; }
.server-head > div:first-child { min-width: 0; }
.server-meta { margin-top: 2px; font-size: 0.85rem; color: var(--muted); display: flex; gap: 6px 14px; flex-wrap: wrap; }
.server-meta > span { overflow-wrap: anywhere; min-width: 0; }
.server-error { margin-top: 6px; font-size: 0.85rem; color: var(--danger); }
.row-actions { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }

.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--idle); flex: none; }
.dot.ok { background: var(--ok); }
.dot.bad { background: var(--danger); }

.scripts { border-top: 1px solid var(--border); }
.script {
  display: grid; grid-template-columns: 150px minmax(0, 1fr) minmax(0, 270px) auto;
  gap: 12px; align-items: center; padding: 10px 16px;
}
.script + .script { border-top: 1px solid var(--border); }
.script-name { font-weight: 600; overflow-wrap: anywhere; }
.script-path { color: var(--muted); font-family: var(--mono); font-size: 0.8rem; overflow-wrap: anywhere; }
.script-info { font-size: 0.85rem; color: var(--muted); }
.script-info .err { color: var(--danger); }
.no-scripts { padding: 14px 16px; color: var(--muted); font-size: 0.9rem; border-top: 1px solid var(--border); }

.badge {
  display: inline-flex; align-items: center; gap: 6px; justify-self: start;
  font-size: 0.8rem; font-weight: 600; border-radius: 999px; padding: 3px 10px;
  background: var(--idle-bg); color: var(--idle); white-space: nowrap;
}
.badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.badge.running { background: var(--ok-bg); color: var(--ok); }
.badge.running::before { animation: pulse 1.6s ease-in-out infinite; }
.badge.failed, .badge.lost { background: var(--danger-bg); color: var(--danger); }
.badge.finished { background: var(--info-bg); color: var(--info); }
.badge.unknown, .badge.busy { background: var(--warn-bg); color: var(--warn); }
@keyframes pulse { 50% { opacity: 0.35; } }
@media (prefers-reduced-motion: reduce) { .badge.running::before { animation: none; } }

/* ---------- dialogs ---------- */
dialog {
  border: 1px solid var(--border); border-radius: 14px; padding: 0;
  background: var(--surface); color: var(--text);
  width: min(520px, calc(100vw - 24px)); max-height: calc(100vh - 24px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
}
dialog.wide { width: min(980px, calc(100vw - 24px)); }
dialog::backdrop { background: rgba(10, 14, 20, 0.5); }
.dialog-body { padding: 20px; }
.dialog-body > h2 { margin-bottom: 14px; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 8px; }

.logs-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.logs-head h2 { margin: 0; }
.logs-controls { display: flex; gap: 8px; align-items: center; }
.logs {
  margin: 0; height: min(60vh, 560px); overflow: auto;
  background: var(--logs-bg); color: var(--logs-text); border-radius: 8px;
  padding: 12px; font-family: var(--mono); font-size: 0.8rem; line-height: 1.5;
  white-space: pre-wrap; overflow-wrap: anywhere;
}
.code {
  margin: 0 0 12px; padding: 12px; border-radius: 8px; background: var(--surface-2); border: 1px solid var(--border);
  font-family: var(--mono); font-size: 0.8rem; white-space: pre-wrap; overflow-wrap: anywhere; user-select: all;
}

/* ---------- toasts ---------- */
.toasts { position: fixed; right: 16px; bottom: 16px; z-index: 100; display: flex; flex-direction: column; gap: 8px; max-width: min(420px, calc(100vw - 32px)); }
.toast {
  background: var(--surface); border: 1px solid var(--border); border-left: 4px solid var(--info);
  border-radius: 8px; padding: 10px 14px; box-shadow: var(--shadow); font-size: 0.9rem;
  animation: toast-in 0.15s ease-out;
}
.toast.error { border-left-color: var(--danger); }
.toast.success { border-left-color: var(--ok); }
@keyframes toast-in { from { transform: translateY(6px); opacity: 0; } }

/* ---------- small screens ---------- */
@media (max-width: 820px) {
  .script { grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "main badge" "info info" "actions actions"; }
  .script > .badge { grid-area: badge; justify-self: end; }
  .script > .script-main { grid-area: main; }
  .script > .script-info { grid-area: info; }
  .script > .row-actions { grid-area: actions; }
}
@media (max-width: 560px) {
  .topbar { padding: 10px 16px; }
  .content { padding: 16px; }
  .grid-2 { grid-template-columns: 1fr; }
  .span-2 { grid-column: auto; }
  .summary { order: 3; flex-basis: 100%; }
}