:root {
  --bg: #0f1419; --card: #182028; --border: #26313c; --text: #e6edf3; --muted: #8b98a5;
  --accent: #3b82f6; --ok: #22c55e; --warn: #f59e0b; --bad: #ef4444;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.5 system-ui, sans-serif; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
main { max-width: 1200px; margin: 0 auto; padding: 20px; }
main.auth { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 100vh; }

.layout { display: flex; min-height: calc(100vh - 53px); }
.layout main { flex: 1; min-width: 0; margin: 0; max-width: none; }
.sidebar { width: 230px; flex-shrink: 0; background: var(--card); border-right: 1px solid var(--border);
  padding: 14px 10px; display: flex; flex-direction: column; gap: 2px; }
.side-title { margin: 14px 8px 6px; font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.side-link { display: flex; align-items: center; gap: 10px; padding: 7px 8px; border-radius: 6px; color: var(--text); }
.side-link:hover { background: var(--border); text-decoration: none; }
.side-link.active { background: rgba(59,130,246,.18); color: #fff; }
.side-link.add { color: var(--accent); margin-top: 8px; }
.side-icon { width: 26px; height: 26px; flex-shrink: 0; border-radius: 6px; object-fit: cover;
  display: inline-flex; align-items: center; justify-content: center; background: var(--border); font-size: .8rem; }
.side-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.side-empty { margin: 0 8px; }
@media (max-width: 760px) {
  .layout { flex-direction: column; }
  .sidebar { width: auto; border-right: 0; border-bottom: 1px solid var(--border); }
}

.cat-header { display: flex; align-items: center; gap: 16px; }
.cat-img { width: 72px; height: 72px; border-radius: 10px; object-fit: cover; flex-shrink: 0; }
.cat-title { flex: 1; min-width: 0; }
.cat-title h1 { margin: 0 0 6px; font-size: 1.4rem; }
.cmd { margin: 0; padding: 6px 10px; background: var(--bg); border-radius: 6px; font-size: .85rem;
  white-space: pre-wrap; word-break: break-all; color: var(--muted); max-height: 120px; overflow: auto; }
.cat-admin { display: flex; gap: 6px; align-self: flex-start; }
.cat-title .cmd + .cmd { margin-top: 6px; }
.cmd-label { color: var(--warn); }
.cat-admin form { margin: 0; }

.summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 16px; }
.summary .card { margin: 0; }
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat strong { font-size: 1.05rem; font-weight: 500; font-variant-numeric: tabular-nums; }
.stat .bar { margin: 4px 0 0; }

.runner-head { display: flex; justify-content: space-between; align-items: center; }
.runner-head h2 { margin: 0; }
.runner-buttons { display: flex; gap: 8px; }
.terminal { background: #05080b; color: #d1e7d1; border: 1px solid var(--border); border-radius: 8px;
  padding: 12px; margin: 0; height: 420px; overflow: auto; white-space: pre-wrap; word-break: break-word;
  font: 13px/1.45 ui-monospace, "DejaVu Sans Mono", Consolas, monospace; }
.ok-text { color: var(--ok); font-size: .85rem; }
.stdin-form { display: flex; align-items: center; gap: 8px; margin-top: 8px; padding: 6px 8px;
  background: #05080b; border: 1px solid var(--border); border-radius: 8px; }
.stdin-form[hidden] { display: none; }
.stdin-prompt { color: var(--ok); font-family: ui-monospace, Consolas, monospace; }
.stdin-input { flex: 1; min-width: 0; padding: 4px 6px; background: transparent; border: 0;
  color: #d1e7d1; font: 13px/1.45 ui-monospace, "DejaVu Sans Mono", Consolas, monospace; }
.stdin-input:focus { outline: none; }
.stdin-input:disabled { opacity: .5; }
.stdin-input.stdin-error { color: var(--bad); }
.bad-text { color: var(--bad); font-size: .85rem; }

.form-card { max-width: 640px; display: flex; flex-direction: column; gap: 12px; }
.form-card h1 { margin: 0; font-size: 1.3rem; }
.form-actions { display: flex; justify-content: flex-end; gap: 8px; }
.current-img { display: flex; align-items: center; gap: 12px; }
label.inline { flex-direction: row; align-items: center; gap: 6px; }
.form-card textarea { font-family: ui-monospace, Consolas, monospace; resize: vertical; }
.backup-folder-form { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 10px; }
.backup-folder-form label { flex: 1; min-width: min(100%, 300px); }
.backup-folder-form .form-actions { margin-left: auto; }

.log-filters { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 12px; }
.log-filters input[name="user"] { width: 180px; }
select { padding: 8px 10px; background: var(--bg); color: var(--text); border: 1px solid var(--border); border-radius: 6px; font: inherit; }
.logs td { vertical-align: top; }
.logs tr.failed { background: rgba(239,68,68,.06); }
.nowrap { white-space: nowrap; }
.log-detail { margin: 0; white-space: pre-wrap; word-break: break-all; font: 12px/1.4 ui-monospace, Consolas, monospace;
  color: var(--muted); max-height: 140px; overflow: auto; }
.tag { padding: 1px 8px; border-radius: 10px; font-size: .8rem; }
.tag.ok { background: rgba(34,197,94,.15); color: var(--ok); }
.tag.bad { background: rgba(239,68,68,.15); color: var(--bad); }
.pager { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 12px; }

.modal { width: min(760px, calc(100vw - 32px)); padding: 20px; background: var(--card); color: var(--text);
  border: 1px solid var(--border); border-radius: 12px; box-shadow: 0 20px 60px rgba(0,0,0,.6); }
.modal::backdrop { background: rgba(5,8,11,.75); backdrop-filter: blur(2px); }
.modal-head { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.modal-head > div:not(.spinner) { flex: 1; min-width: 0; }
.modal-head h2 { margin: 0 0 2px; font-size: 1.15rem; }
.modal-head p { margin: 0; }
.modal-elapsed { font-size: 1.3rem; font-variant-numeric: tabular-nums; }
.modal-terminal { height: 320px; }
.modal-steps { display: flex; gap: 8px; list-style: none; margin: 0 0 12px; padding: 0; counter-reset: step; }
.modal-steps[hidden] { display: none; }
.modal-steps li { counter-increment: step; padding: 4px 12px; border-radius: 14px; font-size: .85rem;
  background: var(--border); color: var(--muted); }
.modal-steps li::before { content: counter(step) ". "; }
.modal-steps li.current { background: rgba(59,130,246,.2); color: var(--accent); }
.modal-steps li.done { background: rgba(34,197,94,.15); color: var(--ok); }
.modal-steps li.done::before { content: "\2713  "; }
.modal-steps li.failed { background: rgba(239,68,68,.15); color: var(--bad); }
.modal-steps li.failed::before { content: "\2717  "; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 14px; }
.modal.done h2 { color: var(--ok); }
.modal.failed h2 { color: var(--bad); }
.spinner { width: 34px; height: 34px; flex-shrink: 0; border: 4px solid var(--border);
  border-top-color: var(--accent); border-radius: 50%; animation: spin .9s linear infinite; }
.spinner[hidden] { display: none; }
@keyframes spin { to { transform: rotate(360deg); } }

.version-badge { position: fixed; right: 16px; bottom: 16px; display: flex; align-items: center; gap: 10px;
  padding: 6px 8px 6px 12px; background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  font-size: .8rem; color: var(--muted); box-shadow: 0 4px 12px rgba(0,0,0,.3); z-index: 10; }
.layout main { padding-bottom: 70px; }
.changelog-entry + .changelog-entry { border-top: 1px solid var(--border); margin-top: 12px; }
.changelog-entry h3 { justify-content: flex-start; gap: 10px; align-items: center; }
.changelog-entry ul { margin: 0; padding-left: 20px; }
.changelog-entry li { margin-bottom: 4px; }
code { background: var(--bg); padding: 1px 5px; border-radius: 4px; }

.topbar { display: flex; justify-content: space-between; align-items: center; padding: 12px 20px;
  background: var(--card); border-bottom: 1px solid var(--border); }
.topbar nav { display: flex; align-items: center; gap: 16px; }
.topbar form { margin: 0; }
.brand { font-weight: 600; color: var(--text); }

.card { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 16px; margin-bottom: 16px; }
.card h2 { margin: 0 0 10px; font-size: 1.05rem; display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.card p.flash { max-width: none; margin: 10px 0 0; }
.card h3 { margin: 16px 0 8px; font-size: .9rem; color: var(--muted); display: flex; justify-content: space-between; }
.value { font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); font-size: .85rem; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 16px; }
.grid .card { margin: 0; }
.info { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.info div { display: flex; flex-direction: column; min-width: 0; }
.info strong { font-weight: 500; overflow-wrap: anywhere; }

.bar { height: 10px; background: var(--border); border-radius: 5px; overflow: hidden; margin-bottom: 8px; }
.bar > div { height: 100%; width: 0; background: var(--ok); transition: width .4s, background .4s; }
.bar > div.warn { background: var(--warn); }
.bar > div.bad { background: var(--bad); }
canvas { width: 100%; height: 80px; display: block; margin-top: 8px; }

.cores { display: grid; grid-template-columns: repeat(auto-fill, minmax(70px, 1fr)); gap: 6px; margin-top: 10px; }
.core { font-size: .75rem; color: var(--muted); }
.core .bar { height: 6px; margin: 2px 0 0; }

.disk { margin-bottom: 10px; }
.disk .row { display: flex; justify-content: space-between; font-size: .9rem; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--border); font-size: .9rem; }
th { color: var(--muted); font-weight: 500; }
td.actions { display: flex; gap: 6px; }
td.actions form { margin: 0; }

.auth-card { width: 100%; max-width: 380px; display: flex; flex-direction: column; gap: 12px; }
.auth-card h1 { margin: 0 0 4px; font-size: 1.3rem; }
.user-create { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 10px; margin-bottom: 16px; }
.user-create label { min-width: 220px; }
.permissions-card { max-width: 720px; }
.permissions-card h1 { margin-top: 0; font-size: 1.3rem; }
.permission-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 8px; margin: 8px 0 16px; }
.permission-option { display: flex; flex-direction: row; align-items: center; gap: 9px; padding: 9px 10px;
  background: var(--bg); border: 1px solid var(--border); border-radius: 6px; color: var(--text); }
.permission-option input { width: 18px; height: 18px; margin: 0; padding: 0; accent-color: var(--accent); }
.credential-card { max-width: 640px; }
.credential-card h1 { margin-top: 0; font-size: 1.3rem; }
.temporary-password { padding: 14px; margin: 10px 0; background: var(--bg); border: 1px solid var(--border);
  border-radius: 6px; font: 1.1rem ui-monospace, Consolas, monospace; overflow-wrap: anywhere; user-select: all; }
label { display: flex; flex-direction: column; gap: 4px; font-size: .85rem; color: var(--muted); }
input, textarea { padding: 9px 10px; background: var(--bg); color: var(--text); border: 1px solid var(--border); border-radius: 6px; font: inherit; }
input:focus, textarea:focus { outline: 2px solid var(--accent); border-color: transparent; }

.btn { display: inline-block; padding: 9px 14px; background: var(--accent); color: #fff; border: 0; border-radius: 6px; cursor: pointer; font: inherit; }
.btn:hover { filter: brightness(1.1); text-decoration: none; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.small { padding: 4px 10px; font-size: .8rem; }
.btn.secondary { background: var(--border); }
.btn.danger { background: var(--bad); }

.flash { padding: 10px 14px; border-radius: 6px; margin-bottom: 14px; width: 100%; max-width: 380px; }
main:not(.auth) .flash { max-width: none; }
.flash.error { background: rgba(239,68,68,.15); border: 1px solid var(--bad); }
.flash.ok { background: rgba(34,197,94,.15); border: 1px solid var(--ok); }