/* LCDB Dashboard — refonte 2026-05-09 */

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

:root {
    --bg:        #0b0d14;
    --bg-soft:   #11141d;
    --surf:      #161a26;
    --surf-2:    #1c2030;
    --surf-3:    #242940;
    --border:    #2a3050;
    --border-2:  #383f63;
    --text:      #e2e6f0;
    --muted:     #828aa3;
    --hint:      #5d6585;
    --accent:    #6aa1ff;
    --accent-2:  #4d7fd8;
    --ok:        #34d399;
    --warn:      #fbbf24;
    --down:      #f87171;
    --crit:      #ef4444;

    --r-sm: .35rem;
    --r-md: .55rem;
    --r-lg: .85rem;

    --fnt:  system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
    --mono: ui-monospace, "JetBrains Mono", "Fira Code", "Cascadia Code", monospace;
}

@media (prefers-color-scheme: light) {
    /* Stay dark by default — design is dark-first. */
}

html { color-scheme: dark; }
body {
    font-family: var(--fnt);
    background: radial-gradient(1200px 600px at 0% 0%, rgba(106,161,255,.05), transparent 60%) var(--bg);
    color: var(--text);
    min-height: 100vh;
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font: inherit; cursor: pointer; }

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-soft); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-2); }

/* ── Header ──────────────────────────────────────────────────────────────── */
header.topbar {
    position: sticky; top: 0; z-index: 30;
    display: flex; align-items: center; justify-content: space-between; gap: 1rem;
    padding: .9rem 1.5rem;
    background: rgba(11,13,20,.85);
    backdrop-filter: saturate(140%) blur(8px);
    border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: .75rem; }
.brand-mark {
    width: 28px; height: 28px; border-radius: 8px;
    background: linear-gradient(135deg, #6aa1ff, #c186ff);
    display: grid; place-items: center; font-weight: 800; color: #0b0d14;
}
.brand-name { font-weight: 700; letter-spacing: .04em; }
.brand-sub  { font-size: .72rem; color: var(--muted); }
.topbar-right { display: flex; align-items: center; gap: 1.25rem; font-size: .78rem; color: var(--muted); }
.topbar-right strong { color: var(--text); font-weight: 600; }
.live-dot {
    display: inline-block; width: 7px; height: 7px; border-radius: 50%;
    background: var(--ok); box-shadow: 0 0 10px var(--ok);
    animation: pulse 1.5s ease-in-out infinite;
}
.live-dot.stale { background: var(--warn); box-shadow: 0 0 10px var(--warn); animation: none; }
.live-dot.dead  { background: var(--down); box-shadow: none; animation: none; }
@keyframes pulse { 0%,100%{opacity:.45} 50%{opacity:1} }

.btn-link {
    background: transparent; border: 1px solid var(--border); color: var(--muted);
    padding: .35rem .75rem; border-radius: var(--r-sm); font-size: .78rem;
}
.btn-link:hover { color: var(--text); border-color: var(--border-2); }

/* ── Layout ──────────────────────────────────────────────────────────────── */
.container { max-width: 1500px; margin: 0 auto; padding: 1.5rem; }
.section { margin-bottom: 2rem; }
.section-head {
    display: flex; align-items: baseline; gap: .75rem; margin-bottom: .9rem;
}
.section-title {
    font-size: .72rem; font-weight: 700; letter-spacing: .14em;
    text-transform: uppercase; color: var(--muted);
}
.section-count {
    font-size: .68rem; color: var(--hint);
    background: var(--surf-2); border: 1px solid var(--border);
    padding: .12rem .5rem; border-radius: 99px;
}
.section-grow { flex: 1; height: 1px; background: var(--border); align-self: center; }

/* ── Cards ───────────────────────────────────────────────────────────────── */
.card {
    background: var(--surf);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 1rem 1.15rem;
}
.card.dense { padding: .8rem 1rem; }
.card-row { display: flex; align-items: center; gap: .75rem; }

/* ── Metric tiles ────────────────────────────────────────────────────────── */
.metrics {
    display: grid; gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    margin-bottom: 1.5rem;
}
.tile { position: relative; }
.tile-label {
    font-size: .68rem; font-weight: 600; letter-spacing: .12em;
    text-transform: uppercase; color: var(--muted);
}
.tile-value { font-size: 1.6rem; font-weight: 700; line-height: 1.1; margin: .35rem 0 .55rem; }
.tile-value .unit { font-size: .9rem; color: var(--muted); font-weight: 500; margin-left: .15rem; }
.tile-foot { font-size: .72rem; color: var(--muted); display: flex; justify-content: space-between; gap: .5rem; }
.spark { display: block; width: 100%; height: 32px; margin-top: .35rem; overflow: visible; }
.spark path { fill: none; stroke: var(--accent); stroke-width: 1.5; vector-effect: non-scaling-stroke; }
.spark .area { fill: rgba(106,161,255,.12); stroke: none; }

.bar { height: 6px; background: var(--surf-3); border-radius: 99px; overflow: hidden; margin: .25rem 0; }
.bar-fill { height: 100%; background: var(--accent); transition: width .25s ease; }
.bar-fill.warn { background: var(--warn); }
.bar-fill.danger { background: var(--down); }

/* ── Services row ────────────────────────────────────────────────────────── */
.svc-row { display: flex; flex-wrap: wrap; gap: .6rem; }
.svc {
    display: inline-flex; align-items: center; gap: .5rem;
    background: var(--surf); border: 1px solid var(--border); border-radius: var(--r-md);
    padding: .5rem .85rem; font-size: .82rem; font-weight: 600;
}
.svc .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.svc.ok   .dot { background: var(--ok);   box-shadow: 0 0 8px var(--ok); }
.svc.warn .dot { background: var(--warn); }
.svc.down .dot { background: var(--down); }
.svc small { color: var(--muted); font-weight: 400; margin-left: .35rem; }

/* ── Badges ──────────────────────────────────────────────────────────────── */
.badge {
    display: inline-flex; align-items: center;
    font-size: .7rem; font-weight: 700; letter-spacing: .02em;
    padding: .18rem .55rem; border-radius: 99px; white-space: nowrap;
    background: var(--surf-3); color: var(--muted); border: 1px solid var(--border);
}
.badge.ok    { background: rgba(52,211,153,.12);  color: var(--ok);   border-color: rgba(52,211,153,.3); }
.badge.warn  { background: rgba(251,191,36,.12);  color: var(--warn); border-color: rgba(251,191,36,.3); }
.badge.down  { background: rgba(248,113,113,.14); color: var(--down); border-color: rgba(248,113,113,.35); }
.badge.muted { background: var(--surf-3); color: var(--muted); }
.badge .hint { color: var(--hint); margin-left: .25rem; font-weight: 600; }

/* ── PM2 table ───────────────────────────────────────────────────────────── */
.pm2-table {
    width: 100%; border-collapse: collapse;
    background: var(--surf); border: 1px solid var(--border); border-radius: var(--r-lg);
    overflow: hidden; font-size: .85rem;
}
.pm2-table th, .pm2-table td {
    padding: .6rem .9rem; text-align: left; border-bottom: 1px solid var(--border);
}
.pm2-table th {
    font-size: .68rem; text-transform: uppercase; letter-spacing: .12em; color: var(--muted);
    font-weight: 600; background: var(--surf-2);
}
.pm2-table tr:last-child td { border-bottom: none; }
.pm2-table tr.errored td { background: rgba(248,113,113,.06); }
.pm2-table tr.errored td:first-child { box-shadow: inset 3px 0 0 var(--down); }
.pm2-table .num { font-variant-numeric: tabular-nums; color: var(--muted); }
.pm2-table .name { font-weight: 600; }

/* ── Apps grid ───────────────────────────────────────────────────────────── */
.apps-grid {
    display: grid; gap: 1rem;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
}
.app {
    background: var(--surf); border: 1px solid var(--border); border-radius: var(--r-lg);
    padding: 1rem 1.15rem; display: flex; flex-direction: column; gap: .8rem;
    transition: border-color .15s, transform .15s;
}
.app:hover { border-color: var(--border-2); }
.app-head { display: flex; align-items: flex-start; justify-content: space-between; gap: .75rem; }
.app-name { font-weight: 700; font-size: .98rem; }
.app-link { font-size: .72rem; color: var(--accent); word-break: break-all; }
.app-badges { display: flex; flex-direction: column; align-items: flex-end; gap: .3rem; }
.app-meta {
    display: flex; flex-wrap: wrap; gap: .35rem;
    font-size: .72rem; color: var(--muted);
}
.app-meta .chip {
    display: inline-flex; align-items: center; gap: .35rem;
    padding: .2rem .55rem; border-radius: var(--r-sm);
    background: var(--surf-2); border: 1px solid var(--border); color: var(--muted);
}
.app-meta .chip strong { color: var(--text); font-weight: 600; }
.app-meta .chip.accent { color: var(--accent); border-color: rgba(106,161,255,.35); background: rgba(106,161,255,.08); }
.app-quick { display: flex; flex-wrap: wrap; gap: .3rem; }
.app-quick a {
    font-size: .7rem; font-weight: 600;
    padding: .22rem .6rem; border-radius: var(--r-sm);
    background: var(--surf-2); border: 1px solid var(--border); color: var(--text);
}
.app-quick a:hover { border-color: var(--accent-2); color: var(--accent); text-decoration: none; }
.app-desc { font-size: .78rem; color: var(--muted); border-left: 2px solid var(--border); padding-left: .6rem; }

/* ── Previews ────────────────────────────────────────────────────────────── */
.preview-grid { display: grid; gap: .65rem; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.preview {
    background: var(--surf); border: 1px solid var(--border); border-radius: var(--r-md);
    padding: .65rem .85rem; display: flex; flex-direction: column; gap: .25rem; font-size: .82rem;
}
.preview .pr-line { display: flex; justify-content: space-between; align-items: center; gap: .5rem; }
.preview .pr-app { font-weight: 700; }
.preview .pr-num { font-family: var(--mono); color: var(--accent); font-weight: 700; }
.preview .pr-meta { font-size: .7rem; color: var(--muted); display: flex; gap: .6rem; }

/* ── Logs ────────────────────────────────────────────────────────────────── */
.log-grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(440px, 1fr)); }
.log-card { background: var(--surf); border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; }
.log-head {
    padding: .55rem .9rem; background: var(--surf-2); border-bottom: 1px solid var(--border);
    font-size: .7rem; font-weight: 700; letter-spacing: .08em; color: var(--muted);
    display: flex; justify-content: space-between; gap: .5rem;
}
.log-head .path { font-family: var(--mono); font-size: .68rem; }
.log-body { padding: .6rem .9rem; max-height: 280px; overflow: auto; }
.log-line {
    font-family: var(--mono); font-size: .72rem; line-height: 1.6;
    white-space: pre-wrap; word-break: break-all;
    color: var(--muted); padding: .15rem 0; border-bottom: 1px solid var(--surf-3);
}
.log-line:last-child { border-bottom: none; }
.log-line.error { color: #fca5a5; }
.log-line.warn  { color: #fcd34d; }
.log-empty { color: var(--muted); font-style: italic; font-size: .82rem; padding: .4rem 0; }

/* ── Traffic ─────────────────────────────────────────────────────────────── */
.traffic-grid { display: grid; gap: .65rem; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
.traffic {
    background: var(--surf); border: 1px solid var(--border); border-radius: var(--r-md);
    padding: .55rem .8rem; display: flex; flex-direction: column; gap: .35rem;
}
.traffic-name { font-size: .78rem; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.traffic-count { font-size: 1.05rem; font-weight: 700; color: var(--accent); }
.traffic-label { font-size: .68rem; color: var(--muted); }
.traffic-bar { height: 3px; background: var(--surf-3); border-radius: 99px; overflow: hidden; }
.traffic-bar-fill { height: 100%; background: linear-gradient(90deg, var(--accent), #c186ff); border-radius: 99px; }

/* ── Login ───────────────────────────────────────────────────────────────── */
.login-page { display: grid; place-items: center; min-height: 100vh; padding: 1rem; }
.login-wrap { width: 100%; max-width: 380px; }
.login-card {
    background: var(--surf); border: 1px solid var(--border);
    border-radius: var(--r-lg); padding: 2rem 1.75rem;
    display: flex; flex-direction: column; gap: 1rem;
}
.login-title { font-size: 1.15rem; font-weight: 700; }
.login-sub { font-size: .8rem; color: var(--muted); margin-top: -.5rem; }
.login-card label { display: flex; flex-direction: column; gap: .3rem; font-size: .78rem; color: var(--muted); }
.login-card input {
    padding: .65rem .8rem; border-radius: var(--r-md);
    border: 1px solid var(--border); background: var(--bg-soft); color: var(--text);
    font-size: .9rem; font-family: inherit;
}
.login-card input:focus { outline: 2px solid var(--accent-2); outline-offset: -1px; }
.btn {
    padding: .7rem 1rem; border-radius: var(--r-md);
    border: 1px solid var(--border); background: var(--surf-2); color: var(--text);
    font-weight: 600; font-size: .9rem;
}
.btn.primary { border-color: var(--accent-2); background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #0b0d14; }
.btn.primary:hover { filter: brightness(1.05); }
.alert {
    background: rgba(248,113,113,.1); border: 1px solid rgba(248,113,113,.35);
    color: #fca5a5; padding: .55rem .8rem; border-radius: var(--r-md); font-size: .82rem;
}
.alert.warn {
    background: rgba(251,191,36,.1); border-color: rgba(251,191,36,.35); color: #fcd34d;
}

/* ── Footer ──────────────────────────────────────────────────────────────── */
footer { padding: 1.5rem; text-align: center; font-size: .72rem; color: var(--muted); }
footer .sep { margin: 0 .5rem; color: var(--hint); }

/* ── Misc ────────────────────────────────────────────────────────────────── */
.muted { color: var(--muted); }
.mono  { font-family: var(--mono); }
.hidden { display: none !important; }

@media (max-width: 720px) {
    .container { padding: 1rem; }
    header.topbar { padding: .75rem 1rem; }
    .topbar-right { gap: .6rem; flex-wrap: wrap; }
    .log-grid, .apps-grid, .preview-grid { grid-template-columns: 1fr; }
}