/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
    --bg:        #000;
    --surface:   #0c0c0c;
    --panel:     #111;
    --bg2:       #0e0e0e;
    --border:    #222;
    --border2:   #333;
    --green:     #00e87a;
    --green2:    #00b860;
    --green-dim: rgba(0,232,122,.07);
    --amber:     #f59e0b;
    --red:       #ef4444;
    --blue:      #3b82f6;
    --purple:    #8b5cf6;
    --cyan:      #06b6d4;
    --txt:       #efefef;
    --txt2:      #bcbcbc;
    --txt3:      #888;
    --mono:      'Cascadia Code','Fira Code','JetBrains Mono','Consolas',monospace;
}
html, body { height: 100%; background: var(--bg); color: var(--txt); font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: 14.5px; line-height: 1.65; }
a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }
::selection { background: var(--green); color: #000; }
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-thumb { background: var(--border2); }
input, select, textarea, button { font: inherit; }

/* ─── Shell Layout ─── */
.shell { display: flex; height: 100vh; overflow: hidden; }

/* ─── Sidebar ─── */
.sidebar {
    width: 210px; flex-shrink: 0;
    background: var(--surface);
    border-right: 1px solid var(--border);
    display: flex; flex-direction: column;
    overflow-y: auto;
}
.sb-logo { padding: .9rem 1rem .7rem; border-bottom: 1px solid var(--border); }
.sb-logo-cmd { font-family: var(--mono); font-size: .62rem; color: var(--green2); }
.sb-logo-name { font-family: var(--mono); font-size: .85rem; font-weight: 700; color: var(--green); letter-spacing: .1em; }
.sb-logo-sub { font-family: var(--mono); font-size: .58rem; color: var(--txt3); text-transform: uppercase; letter-spacing: .15em; }
.sb-nav { flex: 1; padding: .4rem 0; }
.sb-section { padding: .35rem 1rem .15rem; font-family: var(--mono); font-size: .6rem; color: var(--txt2); text-transform: uppercase; letter-spacing: .15em; margin-top: .3rem; }
.sb-link {
    display: flex; align-items: center; gap: .4rem;
    padding: .32rem 1rem; font-size: .78rem; color: var(--txt2);
    border-left: 2px solid transparent; transition: all .1s;
    cursor: pointer;
}
.sb-link::before { content: ''; font-family: var(--mono); font-size: .68rem; color: var(--border2); width: 10px; flex-shrink: 0; }
.sb-link:hover { color: var(--txt); background: rgba(255,255,255,.02); text-decoration: none; }
.sb-link.active { color: var(--green); background: var(--green-dim); border-left-color: var(--green); font-weight: 500; }
.sb-link.active::before { content: '>'; color: var(--green); }
.sb-footer { padding: .6rem 1rem; border-top: 1px solid var(--border); font-family: var(--mono); font-size: .62rem; color: var(--txt3); }

/* ─── Main ─── */
.main { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
.topbar {
    height: 42px; flex-shrink: 0;
    background: var(--surface); border-bottom: 1px solid var(--border);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 1.5rem; gap: 1rem;
}
.topbar-path { font-family: var(--mono); font-size: .7rem; color: var(--txt3); }
.topbar-path .seg { color: var(--green); }
.topbar-right { display: flex; align-items: center; gap: .75rem; }
.topbar-user { font-family: var(--mono); font-size: .72rem; color: var(--txt2); }
.content { flex: 1; overflow-y: auto; padding: 1.5rem 2rem; }

/* ─── Page Header ─── */
.page-hdr { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 1.25rem; padding-bottom: 1rem; border-bottom: 1px solid var(--border); }
.page-title { font-family: var(--mono); font-size: 1.05rem; font-weight: 700; color: var(--txt); }
.page-title .prefix { color: var(--green); margin-right: .2rem; }
.page-sub { font-family: var(--mono); font-size: .68rem; color: var(--txt3); margin-top: .25rem; }

/* ─── Stats ─── */
.stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); margin-bottom: 1.25rem; }
.stat { background: var(--panel); padding: 1rem 1.25rem; text-decoration: none; display: block; transition: background .15s; }
.stat:hover { background: rgba(0,232,122,.03); text-decoration: none; }
.stat-label { font-family: var(--mono); font-size: .6rem; text-transform: uppercase; letter-spacing: .12em; color: var(--txt3); margin-bottom: .35rem; }
.stat-val { font-family: var(--mono); font-size: 1.5rem; font-weight: 700; color: var(--green); line-height: 1; }
.stat-val.amber { color: var(--amber); }
.stat-val.red   { color: var(--red); }
.stat-val.blue  { color: var(--blue); }
.stat-val.cyan  { color: var(--cyan); }

/* ─── Card / Panel ─── */
.card { background: var(--panel); border: 1px solid var(--border); }
.card-hdr { padding: .7rem 1rem; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.card-title { font-family: var(--mono); font-size: .68rem; text-transform: uppercase; letter-spacing: .1em; color: var(--txt2); }
.card-title .hash { color: var(--green); margin-right: .25rem; }
.card-body { padding: 1.25rem; }

/* ─── Table ─── */
.tbl { width: 100%; border-collapse: collapse; font-size: .88rem; }
.tbl thead th { padding: .5rem 1rem; text-align: left; font-family: var(--mono); font-size: .67rem; text-transform: uppercase; letter-spacing: .1em; color: var(--txt2); background: var(--surface); border-bottom: 1px solid var(--border); white-space: nowrap; }
.tbl tbody td { padding: .7rem 1rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
.tbl tbody tr:last-child td { border-bottom: none; }
.tbl tbody tr:hover { background: rgba(0,232,122,.03); cursor: pointer; }
.tbl .mono-id { font-family: var(--mono); color: var(--green); font-size: .8rem; }
.tbl .dim { color: var(--txt2); }
.tbl .muted { color: var(--txt2); font-size: .8rem; font-family: var(--mono); }

/* ─── Badge ─── */
.badge { display: inline-block; padding: .1rem .4rem; font-family: var(--mono); font-size: .62rem; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; border-radius: 1px; }
.badge-green  { background: rgba(0,232,122,.1);  color: var(--green); border: 1px solid rgba(0,232,122,.2); }
.badge-red    { background: rgba(239,68,68,.1);  color: var(--red);   border: 1px solid rgba(239,68,68,.2); }
.badge-amber  { background: rgba(245,158,11,.1); color: var(--amber); border: 1px solid rgba(245,158,11,.2); }
.badge-gray   { background: rgba(100,100,100,.1);color: var(--txt2);  border: 1px solid rgba(100,100,100,.15); }
.badge-blue   { background: rgba(59,130,246,.1); color: var(--blue);  border: 1px solid rgba(59,130,246,.2); }
.badge-purple { background: rgba(139,92,246,.1); color: var(--purple);border: 1px solid rgba(139,92,246,.2); }

/* ─── Buttons ─── */
.btn { display: inline-flex; align-items: center; gap: .35rem; padding: .35rem .85rem; font-family: var(--mono); font-size: .75rem; border: 1px solid var(--border2); background: transparent; color: var(--txt2); cursor: pointer; transition: all .15s; }
.btn:hover { border-color: var(--green); color: var(--green); background: var(--green-dim); text-decoration: none; }
.btn-primary { border-color: var(--green2); color: var(--green); background: var(--green-dim); }
.btn-primary:hover { background: rgba(0,232,122,.15); }
.btn-danger { border-color: rgba(239,68,68,.3); color: var(--red); }
.btn-danger:hover { background: rgba(239,68,68,.08); }
.btn-amber { border-color: rgba(245,158,11,.3); color: var(--amber); }
.btn-amber:hover { background: rgba(245,158,11,.08); }
.btn-blue { border-color: rgba(59,130,246,.3); color: var(--blue); }
.btn-blue:hover { background: rgba(59,130,246,.08); }
.btn-sm { padding: .2rem .55rem; font-size: .68rem; }
.btn-lg { padding: .55rem 1.25rem; font-size: .82rem; }
.btn:disabled { opacity: .4; cursor: not-allowed; }

/* ─── Forms ─── */
.field { margin-bottom: .9rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: .9rem; }
label { display: block; font-family: var(--mono); font-size: .65rem; text-transform: uppercase; letter-spacing: .1em; color: var(--txt3); margin-bottom: .3rem; }
.inp, .sel, .txa {
    width: 100%; padding: .4rem .75rem;
    background: var(--surface); border: 1px solid var(--border2);
    color: var(--txt); font-size: .82rem; outline: none;
    transition: border-color .15s;
}
.inp:focus, .sel:focus, .txa:focus { border-color: var(--green); }
.inp::placeholder { color: var(--txt3); }
.sel { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23444' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right .7rem center; }
.txa { resize: vertical; min-height: 80px; font-family: var(--mono); font-size: .78rem; }

/* ─── Alerts ─── */
.alert { padding: .65rem 1rem; font-family: var(--mono); font-size: .78rem; margin-bottom: 1rem; border: 1px solid; }
.alert-ok   { background: rgba(0,232,122,.07); border-color: rgba(0,232,122,.2); color: var(--green); }
.alert-err  { background: rgba(239,68,68,.07); border-color: rgba(239,68,68,.2); color: var(--red); }
.alert-warn { background: rgba(245,158,11,.07); border-color: rgba(245,158,11,.2); color: var(--amber); }
.alert-info { background: rgba(59,130,246,.07); border-color: rgba(59,130,246,.2); color: var(--blue); }

/* ─── Grid ─── */
.g2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.g3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1rem; }
.sep { height: 1px; background: var(--border); margin: 1rem 0; }
.mono { font-family: var(--mono); }
.empty-state { text-align: center; padding: 3rem 1rem; font-family: var(--mono); font-size: .78rem; color: var(--txt3); }

/* ─── Server Detail ─── */
.kv-table { width: 100%; border-collapse: collapse; }
.kv-table td { padding: .45rem .75rem; border-bottom: 1px solid var(--border); }
.kv-table .kv-key { font-family: var(--mono); font-size: .7rem; text-transform: uppercase; color: var(--txt2); width: 35%; }
.kv-table .kv-val { font-size: .82rem; color: var(--txt); }
.kv-table .kv-val code { font-family: var(--mono); color: var(--green); background: rgba(0,232,122,.07); padding: .1rem .3rem; }
.kv-table tr:last-child td { border-bottom: none; }

/* ─── Power buttons ─── */
.power-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: .5rem; }

/* ─── Login ─── */
.login-wrap { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: var(--bg); }
.login-box { background: var(--surface); border: 1px solid var(--border); padding: 2rem; width: 360px; }
.login-logo { font-family: var(--mono); font-size: .65rem; color: var(--txt3); margin-bottom: .25rem; }
.login-title { font-family: var(--mono); font-size: 1.1rem; font-weight: 700; color: var(--green); margin-bottom: 1.5rem; }

/* ─── Pagination ─── */
.pager { display: flex; gap: .3rem; justify-content: center; padding: .75rem; border-top: 1px solid var(--border); }
.pager a, .pager span { padding: .2rem .55rem; font-family: var(--mono); font-size: .7rem; border: 1px solid var(--border2); color: var(--txt2); }
.pager a.active, .pager span.cur { border-color: var(--green); color: var(--green); background: var(--green-dim); }
.pager a:hover { border-color: var(--green); color: var(--green); text-decoration: none; }

/* ─── Responsive ─── */
@media(max-width:900px) {
    .stats { grid-template-columns: repeat(2,1fr); }
    .g2, .g3 { grid-template-columns: 1fr; }
    .field-row { grid-template-columns: 1fr; }
}
@media(max-width:700px) {
    .sidebar { display: none; }
    .content { padding: 1rem; }
}

/* ─── Misc ─── */
.blink { animation: blink 1s step-end infinite; }
@keyframes blink { 50% { opacity: 0; } }
.text-green { color: var(--green); }
.text-red   { color: var(--red); }
.text-amber { color: var(--amber); }
.text-blue  { color: var(--blue); }
.text-muted { color: var(--txt2); }
.text-dim   { color: var(--txt3); }
.text-right { text-align: right; }
.text-center { text-align: center; }
.fw-bold { font-weight: 700; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mb-1 { margin-bottom: .5rem; }
.mb-2 { margin-bottom: 1rem; }
.flex { display: flex; }
.items-center { align-items: center; }
.gap-1 { gap: .5rem; }
.gap-2 { gap: 1rem; }