/* IAONIX BCKUP — tema claro (padrão) + escuro. Painel estilo SaaS. */
:root{
  --bg:#f4f7fb; --bg2:#eef3fa; --card:#ffffff; --card2:#fbfdff; --line:#e1e9f4; --text:#12203a; --muted:#5b6b85;
  --primary:#1d4ed8; --primary-soft:#e8efff; --ok:#0f9d58; --ok-soft:#e7f6ee;
  --warn:#c2740a; --warn-soft:#fdf3e3; --bad:#c62828; --bad-soft:#fdecec;
  --sidebar:#0f1e3d; --sidebar-text:#c2d1ea; --sidebar-active:#1d4ed8; --radius:14px;
  --shadow:0 1px 2px rgba(16,32,64,.05),0 8px 24px rgba(16,32,64,.06);
}
[data-theme="dark"]{
  --bg:#0b1220; --bg2:#0e1728; --card:#131c2e; --card2:#182236; --line:#26334c; --text:#e9eef8; --muted:#9fb0cc;
  --primary:#6d9bff; --primary-soft:#1b2942; --ok:#43c98a; --ok-soft:#122a21;
  --warn:#e5a54a; --warn-soft:#2b2313; --bad:#f0776f; --bad-soft:#2c1616;
  --sidebar:#070d19; --sidebar-text:#a9bad8; --sidebar-active:#2a5bd7;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 10px 28px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;min-height:100%}
body{background:var(--bg);color:var(--text);font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,Ubuntu,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--primary);text-decoration:none}
.hidden{display:none!important}
h1,h2,h3,h4{margin:0}
h4{margin:14px 0 6px}
.muted{color:var(--muted)}
.mt{margin-top:12px}
.err{color:var(--bad);font-size:14px;margin-top:8px}

/* ---------- login ---------- */
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(180deg,var(--bg),var(--bg2))}
.login-card{width:min(420px,100%);background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:30px}
.login-card label{display:block;margin:18px 0 6px;font-weight:600;font-size:14px}
.login-card input{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-size:15px;background:var(--card2);color:var(--text)}
.brand{display:flex;align-items:center;gap:10px}
.brand h1{font-weight:600;font-size:20px;letter-spacing:.2px}
.brand h1 b{color:var(--primary);font-weight:800}
.dot{width:12px;height:12px;border-radius:50%;background:linear-gradient(135deg,#22c55e,#2563eb);box-shadow:0 0 0 4px rgba(37,99,235,.12)}

/* ---------- layout ---------- */
.shell{display:flex;min-height:100vh}
.sidebar{width:252px;flex:0 0 252px;background:var(--sidebar);color:var(--sidebar-text);display:flex;flex-direction:column;padding:18px 12px;position:sticky;top:0;height:100vh}
.sidebar .brand{margin:4px 8px 22px}
.sidebar .brand h1{color:#fff}
.sidebar .brand h1 b{color:#8fb3ff}
.nav{display:flex;flex-direction:column;gap:3px;flex:1;overflow:auto}
.nav button{display:flex;align-items:center;gap:11px;width:100%;text-align:left;background:transparent;border:0;color:var(--sidebar-text);font:600 14px/1 inherit;padding:11px 12px;border-radius:10px;cursor:pointer;transition:.15s}
.nav button:hover{background:rgba(255,255,255,.07);color:#fff}
.nav button.on{background:var(--sidebar-active);color:#fff}
.nav .ico{width:18px;text-align:center;font-size:15px}
.nav .badge-n{margin-left:auto;background:rgba(255,255,255,.16);color:#fff;font-size:11px;font-weight:700;padding:2px 7px;border-radius:999px}
.side-foot{border-top:1px solid rgba(255,255,255,.1);padding-top:10px;display:flex;flex-direction:column;gap:4px}
.side-foot button{background:transparent;border:0;color:var(--sidebar-text);text-align:left;padding:9px 12px;border-radius:9px;cursor:pointer;font:600 13px inherit}
.side-foot button:hover{background:rgba(255,255,255,.08);color:#fff}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;gap:12px;padding:15px 26px;border-bottom:1px solid var(--line);background:var(--card);position:sticky;top:0;z-index:20}
.topbar h2{font-size:17px}
.topbar .sub{color:var(--muted);font-size:13px}
.top-actions{margin-left:auto;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.page{padding:24px 26px 60px;max-width:1280px;width:100%}

/* ---------- componentes ---------- */
.badge{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:700;padding:6px 12px;border-radius:999px;background:var(--card2);border:1px solid var(--line);white-space:nowrap}
.badge.ok{background:var(--ok-soft);color:var(--ok);border-color:transparent}
.badge.warn{background:var(--warn-soft);color:var(--warn);border-color:transparent}
.badge.bad{background:var(--bad-soft);color:var(--bad);border-color:transparent}
.badge.info{background:var(--primary-soft);color:var(--primary);border-color:transparent}
.btn{display:inline-flex;align-items:center;gap:8px;justify-content:center;padding:10px 15px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--text);font:600 14px inherit;cursor:pointer;transition:.15s}
.btn:hover{border-color:var(--primary)}
.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn.danger{color:var(--bad);border-color:var(--bad);background:var(--card)}
.btn.ghost{background:transparent}
.btn.sm{padding:6px 11px;font-size:13px;border-radius:8px}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn .spin{width:13px;height:13px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:sp .7s linear infinite}
.spin{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,.5);border-top-color:#fff;border-radius:50%;animation:sp .7s linear infinite;vertical-align:-2px;margin-right:6px}
@keyframes sp{to{transform:rotate(360deg)}}

.grid{display:grid;gap:16px}
.grid.c2{grid-template-columns:repeat(auto-fit,minmax(330px,1fr))}
.grid.c3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.grid.c4{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}
.card h3{font-size:12.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:13px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}
.k-label{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:700}
.k-val{font-size:25px;font-weight:800;margin-top:6px;letter-spacing:-.02em}
.k-sub{font-size:12.5px;color:var(--muted);margin-top:3px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}

.status-banner{border-radius:var(--radius);padding:20px 22px;margin-bottom:20px;border:1px solid var(--line);background:var(--card);box-shadow:var(--shadow);border-left:6px solid var(--ok)}
.status-banner.warn{border-left-color:var(--warn)}
.status-banner.bad{border-left-color:var(--bad)}
.status-banner.info{border-left-color:var(--primary)}
.status-banner .t{font-size:19px;font-weight:800}
.status-banner p{margin:8px 0 0;color:var(--muted)}

.metric{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 0;border-bottom:1px dashed var(--line)}
.metric:last-child{border-bottom:0}
.metric .m-label{color:var(--muted);font-weight:600;font-size:13px}
.metric .m-val{font-weight:700}
.m-sub{font-size:13px;color:var(--muted)}
.good{color:var(--ok);font-weight:600}
.bad-text{color:var(--bad);font-weight:600}
.bar{height:8px;background:var(--line);border-radius:999px;overflow:hidden;margin-top:7px;width:100%}
.bar-fill{height:100%;border-radius:999px;background:var(--primary);transition:width .4s}
.bar-fill.ok{background:var(--ok)}.bar-fill.warn{background:var(--warn)}.bar-fill.bad{background:var(--bad)}

.proj{display:flex;flex-direction:column;gap:12px;padding:18px}
.proj-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.proj-head h4{font-size:17px}
.state{font-size:12px;font-weight:800;padding:5px 11px;border-radius:999px;background:var(--card2);border:1px solid var(--line);white-space:nowrap}
.state.ok{background:var(--ok-soft);color:var(--ok);border-color:transparent}
.state.warn{background:var(--warn-soft);color:var(--warn);border-color:transparent}
.state.bad{background:var(--bad-soft);color:var(--bad);border-color:transparent}
.state.info{background:var(--primary-soft);color:var(--primary);border-color:transparent}
.state.neutral{background:var(--card2);color:var(--muted)}
.meta{display:flex;gap:14px;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.meta b{color:var(--text);font-weight:700}

.table-card{overflow-x:auto;padding:6px 6px 2px}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line)}
th{background:var(--card2);color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.5px;white-space:nowrap}
tbody tr:hover{background:var(--card2)}
td.actions{display:flex;gap:6px;flex-wrap:wrap}

.timeline{display:flex;flex-direction:column;gap:2px}
.tl{display:flex;gap:14px;padding:11px 4px;border-bottom:1px solid var(--line);align-items:flex-start}
.tl:last-child{border-bottom:0}
.tl .when{color:var(--muted);font-size:13px;min-width:135px}
.tl .what{flex:1}
.tl .kind{font-size:11px;font-weight:800;letter-spacing:.04em;padding:3px 8px;border-radius:999px;background:var(--card2);border:1px solid var(--line);white-space:nowrap}
.tl .kind.ok{background:var(--ok-soft);color:var(--ok);border-color:transparent}
.tl .kind.bad{background:var(--bad-soft);color:var(--bad);border-color:transparent}

.alert{display:flex;gap:12px;align-items:flex-start;padding:12px 4px;border-bottom:1px solid var(--line)}
.alert:last-child{border-bottom:0}
.alert-cat{font-size:11px;font-weight:800;letter-spacing:.05em;padding:3px 9px;border-radius:999px;background:var(--primary-soft);color:var(--primary);white-space:nowrap}
.alert.warn .alert-cat{background:var(--warn-soft);color:var(--warn)}
.alert.problem .alert-cat,.alert.critical .alert-cat{background:var(--bad-soft);color:var(--bad)}
.alert-msg{flex:1}
.empty{color:var(--muted);padding:14px 4px}

.msg{background:var(--card2);border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin-bottom:10px}
.msg .simple{font-weight:600}
details.tech summary{cursor:pointer;color:var(--muted);font-size:13px;font-weight:600;margin-top:8px}
.tech,.code{background:var(--bg);border:1px solid var(--line);border-radius:9px;padding:11px;font:12px/1.55 ui-monospace,Menlo,Consolas,monospace;white-space:pre-wrap;word-break:break-all;max-height:300px;overflow:auto;margin:8px 0 0}
.kv{display:grid;grid-template-columns:190px 1fr;gap:8px 14px;font-size:14px}
.kv dt{color:var(--muted);font-weight:600}
.kv dd{margin:0;word-break:break-word;font-weight:600}

input[type=text],input[type=password],input[type=number],select{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--card2);color:var(--text);font-size:14.5px}
label.f{display:block;font-size:12.5px;font-weight:700;color:var(--muted);margin:14px 0 6px}
.switch{position:relative;display:inline-block;width:48px;height:27px;flex:0 0 auto}
.switch input{display:none}
.slider{position:absolute;inset:0;background:var(--line);border-radius:999px;cursor:pointer;transition:.2s}
.slider:before{content:"";position:absolute;width:21px;height:21px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s;box-shadow:0 1px 3px rgba(0,0,0,.3)}
.switch input:checked + .slider{background:var(--ok)}
.switch input:checked + .slider:before{transform:translateX(21px)}

.progress{height:9px;background:var(--line);border-radius:999px;overflow:hidden;margin:10px 0}
.progress-i{height:100%;width:34%;border-radius:999px;background:linear-gradient(90deg,var(--primary),var(--ok));animation:pg 1.4s ease-in-out infinite}
@keyframes pg{0%{margin-left:-34%}100%{margin-left:100%}}

/* ---------- modal / toast ---------- */
.modal{position:fixed;inset:0;background:rgba(9,16,30,.55);display:grid;place-items:center;padding:20px;z-index:100}
.modal-card{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);width:min(680px,100%);max-height:90vh;display:flex;flex-direction:column}
.modal-card header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line)}
.modal-card header h3{font-size:16px}
.modal-card #modalBody{padding:20px;overflow:auto}
.modal-card footer{display:flex;gap:10px;justify-content:flex-end;padding:15px 20px;border-top:1px solid var(--line);flex-wrap:wrap}
.confirm-row{margin-top:14px}
.confirm-row span{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}
.confirm-row input[type=text]{width:100%}
.warnbox{background:var(--warn-soft);color:var(--warn);border-radius:10px;padding:12px 14px;font-size:13.5px;font-weight:600;margin-top:12px}
.notice{background:var(--primary-soft);color:var(--primary);border-radius:10px;padding:12px 14px;font-size:13.5px;font-weight:600}
.toast{position:fixed;bottom:22px;right:22px;background:var(--text);color:var(--card);padding:13px 18px;border-radius:11px;font-weight:600;font-size:14px;box-shadow:var(--shadow);z-index:200;max-width:420px}
.toast.ok{background:#0f7a45;color:#fff}
.toast.bad{background:#b32020;color:#fff}

@media(max-width:1000px){
  .shell{flex-direction:column}
  .sidebar{width:100%;flex:none;height:auto;position:static;flex-direction:row;align-items:center;gap:10px;overflow-x:auto;padding:12px}
  .sidebar .brand{margin:0 12px 0 0}
  .nav{flex-direction:row;flex:1}
  .nav button{white-space:nowrap;padding:9px 12px}
  .nav button span.lbl{display:inline}
  .side-foot{border:0;padding:0;flex-direction:row}
  .page{padding:16px 14px 50px}
  .topbar{padding:12px 14px}
  .kv{grid-template-columns:1fr}
  .tl{flex-direction:column;gap:4px}
  .tl .when{min-width:auto}
}