/* ===============================
RencuraX Minimal UI — app.css
- dark, clean, consistent
- no external deps
=============================== */

:root{
  --bg: #0b1020;
  --panel: rgba(255,255,255,.05);
  --panel2: rgba(255,255,255,.07);
  --border: rgba(255,255,255,.10);
  --border2: rgba(255,255,255,.14);

  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.62);

  --brand: #4aa3ff;
  --brand2: #7dd3fc;

  --ok: #22c55e;
  --warn: #f59e0b;
  --bad: #ef4444;

  --shadow: 0 8px 30px rgba(0,0,0,.35);
  --r: 14px;
  --r2: 18px;

  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

*{ box-sizing: border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 10% 10%, rgba(74,163,255,.18), transparent 60%),
    radial-gradient(900px 500px at 90% 20%, rgba(125,211,252,.10), transparent 60%),
    radial-gradient(800px 600px at 50% 90%, rgba(255,255,255,.05), transparent 55%),
    var(--bg);
}

a{ color: inherit; text-decoration: none; }
a:hover{ text-decoration: none; }

.container{
  width: min(1100px, calc(100% - 32px));
  margin: 0 auto;
}

.stack{ display:flex; flex-direction:column; gap:12px; }

/* Topbar */
.topbar{
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(10,14,25,.75);
  border-bottom: 1px solid var(--border);
}
.topbar__inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 16px;
}
.brand__link{ display:flex; align-items:baseline; gap:10px; }
.brand__name{
  font-weight: 800;
  letter-spacing: .2px;
  font-size: 16px;
  color: var(--brand2);
}
.brand__env{
  font-size: 12px;
  color: var(--muted);
  padding: 3px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,.03);
}

.nav{ display:flex; align-items:center; gap: 14px; flex-wrap: wrap; justify-content:flex-end; }
.nav__link{
  font-size: 13px;
  color: rgba(255,255,255,.82);
  padding: 7px 10px;
  border-radius: 10px;
  border: 1px solid transparent;
}
.nav__link:hover{
  border-color: var(--border);
  background: rgba(255,255,255,.04);
}
.nav__link--danger:hover{
  border-color: rgba(239,68,68,.35);
  background: rgba(239,68,68,.08);
}
.nav__sep{ color: rgba(255,255,255,.25); }
.nav__user{ font-size: 12px; color: var(--muted); }

/* Page */
.page{ padding: 26px 0 40px; }
.page__header{
  display:flex;
  align-items:flex-end;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
}
.h1{
  margin: 0;
  font-size: 28px;
  letter-spacing: .2px;
  color: var(--brand2);
}
.sub{
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 14px;
}

/* Cards & Panels */
.card{
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border: 1px solid var(--border);
  border-radius: var(--r2);
  box-shadow: var(--shadow);
}
.card__body{ padding: 16px; }
.card__head{
  padding: 16px;
  border-bottom: 1px solid var(--border);
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
}
.card__title{
  margin:0;
  font-size: 16px;
  color: rgba(255,255,255,.88);
}
.card__meta{
  font-size: 12px;
  color: var(--muted);
}

.grid{
  display:grid;
  gap: 14px;
}
.grid--2{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3{ grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 900px){
  .grid--3{ grid-template-columns: 1fr; }
  .grid--2{ grid-template-columns: 1fr; }
}

/* Table */
.table-wrap{
  overflow:auto;
  border-radius: var(--r2);
  border: 1px solid var(--border);
}
table{
  width:100%;
  border-collapse: collapse;
  min-width: 680px;
  background: rgba(255,255,255,.02);
}
th, td{
  padding: 12px 12px;
  border-bottom: 1px solid var(--border);
  text-align:left;
  font-size: 13px;
}
th{
  color: rgba(255,255,255,.75);
  font-weight: 700;
  background: rgba(255,255,255,.03);
}
tr:hover td{ background: rgba(255,255,255,.03); }

/* Forms */
.form{
  display:flex;
  flex-direction: column;
  gap: 12px;
}
.form-row{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 800px){
  .form-row{ grid-template-columns: 1fr; }
}

.label{
  font-size: 12px;
  color: rgba(255,255,255,.70);
  margin-bottom: 6px;
}
.input, select, textarea{
  width:100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.03);
  color: var(--text);
  outline: none;
}
.input:focus, select:focus, textarea:focus{
  border-color: rgba(74,163,255,.55);
  box-shadow: 0 0 0 3px rgba(74,163,255,.18);
}
.help{
  margin-top: 6px;
  font-size: 12px;
  color: var(--muted);
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  color: rgba(255,255,255,.88);
  font-weight: 700;
  font-size: 13px;
  cursor:pointer;
  user-select:none;
}
.btn:hover{
  background: rgba(255,255,255,.06);
  border-color: var(--border2);
}
.btn--primary{
  background: rgba(74,163,255,.16);
  border-color: rgba(74,163,255,.35);
}
.btn--primary:hover{
  background: rgba(74,163,255,.22);
}
.btn--ghost{
  background: transparent;
}
.btn--danger{
  background: rgba(239,68,68,.10);
  border-color: rgba(239,68,68,.35);
}
.btn--sm{ padding: 8px 10px; border-radius: 10px; font-size: 12px; }

/* Badges */
.badge{
  display:inline-flex;
  align-items:center;
  gap: 7px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.03);
  font-size: 12px;
  color: rgba(255,255,255,.78);
}
.dot{ width: 8px; height: 8px; border-radius: 999px; background: rgba(255,255,255,.35); }
.badge--ok{ border-color: rgba(34,197,94,.35); background: rgba(34,197,94,.08); }
.badge--ok .dot{ background: var(--ok); }
.badge--warn{ border-color: rgba(245,158,11,.35); background: rgba(245,158,11,.08); }
.badge--warn .dot{ background: var(--warn); }
.badge--bad{ border-color: rgba(239,68,68,.35); background: rgba(239,68,68,.08); }
.badge--bad .dot{ background: var(--bad); }

/* Alerts */
.alert{
  display:flex;
  gap: 10px;
  align-items:flex-start;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.03);
}
.alert__icon{ opacity:.8; margin-top: 2px; }
.alert__text{ font-size: 13px; color: rgba(255,255,255,.85); }
.alert--success{ border-color: rgba(34,197,94,.35); background: rgba(34,197,94,.07); }
.alert--warning{ border-color: rgba(245,158,11,.35); background: rgba(245,158,11,.07); }
.alert--error{ border-color: rgba(239,68,68,.35); background: rgba(239,68,68,.07); }
.alert--info{ border-color: rgba(74,163,255,.35); background: rgba(74,163,255,.07); }

.muted{ color: var(--muted); }

/* Footer */
.footer{
  border-top: 1px solid var(--border);
  padding: 18px 0;
  background: rgba(10,14,25,.45);
}
.footer__inner{
  display:flex;
  justify-content: space-between;
  gap: 12px;
  color: rgba(255,255,255,.55);
  font-size: 12px;
}
@media (max-width: 700px){
  .footer__inner{ flex-direction: column; }
}