:root {
  --bg: #0b0f17;
  --panel: rgba(18,26,39,0.78);
  --panel2: rgba(18,26,39,0.58);
  --text: #e6eefc;
  --muted: #9bb0d0;
  --primary: #4c7dff;
  --good: #66ffcc;
  --bad: #ff6b6b;
  --border: rgba(255,255,255,0.08);
  --shadow: 0 10px 30px rgba(0,0,0,0.25);
}

* { box-sizing: border-box; }

html, body { height: 100%; }
body {
  margin: 0;
  background:
    radial-gradient(1000px 600px at 10% 10%, rgba(76,125,255,0.25), transparent 60%),
    radial-gradient(1000px 600px at 90% 20%, rgba(102,255,204,0.12), transparent 55%),
    var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
}

.toastHost {
  position: fixed;
  right: 18px;
  bottom: 18px;
  display: grid;
  gap: 10px;
  z-index: 999;
}

.toast {
  min-width: 260px;
  max-width: 360px;
  padding: 10px 12px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(18,26,39,0.92);
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 200ms ease, transform 200ms ease;
}

.toast.show { opacity: 1; transform: translateY(0); }
.toast.good { border-color: rgba(102,255,204,0.35); }
.toast.bad { border-color: rgba(255,107,107,0.35); }

a { color: var(--text); }
code { color: var(--muted); }

/* Layout */
.appShell {
  display: grid;
  grid-template-columns: 260px 1fr;
  height: 100%;
}

.sidebar {
  border-right: 1px solid var(--border);
  background: rgba(10,14,22,0.65);
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  padding: 18px;
  gap: 16px;
}

.brandRow {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(18,26,39,0.45);
}

.brandLogo {
  width: 38px;
  height: 38px;
  border-radius: 14px;
  background: rgba(76,125,255,0.25);
  border: 1px solid rgba(76,125,255,0.35);
  display: grid;
  place-items: center;
  font-weight: 900;
  letter-spacing: 0.2px;
}

.brandText .brandName { font-weight: 800; letter-spacing: 0.2px; }
.brandText .brandSub { color: var(--muted); font-size: 12px; margin-top: 2px; }

.nav { display: flex; flex-direction: column; gap: 8px; }

.navItem {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(18,26,39,0.25);
  color: var(--text);
  cursor: pointer;
  text-align: left;
}

.navItem:hover { background: rgba(18,26,39,0.45); }
.navItem.active {
  background: rgba(76,125,255,0.16);
  border-color: rgba(76,125,255,0.35);
}

.navIcon { width: 24px; text-align: center; }
.navLabel { font-weight: 600; }

.sideBottom {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.main {
  padding: 22px;
  overflow: auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--panel2);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  margin-bottom: 18px;
}

.topTitle { font-size: 20px; font-weight: 900; letter-spacing: 0.2px; }
.topSubtitle { color: var(--muted); font-size: 13px; margin-top: 3px; }

.pill {
  border: 1px solid var(--border);
  background: rgba(0,0,0,0.18);
  padding: 9px 12px;
  border-radius: 999px;
  font-size: 13px;
}

/* Pages */
.page { display: none; }
.page.active { display: block; }

/* Cards */
.kpiRow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 14px;
}

.kpiCard, .card {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 20px;
  padding: 16px;
  box-shadow: var(--shadow);
}

.kpiLabel { color: var(--muted); font-size: 13px; }
.kpiValue { font-size: 30px; font-weight: 900; margin-top: 8px; }
.kpiHint { color: var(--muted); font-size: 12px; margin-top: 6px; }

.grid2 {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 14px;
}

.grow { width: 100%; }

.tileGrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.tiles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.tile {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(18,26,39,0.55);
  cursor: pointer;
}
.tile:hover { background: rgba(18,26,39,0.72); }
.tileIcon {
  width: 38px;
  height: 38px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,0.18);
  display: grid;
  place-items: center;
  font-size: 18px;
}
.tileTitle { font-weight: 800; }
.tileDesc { color: var(--muted); font-size: 12px; margin-top: 3px; line-height: 1.35; }

.sectionTitle { font-size: 16px; font-weight: 900; margin: 0 0 10px 0; }

/* Forms */
label { display:block; color: var(--muted); font-size: 13px; margin-bottom: 6px; }
input, select, textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,0.18);
  color: var(--text);
  outline: none;
}
textarea { min-height: 110px; resize: vertical; }

.formRow { margin-bottom: 12px; }

.btn {
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.06);
  color: var(--text);
  border-radius: 14px;
  padding: 10px 14px;
  cursor: pointer;
  font-weight: 700;
}
.btn.primary { background: var(--primary); border-color: rgba(76,125,255,0.5); }
.btn.ghost { background: transparent; }
.btn.danger { background: rgba(255,107,107,0.18); border-color: rgba(255,107,107,0.35); }
.btn.full { width: 100%; }

.row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.out {
  background: rgba(0,0,0,0.25);
  padding: 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  overflow: auto;
}

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-size: 12px;
  color: var(--muted);
}

.badge.good { border-color: rgba(0,255,163,0.35); color: rgba(0,255,163,0.95); }
.badge.bad  { border-color: rgba(255,77,77,0.45); color: rgba(255,120,120,0.95); }
.badge.warn { border-color: rgba(255,204,0,0.45); color: rgba(255,225,120,0.95); }
.badge.good { color: var(--good); border-color: rgba(102,255,204,0.35); background: rgba(102,255,204,0.08); }
.badge.bad { color: var(--bad); border-color: rgba(255,107,107,0.35); background: rgba(255,107,107,0.08); }

.mutedTiny { color: var(--muted); font-size: 12px; }

/* Login */
.center {
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: 18px;
}

.loginCard {
  width: min(460px, 100%);
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 22px;
  padding: 18px;
  box-shadow: var(--shadow);
}

.loginHead {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.loginLogo {
  width: 44px;
  height: 44px;
  border-radius: 16px;
  background: rgba(76,125,255,0.25);
  border: 1px solid rgba(76,125,255,0.35);
  display: grid;
  place-items: center;
  font-weight: 900;
}

.err { color: var(--bad); margin-top: 10px; }

/* Step 2 mini widgets */
.miniGrid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.miniCard {
  padding: 14px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  background: rgba(0,0,0,0.18);
}

.miniTitle { font-size: 12px; opacity: 0.8; margin-bottom: 6px; }
.miniVal { font-size: 24px; font-weight: 800; letter-spacing: 0.2px; }
.miniSub { font-size: 12px; opacity: 0.75; margin-top: 6px; }

.miniWide {
  grid-column: 1 / -1;
  padding: 14px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  background: rgba(0,0,0,0.18);
}

.miniWideTitle { font-weight: 700; margin-bottom: 10px; }

.list {
  display: grid;
  gap: 8px;
}

.listItem {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 14px;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 10px;
}

.splitLeft, .splitRight {
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 10px;
  background: rgba(0,0,0,0.10);
  min-height: 360px;
}

.detailHead {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.detailTitle { font-weight: 900; }
.detailMeta { font-size: 12px; opacity: 0.75; margin-top: 4px; }

.subTitle {
  font-weight: 800;
  margin: 6px 0 8px;
  opacity: 0.9;
}

.thread {
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 10px;
  background: rgba(0,0,0,0.10);
  min-height: 260px;
  overflow: auto;
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
}

.msg {
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 14px;
  padding: 10px;
  background: rgba(18,26,39,0.30);
}

.msgHead { display:flex; justify-content: space-between; gap: 10px; }
.msgSender { font-weight: 800; }
.msgTime { font-size: 12px; opacity: 0.7; }
.msgText { margin-top: 6px; white-space: pre-wrap; line-height: 1.35; }

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

.listLeft { display: grid; gap: 2px; }
.listTitle { font-weight: 700; }
.listMeta { font-size: 12px; opacity: 0.75; }
.badge {
  font-size: 12px;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.12);
  opacity: 0.95;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 12px;
}

.splitLeft, .splitRight {
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 12px;
  background: rgba(0,0,0,0.14);
  min-height: 420px;
}

.detailHead {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.detailTitle { font-weight: 900; }
.detailMeta { color: var(--muted); font-size: 12px; margin-top: 4px; }

.subTitle {
  font-weight: 800;
  margin: 10px 0 8px 0;
  opacity: 0.95;
}

.thread {
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 12px;
  background: rgba(0,0,0,0.14);
  min-height: 240px;
  max-height: 420px;
  overflow: auto;
  display: grid;
  gap: 10px;
}

.msg {
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 14px;
  padding: 10px 12px;
  background: rgba(18,26,39,0.35);
}
.msg.admin { border-color: rgba(76,125,255,0.35); background: rgba(76,125,255,0.10); }
.msg.user  { border-color: rgba(102,255,204,0.25); background: rgba(102,255,204,0.06); }
.msgMeta { color: var(--muted); font-size: 12px; margin-top: 6px; }

@media (max-width: 980px) {
  .split { grid-template-columns: 1fr; }
  .splitLeft, .splitRight { min-height: 280px; }
}

@media (max-width: 980px) {
  .miniGrid { grid-template-columns: 1fr; }
}

/* Responsive */
@media (max-width: 980px) {
  .appShell { grid-template-columns: 1fr; }
  .sidebar {
    flex-direction: row;
    align-items: stretch;
    gap: 10px;
    overflow-x: auto;
  }
  .brandRow { min-width: 240px; }
  .nav { flex-direction: row; }
  .navItem { min-width: 160px; }
  .sideBottom { display: none; }
  .kpiRow { grid-template-columns: 1fr; }
  .grid2 { grid-template-columns: 1fr; }
  .tiles { grid-template-columns: 1fr; }
  .row { grid-template-columns: 1fr; }
  .miniGrid { grid-template-columns: 1fr; }
}


.btn.tiny{padding:6px 10px;font-size:12px;border-radius:10px;}