/* vortexis.eu — single external stylesheet for every server-rendered page.
   No inline styles anywhere: CSP carries style-src 'self' (no unsafe-inline).
   Page-specific rules are scoped under .page-login / .page-dashboard because
   the login card and dashboard KPI cards share the .card class name. */

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }
body {
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
  color: #e8ecff;
  background: #000005;
}

a { color: #7fd8ff; }

/* ── Frontpage ─────────────────────────────────────────────────────
   No effects, no assets: the depth comes from one layered radial-gradient
   stack — a cool core glow, a violet floor haze, and a soft vignette that
   pulls the edges back to near-black. */
body.page-site {
  background:
    radial-gradient(circle 130vmax at 50% 50%, transparent 50%, rgba(0, 0, 5, 0.95) 100%),
    radial-gradient(ellipse 50% 40% at 66% 26%, rgba(138, 42, 255, 0.16), transparent 72%),
    radial-gradient(ellipse 42% 32% at 30% 70%, rgba(40, 90, 200, 0.16), transparent 72%),
    radial-gradient(ellipse 64% 48% at 50% 40%, rgba(90, 109, 255, 0.30), transparent 74%),
    radial-gradient(ellipse 40% 30% at 50% 46%, rgba(159, 233, 255, 0.16), transparent 72%),
    #000005;
}
/* Hidden staff entrance: top-right corner, invisible until hover/focus. */
.admin-entry {
  position: fixed;
  top: 0;
  right: 0;
  width: 48px;
  height: 48px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: center;
  font: 12px system-ui, sans-serif;
  color: #cfe6ff;
  text-decoration: none;
  opacity: 0;
  transition: opacity 0.25s;
}
.admin-entry::after { content: "login"; }
.admin-entry:hover,
.admin-entry:focus-visible {
  opacity: 0.6;
  background: rgba(120, 140, 255, 0.08);
  border-bottom-left-radius: 12px;
}

/* ── Login ─────────────────────────────────────────────────────── */
body.page-login {
  background-image:
    radial-gradient(ellipse 60% 50% at 50% 38%, rgba(90, 109, 255, 0.16), transparent 70%),
    radial-gradient(ellipse 40% 35% at 50% 42%, rgba(159, 233, 255, 0.10), transparent 70%),
    radial-gradient(ellipse 80% 60% at 50% 110%, rgba(138, 42, 255, 0.12), transparent 70%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-login .card {
  width: min(360px, calc(100vw - 40px));
  padding: 36px 32px;
  border-radius: 16px;
  background: rgba(10, 12, 30, 0.72);
  border: 1px solid rgba(120, 140, 255, 0.18);
  box-shadow: 0 0 60px rgba(90, 109, 255, 0.12);
  backdrop-filter: blur(8px);
}
.page-login .back {
  display: inline-block; margin-bottom: 20px; font-size: 13px;
  color: #7fd8ff; text-decoration: none; opacity: 0.8;
}
.page-login .back:hover { opacity: 1; }
.page-login h1 {
  font-size: 22px; font-weight: 600; letter-spacing: 0.04em;
  background: linear-gradient(90deg, #9fe9ff, #5a6dff 55%, #8a2aff);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.page-login .sub { margin: 4px 0 24px; font-size: 13px; color: #8a93b8; }
.page-login label { display: block; margin-bottom: 14px; font-size: 13px; color: #aab3d6; }
.page-login input {
  display: block; width: 100%; margin-top: 5px; padding: 10px 12px;
  font: inherit; color: #e8ecff;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(120, 140, 255, 0.25); border-radius: 8px;
  outline: none;
}
.page-login input:focus { border-color: #5a6dff; box-shadow: 0 0 0 3px rgba(90, 109, 255, 0.2); }
.page-login button {
  width: 100%; margin-top: 8px; padding: 11px;
  font: inherit; font-weight: 600; color: #04101a; cursor: pointer;
  background: linear-gradient(90deg, #9fe9ff, #5a6dff);
  border: none; border-radius: 8px;
}
.page-login button:hover { filter: brightness(1.12); }
.page-login .err {
  margin-bottom: 16px; padding: 9px 12px; font-size: 13px;
  color: #ffb4c4; background: rgba(255, 60, 100, 0.12);
  border: 1px solid rgba(255, 60, 100, 0.3); border-radius: 8px;
}

/* ── Dashboard ─────────────────────────────────────────────────── */
body.page-dashboard {
  min-height: 100vh; padding: 40px 24px;
  background-image:
    radial-gradient(ellipse 70% 45% at 50% -5%, rgba(90, 109, 255, 0.14), transparent 70%),
    radial-gradient(ellipse 80% 50% at 50% 110%, rgba(138, 42, 255, 0.10), transparent 70%);
}
.page-dashboard .wrap { max-width: 860px; margin: 0 auto; }
.page-dashboard header {
  display: flex; align-items: baseline; justify-content: space-between;
  flex-wrap: wrap; gap: 12px; margin-bottom: 28px;
}
.page-dashboard h1 {
  font-size: 24px; font-weight: 600; letter-spacing: 0.04em;
  background: linear-gradient(90deg, #9fe9ff, #5a6dff 55%, #8a2aff);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.page-dashboard .who { font-size: 13px; color: #8a93b8; }
.page-dashboard .who b { color: #cfe6ff; font-weight: 600; }
.page-dashboard .cards {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px; margin-bottom: 28px;
}
.page-dashboard .card {
  padding: 18px; border-radius: 12px;
  background: rgba(10, 12, 30, 0.72);
  border: 1px solid rgba(120, 140, 255, 0.18);
}
.page-dashboard .kpi { font-size: 26px; font-weight: 600; color: #9fe9ff; }
.page-dashboard .label { margin-top: 4px; font-size: 12px; color: #8a93b8; text-transform: uppercase; letter-spacing: 0.06em; }
.page-dashboard p.kpi { font-size: 15px; line-height: 1.4; word-break: break-all; }
.page-dashboard footer { display: flex; gap: 16px; align-items: center; }
.page-dashboard a.nav { color: #7fd8ff; font-size: 13px; text-decoration: none; }
.page-dashboard a.nav:hover { text-decoration: underline; }
.page-dashboard button {
  padding: 8px 16px; font: inherit; font-size: 13px; cursor: pointer;
  color: #cfe6ff; background: transparent;
  border: 1px solid rgba(120, 140, 255, 0.35); border-radius: 8px;
}
.page-dashboard button:hover { border-color: #5a6dff; background: rgba(90, 109, 255, 0.12); }
.page-dashboard .note {
  margin: -8px 0 24px; padding: 12px 16px; font-size: 13px; line-height: 1.5;
  color: #9fb0d8; background: rgba(90, 109, 255, 0.06);
  border: 1px solid rgba(120, 140, 255, 0.16); border-radius: 10px;
}

/* ── 404 (themed, minimal) ─────────────────────────────────────── */
body.page-error {
  display: flex; align-items: center; justify-content: center;
  background-image:
    radial-gradient(ellipse 60% 50% at 50% 38%, rgba(90, 109, 255, 0.10), transparent 70%);
}
.page-error .card {
  text-align: center; padding: 36px 44px; border-radius: 16px;
  background: rgba(10, 12, 30, 0.72);
  border: 1px solid rgba(120, 140, 255, 0.18);
}
.page-error h1 {
  font-size: 40px; font-weight: 600;
  background: linear-gradient(90deg, #9fe9ff, #5a6dff 55%, #8a2aff);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.page-error p { margin: 10px 0 18px; color: #8a93b8; font-size: 14px; }
.page-error a { font-size: 14px; }

@media (prefers-reduced-motion: reduce) {
  .admin-entry { transition: none; }
}