/*
 * Aussehen der Startseite: Aurora-Hintergrund, Glas-Kacheln, Animationen.
 * Homepage lädt diese Datei als /api/config/custom.css. Gegenstück: custom.js.
 * Selektoren hängen am Markup von Homepage v2.6.0. Nach einem Update mit ./scripts/vorschau.sh prüfen.
 * Wer weniger Bewegung eingestellt hat (prefers-reduced-motion), bekommt alles ohne Animation.
 */

@property --sp-winkel {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}

:root {
  --sp-grund: #06070d;
  --sp-violett: 139 92 246;
  --sp-cyan: 34 211 238;
  --sp-pink: 236 72 153;
  --sp-glas: rgb(255 255 255 / 0.045);
  --sp-glas-hover: rgb(255 255 255 / 0.08);
  --sp-rand: rgb(255 255 255 / 0.09);
  --sp-text: #e8eaf2;
  --sp-text-leise: #9aa3b8;
  --sp-schnell: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Hintergrund ---------- */

html,
body,
#page_wrapper {
  background: var(--sp-grund) !important;
}

body {
  color: var(--sp-text);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
}

/* Drei weiche Lichtflecken, die langsam wandern */
#page_wrapper::before {
  content: "";
  position: fixed;
  inset: -20vmax;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(38vmax 38vmax at 18% 22%, rgb(var(--sp-violett) / 0.32), transparent 62%),
    radial-gradient(34vmax 34vmax at 82% 18%, rgb(var(--sp-cyan) / 0.22), transparent 62%),
    radial-gradient(42vmax 42vmax at 60% 88%, rgb(var(--sp-pink) / 0.18), transparent 62%);
  filter: blur(40px) saturate(130%);
  animation: sp-aurora 28s ease-in-out infinite alternate;
}

/* Feines Raster, zum Rand hin ausgeblendet */
#page_wrapper::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgb(255 255 255 / 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgb(255 255 255 / 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%);
}

#inner_wrapper {
  position: relative;
  z-index: 1;
}

@keyframes sp-aurora {
  0% {
    transform: translate3d(0, 0, 0) rotate(0deg) scale(1);
  }
  50% {
    transform: translate3d(4vmax, -3vmax, 0) rotate(8deg) scale(1.08);
  }
  100% {
    transform: translate3d(-3vmax, 3vmax, 0) rotate(-6deg) scale(1.02);
  }
}

/* ---------- Kopfzeile ---------- */

#information-widgets {
  margin-top: clamp(1.5rem, 6vh, 4.5rem) !important;
}

.information-widget-greeting span {
  font-size: clamp(2rem, 5.5vw, 3.75rem) !important;
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: -0.035em;
  background: linear-gradient(100deg, #fff 0%, #c4b5fd 30%, #67e8f9 55%, #f9a8d4 75%, #fff 100%);
  background-size: 250% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent !important;
  animation:
    sp-rein 0.9s var(--sp-schnell) both,
    sp-schimmer 9s linear 1s infinite;
}

.information-widget-datetime span {
  color: var(--sp-text-leise) !important;
  font-size: 0.95rem !important;
  letter-spacing: 0.02em;
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--sp-rand);
  border-radius: 999px;
  background: var(--sp-glas);
  backdrop-filter: blur(12px);
  animation: sp-rein 0.9s var(--sp-schnell) 0.15s both;
}

@keyframes sp-schimmer {
  to {
    background-position: -250% 0;
  }
}

/* ---------- Gruppen ---------- */

#layout-groups {
  margin-top: clamp(1.5rem, 5vh, 3.5rem) !important;
}

.services-group {
  margin-bottom: 1.75rem;
}

.service-group-name {
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  font-size: 0.75rem !important;
  font-weight: 600 !important;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sp-text-leise) !important;
}

.service-group-name::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgb(var(--sp-violett) / 0.5), rgb(var(--sp-cyan) / 0.25), transparent);
}

.services-list {
  gap: 0.9rem !important;
}

/* ---------- Kacheln ---------- */

.service {
  --sp-nr: 0;
  animation: sp-rein 0.8s var(--sp-schnell) both;
  animation-delay: calc(0.25s + var(--sp-nr) * 70ms);
}

/* Gestaffelt hereinkommen: pro Kachel 70 ms später, die zweite Gruppe nach der ersten */
.service:nth-child(2) { --sp-nr: 1; }
.service:nth-child(3) { --sp-nr: 2; }
.service:nth-child(4) { --sp-nr: 3; }
.service:nth-child(5) { --sp-nr: 4; }
.service:nth-child(6) { --sp-nr: 5; }
.service:nth-child(7) { --sp-nr: 6; }
.service:nth-child(n + 8) { --sp-nr: 7; }

.services-group:nth-child(n + 2) .service {
  animation-delay: calc(0.55s + var(--sp-nr) * 70ms);
}

.service > div {
  position: relative;
  isolation: isolate;
  height: 100%;
  margin-bottom: 0 !important;
  padding: 0.85rem 0.6rem !important;
  border-radius: 1.1rem !important;
  border: 1px solid var(--sp-rand);
  background: var(--sp-glas) !important;
  backdrop-filter: blur(18px) saturate(140%);
  box-shadow:
    0 1px 0 rgb(255 255 255 / 0.06) inset,
    0 10px 30px -12px rgb(0 0 0 / 0.6) !important;
  transform: perspective(900px) rotateX(var(--sp-kipp-x, 0deg)) rotateY(var(--sp-kipp-y, 0deg)) translateY(0);
  transition:
    transform 0.45s var(--sp-schnell),
    background-color 0.3s ease,
    border-color 0.3s ease,
    box-shadow 0.45s var(--sp-schnell) !important;
  overflow: hidden;
}

/* Lichtkegel, der dem Mauszeiger folgt (Position setzt custom.js) */
.service > div::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background: radial-gradient(
    320px circle at var(--sp-x, 50%) var(--sp-y, 50%),
    rgb(var(--sp-violett) / 0.22),
    rgb(var(--sp-cyan) / 0.08) 40%,
    transparent 70%
  );
  opacity: 0;
  transition: opacity 0.35s ease;
}

/* Umlaufender Farbrand beim Überfahren */
.service > div::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: conic-gradient(
    from var(--sp-winkel),
    rgb(var(--sp-violett)),
    rgb(var(--sp-cyan)),
    rgb(var(--sp-pink)),
    rgb(var(--sp-violett))
  );
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

.service > div:hover,
.service > div:focus-within {
  background: var(--sp-glas-hover) !important;
  border-color: transparent;
  transform: perspective(900px) rotateX(var(--sp-kipp-x, 0deg)) rotateY(var(--sp-kipp-y, 0deg)) translateY(-4px);
  box-shadow:
    0 1px 0 rgb(255 255 255 / 0.1) inset,
    0 24px 50px -18px rgb(var(--sp-violett) / 0.55),
    0 8px 24px -10px rgb(var(--sp-cyan) / 0.35) !important;
}

.service > div:hover::before,
.service > div:focus-within::before,
.service > div:hover::after,
.service > div:focus-within::after {
  opacity: 1;
}

/* Rand dreht sich nur, solange er sichtbar ist */
.service > div:hover::after,
.service > div:focus-within::after {
  animation: sp-drehen 4s linear infinite;
}

.service > div:active {
  transform: perspective(900px) translateY(-1px) scale(0.985);
  transition-duration: 0.12s !important;
}

@keyframes sp-drehen {
  to {
    --sp-winkel: 360deg;
  }
}

/* Icon in einer eigenen kleinen Glasfläche */
.service-icon {
  width: 3.25rem !important;
  height: 3.25rem;
  margin-right: 0.35rem;
  border-radius: 0.9rem;
  background: linear-gradient(145deg, rgb(255 255 255 / 0.1), rgb(255 255 255 / 0.02));
  box-shadow: 0 1px 0 rgb(255 255 255 / 0.08) inset;
  transition: transform 0.5s var(--sp-schnell);
}

.service-icon > div {
  background: linear-gradient(135deg, #c4b5fd, #67e8f9) !important;
}

.service > div:hover .service-icon,
.service > div:focus-within .service-icon {
  transform: scale(1.08) rotate(-4deg);
}

.service-name {
  font-size: 0.98rem !important;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--sp-text);
}

.service-description {
  margin-top: 0.15rem;
  color: var(--sp-text-leise) !important;
  font-size: 0.78rem !important;
}

/* Pfeil, der beim Überfahren hereinrutscht */
.service-title-text::after {
  content: "↗";
  margin-right: 1.4rem;
  font-size: 1.05rem;
  color: rgb(var(--sp-cyan));
  opacity: 0;
  transform: translate(-6px, 6px);
  transition:
    opacity 0.3s ease,
    transform 0.45s var(--sp-schnell);
}

.service > div:hover .service-title-text::after,
.service > div:focus-within .service-title-text::after {
  opacity: 1;
  transform: translate(0, 0);
}

/* Tastatur: deutlich sichtbarer Fokus */
.service a:focus-visible {
  outline: 2px solid rgb(var(--sp-cyan));
  outline-offset: 3px;
  border-radius: 0.8rem;
}

/* ---------- Status-Punkt ---------- */

.site-monitor-status {
  padding: 0.9rem !important;
}

.site-monitor-status > div {
  position: relative;
  width: 0.55rem !important;
  height: 0.55rem !important;
}

.site-monitor-status > .bg-emerald-500 {
  background: #34d399 !important;
  box-shadow: 0 0 10px 1px rgb(52 211 153 / 0.7);
}

.site-monitor-status > .bg-emerald-500::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 999px;
  border: 2px solid #34d399;
  animation: sp-puls 2.4s ease-out infinite;
}

.site-monitor-status > [class*="bg-rose"],
.site-monitor-status > [class*="bg-red"] {
  box-shadow: 0 0 10px 1px rgb(244 63 94 / 0.75);
  animation: sp-blinken 1.2s ease-in-out infinite;
}

@keyframes sp-puls {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  80%,
  100% {
    transform: scale(3);
    opacity: 0;
  }
}

@keyframes sp-blinken {
  50% {
    opacity: 0.35;
  }
}

/* ---------- Gemeinsam ---------- */

@keyframes sp-rein {
  from {
    opacity: 0;
    transform: translateY(18px);
    filter: blur(6px);
  }
  to {
    opacity: 1;
    transform: none;
    filter: none;
  }
}

#footer {
  opacity: 0.4;
}

@media (max-width: 640px) {
  .information-widget-datetime span {
    display: inline-block;
    margin-top: 0.75rem;
  }

  .service > div {
    padding: 0.7rem 0.5rem !important;
  }

  .services-list {
    gap: 0.65rem !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
  }

  .service > div,
  .service > div:hover,
  .service > div:focus-within {
    transform: none !important;
  }
}