/* Plain CSS, loaded before the JS bundle so the boot screen paints at once.
   A file (not an inline <style>) so the strict CSP needs no 'unsafe-inline'. */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 20% 0%, #120a1a 0%, #0b0710 55%);
  transition: opacity 0.4s ease;
}
.preloader.preloader-hidden {
  opacity: 0;
  pointer-events: none;
}
.preloader .preloader-inner {
  text-align: center;
  font-family: ui-monospace, 'SF Mono', Consolas, monospace;
  color: #f5f3f7;
}
.preloader .preloader-logo {
  display: inline-block;
  animation: preloader-pulse 1.4s ease-in-out infinite;
}
.preloader .preloader-text {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: #9b94a8;
  letter-spacing: 0.08em;
}
.preloader .preloader-cursor {
  display: inline-block;
  width: 7px;
  height: 1em;
  margin-left: 2px;
  background: #a78bfa;
  vertical-align: text-bottom;
  animation: preloader-blink 1s steps(1) infinite;
}
/* Linux-boot-log style: a handful of "[  OK  ] ..." lines stagger in
   via animation-delay (plain CSS only — this markup has to render and
   animate before React/GSAP/the JS bundle finish loading, so it can't
   depend on either). Each line is a one-shot reveal (animation-fill-mode:
   forwards holds it visible); the blinking cursor below keeps
   indicating "still working" for however long the real load takes. */
.preloader .preloader-log {
  margin-top: 1rem;
  text-align: left;
  font-size: 0.7rem;
  line-height: 1.7;
  min-width: 230px;
}
.preloader .preloader-log-line {
  opacity: 0;
  transform: translateX(-6px);
  animation: preloader-log-in 0.3s ease forwards;
  color: #4ade80;
}
.preloader .preloader-log-msg {
  color: #9b94a8;
  margin-left: 0.4rem;
}
@keyframes preloader-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.96); }
}
@keyframes preloader-blink {
  50% { opacity: 0; }
}
@keyframes preloader-log-in {
  to { opacity: 1; transform: translateX(0); }
}
.preloader .preloader-log-line:nth-child(1) { animation-delay: 0.1s; }
.preloader .preloader-log-line:nth-child(2) { animation-delay: 0.4s; }
.preloader .preloader-log-line:nth-child(3) { animation-delay: 0.7s; }
.preloader .preloader-log-line:nth-child(4) { animation-delay: 1.0s; }

/* Shared by the static boot screen in index.html and React's <LoadingScreen>
   (admin session check, first content load, failures). */
.preloader .preloader-log-line.is-wait {
  color: #fbbf24;
}
.preloader .preloader-log-line.is-fail {
  color: #f87171;
}
.preloader .preloader-fail-hint {
  margin-top: 0.9rem;
  font-size: 0.75rem;
  color: #9b94a8;
  max-width: 28rem;
}
.preloader .preloader-retry {
  margin-top: 1rem;
  border: none;
  border-radius: 999px;
  padding: 0.55rem 1.4rem;
  background: linear-gradient(135deg, #8b5cf6, #c084fc);
  color: #fff;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}
.preloader .preloader-retry:focus-visible {
  outline: 2px solid #c084fc;
  outline-offset: 3px;
}
@media (prefers-reduced-motion: reduce) {
  .preloader,
  .preloader .preloader-logo,
  .preloader .preloader-cursor {
    animation: none;
    transition: none;
  }
  .preloader .preloader-log-line {
    animation: none;
    opacity: 1;
    transform: none;
  }
}

/* ---- Per-page variants: public/preloader.js sets data-page on the screen ---- */
.preloader .preloader-variant-work,
.preloader .preloader-variant-admin {
  display: none;
}
.preloader[data-page='work'] .preloader-variant-home,
.preloader[data-page='admin'] .preloader-variant-home {
  display: none;
}
.preloader[data-page='work'] .preloader-variant-work {
  display: block;
}
.preloader[data-page='admin'] .preloader-variant-admin {
  display: block;
}
.preloader[data-page='admin'] .preloader-text {
  color: #fbbf24;
}

/* Projects page: an outline of the real page (same grid as the cards) */
.preloader[data-page='work'] {
  align-items: flex-start;
  overflow: hidden;
}
.preloader .preloader-variant-work {
  width: min(1140px, calc(100% - 2rem));
  margin: 0 auto;
  padding-top: 7.5rem;
  text-align: left;
}
.preloader .skel-cmd {
  font-size: 0.8rem;
  color: #9b94a8;
  margin-bottom: 1rem;
}
.preloader .skel-title {
  width: min(280px, 60%);
  height: 2.6rem;
  margin-bottom: 1.6rem;
}
.preloader .skel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
.preloader .skel-card {
  border: 1px solid #2e1f42;
  border-radius: 1rem;
  background: #1a1024;
  overflow: hidden;
}
.preloader .skel-img {
  aspect-ratio: 16 / 10;
  border-radius: 0;
}
.preloader .skel-body {
  padding: 1.4rem;
}
.preloader .skel-h {
  width: 55%;
  height: 1.3rem;
  margin-bottom: 0.9rem;
}
.preloader .skel-l1 {
  width: 92%;
  height: 0.8rem;
  margin-bottom: 0.5rem;
}
.preloader .skel-l2 {
  width: 64%;
  height: 0.8rem;
  margin-bottom: 1.1rem;
}
.preloader .skel-pills {
  display: flex;
  gap: 0.5rem;
}
.preloader .skel-pills span {
  width: 4.2rem;
  height: 1.7rem;
  border-radius: 999px;
}
.preloader .skel-bar {
  display: block;
  border-radius: 6px;
  background: linear-gradient(90deg, #221530 25%, #33204a 50%, #221530 75%);
  background-size: 200% 100%;
  animation: skel-shimmer 1.6s linear infinite;
}
@keyframes skel-shimmer {
  from { background-position: 200% 0; }
  to { background-position: -200% 0; }
}
@media (min-width: 768px) {
  .preloader .skel-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (prefers-reduced-motion: reduce) {
  .preloader .skel-bar {
    animation: none;
  }
}