/* ============================================================
   loader.css — Global preloader, shared across every page.
   Reads the same CSS variables each page already defines
   (--bg, --cyan, --green, --violet, --text, --muted, --line)
   so it always matches that page's palette automatically.
   Add this <link> in <head>, after style.css:
     <link rel="stylesheet" href="loader.css">
   ============================================================ */

html.loader-lock,
html.loader-lock body {
  overflow: hidden !important;
  height: 100%;
}

#site-loader {
  position: fixed;
  inset: 0;
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 14% 18%, rgba(56, 200, 239, .12), transparent 38%),
    radial-gradient(circle at 86% 82%, rgba(167, 139, 250, .12), transparent 38%),
    var(--bg, #050914);
  opacity: 1;
  transition: opacity .5s ease, visibility 0s linear 0s;
  visibility: visible;
}

#site-loader::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .18;
  background-image:
    linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
  background-size: 40px 40px;
}

#site-loader.loader-hide {
  opacity: 0;
  transition: opacity .5s ease, visibility 0s linear .5s;
  visibility: hidden;
}

.loader-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  padding: 20px;
  width: min(320px, 86vw);
  text-align: center;
}

/* Logo + spinning ring */
.loader-mark {
  position: relative;
  width: 84px;
  height: 84px;
  flex: 0 0 auto;
}

.loader-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(from 0deg,
    var(--cyan, #38c8ef),
    var(--green, #52e59b),
    var(--violet, #a78bfa),
    var(--cyan, #38c8ef));
  animation: loaderSpin 1.6s linear infinite;
}

.loader-ring::after {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--bg, #050914);
}

.loader-logo {
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--card2, #0b1321);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 0 1px var(--line, rgba(160, 184, 215, .14));
}

.loader-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;   /* show the whole logo, no cropping */
  padding: 10px;         /* breathing room inside the circle */
  box-sizing: border-box;
  display: block;
}

.loader-logo .loader-fallback {
  font-family: 'Fira Code', 'Courier New', monospace;
  font-weight: 600;
  font-size: 22px;
  background: linear-gradient(135deg, var(--cyan, #38c8ef), var(--green, #52e59b), var(--violet, #a78bfa));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Brand name */
.loader-brand {
  font-family: 'Inter', system-ui, sans-serif;
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: .01em;
  background: linear-gradient(135deg, var(--cyan, #38c8ef), var(--green, #52e59b), var(--violet, #a78bfa));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Terminal-style status line */
.loader-terminal {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Fira Code', 'Courier New', monospace;
  font-size: .78rem;
  color: var(--muted-2, #aab5c7);
  min-height: 18px;
}

.loader-terminal .loader-prompt {
  color: var(--green, #52e59b);
  flex: 0 0 auto;
}

.loader-terminal .loader-msg {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 220px;
}

.loader-terminal .loader-cursor {
  display: inline-block;
  width: 6px;
  height: 13px;
  background: var(--cyan, #38c8ef);
  animation: loaderBlink 1s step-end infinite;
  flex: 0 0 auto;
}

/* Progress bar */
.loader-bar-track {
  width: 100%;
  height: 4px;
  border-radius: 999px;
  background: var(--line, rgba(160, 184, 215, .14));
  overflow: hidden;
}

.loader-bar-fill {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan, #38c8ef), var(--green, #52e59b), var(--violet, #a78bfa));
  box-shadow: 0 0 10px rgba(56, 200, 239, .5);
  transition: width .25s ease-out;
}

.loader-percent {
  align-self: flex-end;
  font-family: 'Fira Code', 'Courier New', monospace;
  font-size: .72rem;
  color: var(--muted, #8e9bb0);
}

@keyframes loaderSpin {
  to { transform: rotate(360deg); }
}

@keyframes loaderBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .loader-ring { animation: none; }
  .loader-cursor { animation: none; }
  #site-loader, #site-loader.loader-hide { transition: opacity .2s linear; }
}

@media (max-width: 420px) {
  .loader-mark { width: 68px; height: 68px; }
  .loader-brand { font-size: .95rem; }
}