/**
 * Link Mahal — area-specific page preloaders (landing, merchant, admin).
 * Not used on customer storefronts.
 */

.lm-preloader {
  --lm-pl-accent: #0f766e;
  --lm-pl-accent-soft: rgba(15, 118, 110, 0.14);
  --lm-pl-bg: #faf8f5;
  --lm-pl-fg: #0c1222;
  --lm-pl-muted: #64748b;
  --lm-pl-track: rgba(12, 18, 34, 0.08);
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: grid;
  place-items: center;
  padding: max(var(--space-4), env(safe-area-inset-top, 0px)) var(--space-4) max(var(--space-4), env(safe-area-inset-bottom, 0px));
  opacity: 1;
  visibility: visible;
  transition: opacity 0.45s cubic-bezier(0.22, 1, 0.36, 1), visibility 0.45s;
}

.lm-preloader.is-hiding {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.lm-preloader__backdrop {
  position: absolute;
  inset: 0;
  background: var(--lm-pl-bg);
}

.lm-preloader__panel {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  width: min(18rem, 100%);
  text-align: center;
}

.lm-preloader__brand {
  margin: var(--space-1) 0 0;
  font-family: 'Bricolage Grotesque', var(--lm-font-display, system-ui), sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--lm-pl-fg);
}

.lm-preloader__label {
  margin: 0;
  font-family: 'IBM Plex Sans', var(--lm-font-body, system-ui), sans-serif;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--lm-pl-muted);
}

.lm-preloader__track {
  width: 100%;
  height: 3px;
  margin-top: var(--space-3);
  border-radius: 999px;
  background: var(--lm-pl-track);
  overflow: hidden;
}

.lm-preloader__bar {
  display: block;
  width: 38%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, transparent, var(--lm-pl-accent), transparent);
  animation: lm-preloader-bar 1.15s cubic-bezier(0.45, 0, 0.25, 1) infinite;
}

.lm-preloader__mark {
  position: relative;
  width: 4.5rem;
  height: 4.5rem;
  display: grid;
  place-items: center;
}

/* —— Landing: storefront emblem + determinate progress —— */
.lm-preloader--landing {
  --lm-pl-accent: #0f766e;
  --lm-pl-accent-bright: #14b8a6;
  --lm-pl-accent-soft: rgba(13, 148, 136, 0.14);
  --lm-pl-fg: #0c1222;
  --lm-pl-muted: #64748b;
  --lm-pl-track: rgba(12, 18, 34, 0.08);
}

.lm-preloader--landing .lm-preloader__backdrop {
  background:
    radial-gradient(ellipse 90% 70% at 50% -15%, rgba(20, 184, 166, 0.14), transparent 58%),
    radial-gradient(ellipse 60% 45% at 100% 100%, rgba(245, 158, 11, 0.08), transparent 55%),
    linear-gradient(180deg, #fffefb 0%, #f8fafc 52%, #f0fdfa 100%);
}

.lm-preloader--landing .lm-preloader__panel {
  width: min(20rem, calc(100vw - 2.5rem));
  gap: var(--space-2);
  animation: lm-pl-landing-enter 0.55s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.lm-preloader--landing .lm-preloader__brand {
  margin-top: var(--space-3);
  font-size: clamp(1.55rem, 5vw, 1.85rem);
  font-weight: 700;
  letter-spacing: -0.045em;
}

.lm-preloader--landing .lm-preloader__label {
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.01em;
  text-transform: none;
  color: var(--lm-pl-muted);
}

.lm-preloader--landing .lm-preloader__track--fill {
  height: 4px;
  margin-top: var(--space-4);
  background: var(--lm-pl-track);
}

.lm-preloader--landing .lm-preloader__fill {
  display: block;
  height: 100%;
  width: 6%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--lm-pl-accent), var(--lm-pl-accent-bright));
  box-shadow: var(--shadow-md);
  transition: width 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

.lm-preloader--landing.is-hiding .lm-preloader__panel {
  opacity: 0;
  transform: translateY(-6px) scale(0.985);
  transition:
    opacity 0.42s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.42s cubic-bezier(0.22, 1, 0.36, 1);
}

.lm-preloader__emblem {
  position: relative;
  width: 5.25rem;
  height: 5.25rem;
  display: grid;
  place-items: center;
}

.lm-preloader__emblem-glow {
  position: absolute;
  inset: 0.35rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(20, 184, 166, 0.22) 0%, transparent 70%);
  animation: lm-pl-glow 2.2s ease-in-out infinite;
}

.lm-preloader__emblem-svg {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  color: var(--lm-pl-accent);
}

.lm-preloader__emblem-orbit {
  opacity: 0.22;
}

.lm-preloader__emblem-arc {
  transform-origin: 32px 32px;
  animation: lm-pl-orbit 1.35s linear infinite;
}

.lm-preloader__emblem-icon {
  transform-origin: 32px 32px;
  animation: lm-pl-icon 1.8s cubic-bezier(0.34, 1.15, 0.64, 1) infinite;
}

/* —— Merchant: bag + ring —— */
.lm-preloader--merchant {
  --lm-pl-accent: #0d9488;
  --lm-pl-accent-soft: rgba(13, 148, 136, 0.16);
  --lm-pl-bg: #f8fafc;
  --lm-pl-fg: #0f172a;
}

.lm-preloader--merchant .lm-preloader__backdrop {
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(13, 148, 136, 0.12), transparent 55%),
    var(--lm-pl-bg);
}

.lm-preloader__bag {
  width: 2.85rem;
  height: 2.85rem;
  color: var(--lm-pl-accent);
  animation: lm-preloader-bag 1.1s cubic-bezier(0.34, 1.2, 0.64, 1) infinite;
}

.lm-preloader__bag-dot {
  animation: lm-preloader-dot 1.1s ease-in-out infinite;
}

.lm-preloader__ring {
  position: absolute;
  inset: 0.15rem;
  border: 2px solid var(--lm-pl-accent-soft);
  border-top-color: var(--lm-pl-accent);
  border-radius: 50%;
  animation: lm-preloader-spin 0.95s linear infinite;
}

/* —— Admin: grid scan —— */
.lm-preloader--admin {
  --lm-pl-accent: #6366f1;
  --lm-pl-accent-soft: rgba(99, 102, 241, 0.2);
  --lm-pl-bg: #0b1120;
  --lm-pl-fg: #f8fafc;
  --lm-pl-muted: #94a3b8;
  --lm-pl-track: rgba(248, 250, 252, 0.1);
}

.lm-preloader--admin .lm-preloader__backdrop {
  background:
    linear-gradient(rgba(99, 102, 241, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99, 102, 241, 0.04) 1px, transparent 1px),
    radial-gradient(ellipse 70% 55% at 50% 0%, rgba(99, 102, 241, 0.18), transparent 60%),
    var(--lm-pl-bg);
  background-size: 24px 24px, 24px 24px, auto, auto;
}

.lm-preloader__mark--admin {
  width: 3.25rem;
  height: 3.25rem;
}

.lm-preloader__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-1);
  width: 100%;
  height: 100%;
}

.lm-preloader__cell {
  border-radius: 4px;
  background: rgba(99, 102, 241, 0.22);
  animation: lm-preloader-cell 1.35s ease-in-out infinite;
  animation-delay: calc(var(--lm-cell-i) * 0.07s);
}

.lm-preloader__scan {
  position: absolute;
  left: -var(--space-1);
  right: -var(--space-1);
  height: 2px;
  top: 0;
  background: linear-gradient(90deg, transparent, #a5b4fc, transparent);
  box-shadow: var(--shadow-md);
  animation: lm-preloader-scan 1.35s ease-in-out infinite;
}

@keyframes lm-preloader-bar {
  0% { transform: translateX(-120%); }
  100% { transform: translateX(320%); }
}

@keyframes lm-pl-landing-enter {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes lm-pl-orbit {
  to { transform: rotate(360deg); }
}

@keyframes lm-pl-icon {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.04); }
}

@keyframes lm-pl-glow {
  0%, 100% { opacity: 0.65; transform: scale(0.96); }
  50% { opacity: 1; transform: scale(1.04); }
}

@keyframes lm-preloader-bag {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

@keyframes lm-preloader-dot {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 1; }
}

@keyframes lm-preloader-spin {
  to { transform: rotate(360deg); }
}

@keyframes lm-preloader-cell {
  0%, 100% { opacity: 0.35; transform: scale(0.92); }
  50% { opacity: 1; transform: scale(1); background: rgba(99, 102, 241, 0.55); }
}

@keyframes lm-preloader-scan {
  0% { top: 0; opacity: 0; }
  15% { opacity: 1; }
  85% { opacity: 1; }
  100% { top: calc(100% - 2px); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .lm-preloader--landing .lm-preloader__panel {
    animation: none;
  }

  .lm-preloader__emblem-arc,
  .lm-preloader__emblem-icon,
  .lm-preloader__emblem-glow {
    animation: none !important;
  }

  .lm-preloader--landing .lm-preloader__fill {
    width: 100% !important;
    transition: none;
  }

  .lm-preloader__bar,
  .lm-preloader__bag,
  .lm-preloader__bag-dot,
  .lm-preloader__ring,
  .lm-preloader__cell,
  .lm-preloader__scan {
    animation: none !important;
  }

  .lm-preloader__bar {
    width: 100%;
    background: var(--lm-pl-accent);
    opacity: 0.55;
  }

  .lm-preloader.is-hiding {
    transition-duration: 0.15s;
  }
}