/* Moraq liquid glass - shared chrome and action surfaces */

:root {
  --mc-glass-blur: 20px;
  --mc-glass-saturate: 165%;
  --mc-glass-specular-x: 50%;
  --mc-glass-specular-y: 12%;
  --mc-glass-bg: rgba(255, 255, 255, 0.58);
  --mc-glass-bg-hover: rgba(255, 255, 255, 0.72);
  --mc-glass-border: rgba(255, 255, 255, 0.62);
  --mc-glass-border-hover: rgba(255, 255, 255, 0.82);
  --mc-glass-rim-top: rgba(255, 255, 255, 0.78);
  --mc-glass-rim-bottom: rgba(15, 23, 42, 0.05);
  --mc-glass-specular: rgba(255, 255, 255, 0.52);
  --mc-glass-specular-soft: rgba(255, 255, 255, 0.18);
  --mc-glass-shadow:
    0 10px 36px rgba(15, 23, 42, 0.1),
    0 2px 8px rgba(15, 23, 42, 0.05),
    inset 0 1px 0 var(--mc-glass-rim-top);
  --mc-glass-shadow-hover:
    0 16px 44px rgba(15, 23, 42, 0.14),
    0 4px 12px rgba(15, 23, 42, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.92);
  --mc-glass-spring: cubic-bezier(0.34, 1.25, 0.64, 1);
}

body.mc-chrome-tone-dark {
  --mc-glass-bg: rgba(28, 30, 38, 0.78);
  --mc-glass-bg-hover: rgba(36, 39, 48, 0.86);
  --mc-glass-border: rgba(255, 255, 255, 0.2);
  --mc-glass-border-hover: rgba(255, 255, 255, 0.32);
  --mc-glass-rim-top: rgba(255, 255, 255, 0.22);
  --mc-glass-rim-bottom: rgba(0, 0, 0, 0.28);
  --mc-glass-specular: rgba(255, 255, 255, 0.16);
  --mc-glass-specular-soft: rgba(255, 255, 255, 0.06);
  --mc-glass-shadow:
    0 12px 40px rgba(0, 0, 0, 0.42),
    0 2px 8px rgba(0, 0, 0, 0.28),
    inset 0 1px 0 var(--mc-glass-rim-top);
  --mc-glass-shadow-hover:
    0 18px 48px rgba(0, 0, 0, 0.5),
    0 4px 12px rgba(0, 0, 0, 0.32),
    inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

@media (prefers-reduced-transparency: reduce) {
  :root,
  body.mc-chrome-tone-dark {
    --mc-glass-bg: rgba(255, 255, 255, 0.94);
    --mc-glass-bg-hover: #fff;
    --mc-glass-blur: 0px;
    --mc-glass-saturate: 100%;
  }

  body.mc-chrome-tone-dark {
    --mc-glass-bg: rgba(20, 22, 28, 0.94);
    --mc-glass-bg-hover: rgba(28, 31, 40, 0.98);
  }
}

.mc-glass {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--mc-glass-bg);
  border: 1px solid var(--mc-glass-border);
  box-shadow: var(--mc-glass-shadow);
  backdrop-filter: blur(var(--mc-glass-blur)) saturate(var(--mc-glass-saturate));
  -webkit-backdrop-filter: blur(var(--mc-glass-blur)) saturate(var(--mc-glass-saturate));
  transition:
    transform 0.42s var(--mc-glass-spring),
    box-shadow 0.32s ease,
    border-color 0.24s ease,
    background 0.24s ease;
}

.mc-glass::before,
.mc-glass::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
}

.mc-glass::before {
  z-index: 0;
  background:
    radial-gradient(
      ellipse 90% 70% at var(--mc-glass-specular-x) var(--mc-glass-specular-y),
      var(--mc-glass-specular) 0%,
      var(--mc-glass-specular-soft) 42%,
      transparent 72%
    ),
    linear-gradient(
      165deg,
      rgba(255, 255, 255, 0.34) 0%,
      transparent 42%,
      transparent 68%,
      rgba(255, 255, 255, 0.06) 100%
    );
  opacity: 0.92;
}

.mc-glass::after {
  z-index: 0;
  box-shadow:
    inset 0 1px 0 var(--mc-glass-rim-top),
    inset 0 -1px 0 var(--mc-glass-rim-bottom);
}

body.mc-chrome-tone-dark .mc-glass::before {
  background:
    radial-gradient(
      ellipse 90% 70% at var(--mc-glass-specular-x) var(--mc-glass-specular-y),
      var(--mc-glass-specular) 0%,
      var(--mc-glass-specular-soft) 40%,
      transparent 70%
    ),
    linear-gradient(
      165deg,
      rgba(255, 255, 255, 0.1) 0%,
      transparent 45%,
      transparent 72%,
      rgba(255, 255, 255, 0.03) 100%
    );
}

.mc-glass > * {
  position: relative;
  z-index: 1;
}

.mc-glass:hover {
  background: var(--mc-glass-bg-hover);
  border-color: var(--mc-glass-border-hover);
  box-shadow: var(--mc-glass-shadow-hover);
  transform: translateY(-1px);
}

.mc-glass:active {
  transform: translateY(0) scale(0.985);
  transition-duration: 0.12s;
}

.mc-glass:focus-visible {
  outline: 2px solid rgba(0, 48, 222, 0.45);
  outline-offset: 2px;
}

body.mc-chrome-tone-dark .mc-glass:focus-visible {
  outline-color: rgba(255, 255, 255, 0.42);
}

/* Variants */
.mc-glass--panel {
  --mc-glass-blur: 24px;
  --mc-glass-bg: rgba(255, 255, 255, 0.92);
  --mc-glass-bg-hover: rgba(255, 255, 255, 0.96);
  border-radius: 20px;
}

.mc-nav-drawer.mc-glass--panel::before {
  opacity: 0.55;
}

body.mc-chrome-tone-dark .mc-glass--panel {
  --mc-glass-bg: rgba(24, 26, 34, 0.9);
  --mc-glass-bg-hover: rgba(30, 33, 42, 0.94);
  --mc-glass-border: rgba(255, 255, 255, 0.16);
  color: rgba(242, 241, 237, 0.94);
}

.mc-glass--sm {
  --mc-glass-blur: 14px;
}

.mc-glass--accent {
  --mc-glass-bg: rgba(0, 48, 222, 0.82);
  --mc-glass-bg-hover: rgba(0, 48, 222, 0.92);
  --mc-glass-border: rgba(255, 255, 255, 0.22);
  --mc-glass-border-hover: rgba(255, 255, 255, 0.34);
  --mc-glass-rim-top: rgba(255, 255, 255, 0.34);
  --mc-glass-specular: rgba(255, 255, 255, 0.28);
  color: #fff;
}

.mc-glass--accent::before {
  background:
    radial-gradient(
      ellipse 80% 60% at var(--mc-glass-specular-x) var(--mc-glass-specular-y),
      rgba(255, 255, 255, 0.34) 0%,
      transparent 65%
    ),
    linear-gradient(180deg, rgba(255, 255, 255, 0.16) 0%, transparent 48%);
}

.mc-glass--icon {
  --mc-glass-blur: 16px;
  padding: 0;
}

/* Unified portal chrome bar (Instagram-style single pill) */
.mc-chrome__bar.mc-glass--bar {
  --mc-glass-blur: 22px;
  --mc-glass-bg: rgba(255, 255, 255, 0.82);
  --mc-glass-bg-hover: rgba(255, 255, 255, 0.82);
  --mc-glass-border: rgba(15, 23, 42, 0.14);
  --mc-glass-border-hover: rgba(15, 23, 42, 0.14);
  --mc-glass-rim-top: rgba(255, 255, 255, 0.88);
  --mc-glass-rim-bottom: rgba(15, 23, 42, 0.05);
  --mc-glass-shadow:
    0 10px 36px rgba(15, 23, 42, 0.12),
    0 2px 8px rgba(15, 23, 42, 0.06),
    inset 0 1px 0 var(--mc-glass-rim-top);
  padding: 0;
}

.mc-chrome__bar.mc-glass--bar::before {
  opacity: 0.72;
}

.mc-chrome__bar.mc-glass--flat:hover,
.mc-chrome__bar.mc-glass--flat:active {
  transform: none;
  background: var(--mc-glass-bg);
  border-color: var(--mc-glass-border);
  box-shadow: var(--mc-glass-shadow);
}

.mc-glass--flat:hover,
.mc-glass--flat:active {
  transform: none;
}

/* Action surfaces - pill / chip / task buttons */
.mc-glass-action,
.mc-assets-action-btn,
.mc-wiki-topbar__icon,
.mc-wiki-shortcut,
.mc-wiki-search-hero__btn,
.mc-dev-quicktools__link,
.mc-sec-quicktools__link,
.mc-learn-faq-gate__btn--ghost,
.mc-nav-drawer__close {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--mc-glass-bg);
  border: 1px solid var(--mc-glass-border);
  box-shadow: var(--mc-glass-shadow);
  backdrop-filter: blur(var(--mc-glass-blur)) saturate(var(--mc-glass-saturate));
  -webkit-backdrop-filter: blur(var(--mc-glass-blur)) saturate(var(--mc-glass-saturate));
  transition:
    transform 0.38s var(--mc-glass-spring),
    box-shadow 0.28s ease,
    border-color 0.22s ease,
    background 0.22s ease,
    color 0.15s ease;
}

.mc-glass-action::before,
.mc-assets-action-btn::before,
.mc-wiki-topbar__icon::before,
.mc-wiki-shortcut::before,
.mc-wiki-search-hero__btn::before,
.mc-dev-quicktools__link::before,
.mc-sec-quicktools__link::before,
.mc-learn-faq-gate__btn--ghost::before,
.mc-nav-drawer__close::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: radial-gradient(
    ellipse 85% 65% at var(--mc-glass-specular-x) var(--mc-glass-specular-y),
    var(--mc-glass-specular) 0%,
    transparent 68%
  );
  opacity: 0.85;
  z-index: 0;
}

.mc-glass-action > *,
.mc-assets-action-btn > *,
.mc-wiki-topbar__icon > *,
.mc-wiki-shortcut > *,
.mc-wiki-search-hero__btn > *,
.mc-dev-quicktools__link > *,
.mc-sec-quicktools__link > *,
.mc-learn-faq-gate__btn--ghost > *,
.mc-nav-drawer__close > * {
  position: relative;
  z-index: 1;
}

.mc-glass-action:hover,
.mc-assets-action-btn:hover,
.mc-wiki-topbar__icon:hover,
.mc-wiki-shortcut:hover,
.mc-wiki-search-hero__btn:hover,
.mc-dev-quicktools__link:hover,
.mc-sec-quicktools__link:hover,
.mc-learn-faq-gate__btn--ghost:hover,
.mc-nav-drawer__close:hover {
  background: var(--mc-glass-bg-hover);
  border-color: var(--mc-glass-border-hover);
  box-shadow: var(--mc-glass-shadow-hover);
  transform: translateY(-1px);
}

.mc-glass-action:active,
.mc-assets-action-btn:active,
.mc-wiki-topbar__icon:active,
.mc-wiki-shortcut:active,
.mc-wiki-search-hero__btn:active,
.mc-dev-quicktools__link:active,
.mc-sec-quicktools__link:active,
.mc-learn-faq-gate__btn--ghost:active,
.mc-nav-drawer__close:active {
  transform: translateY(0) scale(0.98);
}

/* Wiki / developer dark hub actions */
body.mc-section-wiki .mc-wiki-topbar__icon,
body.mc-section-wiki .mc-wiki-shortcut {
  --mc-glass-bg: rgba(255, 255, 255, 0.06);
  --mc-glass-bg-hover: rgba(255, 255, 255, 0.12);
  --mc-glass-border: rgba(255, 255, 255, 0.16);
  --mc-glass-border-hover: rgba(255, 255, 255, 0.28);
  --mc-glass-specular: rgba(255, 255, 255, 0.14);
  --mc-glass-rim-top: rgba(255, 255, 255, 0.16);
  background: var(--mc-glass-bg);
  border: 1px solid var(--mc-glass-border);
}

body.mc-section-wiki .mc-wiki-search-hero__btn {
  --mc-glass-bg: rgba(0, 48, 222, 0.78);
  --mc-glass-bg-hover: rgba(0, 48, 222, 0.9);
  --mc-glass-border: rgba(255, 255, 255, 0.2);
  --mc-glass-specular: rgba(255, 255, 255, 0.24);
}

body.mc-section-developer .mc-dev-quicktools__link {
  --mc-glass-bg: rgba(255, 255, 255, 0.04);
  --mc-glass-bg-hover: rgba(255, 255, 255, 0.09);
  --mc-glass-border: rgba(255, 255, 255, 0.1);
  --mc-glass-border-hover: rgba(255, 255, 255, 0.18);
  --mc-glass-specular: rgba(255, 255, 255, 0.12);
}

/* Override legacy solid fills where glass now applies */
.mc-assets-action-btn {
  border: 1px solid var(--mc-glass-border);
  background: var(--mc-glass-bg);
}

.mc-assets-action-btn:hover {
  background: var(--mc-glass-bg-hover);
}

.mc-wiki-topbar__icon {
  border: 1px solid var(--mc-glass-border);
  background: var(--mc-glass-bg);
}

.mc-wiki-topbar__icon:hover {
  background: var(--mc-glass-bg-hover);
  color: #fff;
}

.mc-wiki-search-hero__btn {
  border: 1px solid var(--mc-glass-border);
  background: var(--mc-glass-bg);
}

.mc-wiki-shortcut {
  background: var(--mc-glass-bg);
}

.mc-dev-quicktools__link:hover,
.mc-dev-quicktools__link.is-active {
  background: var(--mc-glass-bg-hover);
}

.mc-sec-quicktools__link:hover,
.mc-sec-quicktools__link.is-active {
  background: var(--mc-glass-bg-hover);
}

.mc-nav-drawer__close {
  border: 1px solid var(--mc-glass-border);
  background: var(--mc-glass-bg);
}

.mc-nav-drawer__close:hover {
  background: var(--mc-glass-bg-hover);
}

@media (prefers-reduced-motion: reduce) {
  .mc-glass,
  .mc-glass-action,
  .mc-assets-action-btn,
  .mc-wiki-topbar__icon,
  .mc-wiki-shortcut,
  .mc-wiki-search-hero__btn,
  .mc-dev-quicktools__link,
  .mc-sec-quicktools__link,
  .mc-learn-faq-gate__btn--ghost,
  .mc-nav-drawer__close {
    transition: background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  }

  .mc-glass:hover,
  .mc-glass:active,
  .mc-glass-action:hover,
  .mc-glass-action:active,
  .mc-assets-action-btn:hover,
  .mc-assets-action-btn:active,
  .mc-wiki-topbar__icon:hover,
  .mc-wiki-topbar__icon:active,
  .mc-wiki-shortcut:hover,
  .mc-wiki-shortcut:active,
  .mc-wiki-search-hero__btn:hover,
  .mc-wiki-search-hero__btn:active,
  .mc-dev-quicktools__link:hover,
  .mc-dev-quicktools__link:active,
  .mc-sec-quicktools__link:hover,
  .mc-sec-quicktools__link:active,
  .mc-learn-faq-gate__btn--ghost:hover,
  .mc-learn-faq-gate__btn--ghost:active,
  .mc-nav-drawer__close:hover,
  .mc-nav-drawer__close:active {
    transform: none;
  }
}