/**
 * Global click ripples, press feedback, route progress, and page loaders.
 */

/* ---- Click / press ---- */
.glass-clickable {
  overflow: visible !important;
  -webkit-tap-highlight-color: transparent;
}

.glass-clickable.is-pressed {
  /* Do not scale — transform on large cards blanks Chrome layers while scrolling. */
  transform: none !important;
  filter: none;
}

/* Nav tabs must never jump/scale when pressed or activated */
.nav-tabs .glass-clickable,
.nav-tabs .glass-clickable.is-pressed,
.nav-tabs a,
.nav-tabs button,
.tabs-custom > .nav > li > a,
.tabs-custom > .nav > li > button {
  transform: none !important;
  filter: none !important;
}

.glass-ripple {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle, rgba(13, 148, 136, 0.35) 0%, rgba(2, 132, 199, 0.12) 45%, transparent 70%);
  transform: scale(0);
  animation: glassRipple 0.6s ease-out forwards;
  z-index: 5;
}

/* School / public site: never show the expanding click ring on links. */
html.glass-public .glass-ripple,
.sx-site .glass-ripple {
  display: none !important;
  animation: none !important;
}

@keyframes glassRipple {
  to {
    transform: scale(1);
    opacity: 0;
  }
}

html.glass-theme a,
html.glass-theme button,
html.glass-theme .btn,
html.glass-theme [role="button"],
html.glass-theme .header-menu-icon,
html.glass-theme .nav-main a,
html.glass-theme .dash-stat,
html.glass-theme .dash-bday-card,
html.glass-theme .dash-alert-card,
html.glass-theme .dash-event-item,
html.glass-theme .page-title-icon {
  transition: box-shadow 0.16s ease, background 0.16s ease, border-color 0.16s ease, color 0.16s ease;
}

html.glass-theme a:active:not(.no-click-motion),
html.glass-theme button:active:not(:disabled),
html.glass-theme .btn:active:not(:disabled) {
  transform: none;
}

/* ---- Top route progress ---- */
.glass-route-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  z-index: 99999;
  pointer-events: none;
  opacity: 0;
  background: linear-gradient(90deg, #2dd4bf, #0d9488 40%, #0284c7 75%, #38bdf8);
  box-shadow: 0 0 12px rgba(13, 148, 136, 0.55);
  transition: width 0.35s ease, opacity 0.2s ease;
}

.glass-route-progress.is-active {
  opacity: 1;
  width: 72%;
  animation: glassProgressPulse 1.1s ease-in-out infinite;
}

.glass-route-progress.is-active.is-done {
  width: 100%;
  animation: none;
  transition: width 0.22s ease, opacity 0.28s ease 0.05s;
  opacity: 0;
}

@keyframes glassProgressPulse {
  0%,
  100% {
    filter: brightness(1);
  }
  50% {
    filter: brightness(1.15);
  }
}

.glass-route-veil.is-active {
  opacity: 1;
}

/* Base veil styles (blur, grid) live in eduoxy-glass-loader.css */

html.glass-route-enter .content-body,
html.glass-route-enter .auth-main,
html.glass-route-enter .install-page,
html.glass-route-enter .dash-premium,
html.glass-route-enter .epx-auth,
html.glass-route-enter .epx-page,
html.glass-route-enter .saas-landing {
  animation: glassContentIn 0.4s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes glassContentIn {
  from {
    opacity: 0.92;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Page loader + 3D route veil styles live in eduoxy-glass-loader.css */

@media (prefers-reduced-motion: reduce) {
  .glass-ripple,
  .glass-clickable,
  .glass-clickable.is-pressed,
  .glass-route-progress,
  html.glass-route-enter .content-body,
  html.glass-route-enter .auth-main,
  html.glass-route-enter .install-page,
  html.glass-route-enter .dash-premium,
  html.glass-route-enter .epx-auth,
  html.glass-route-enter .epx-page,
  html.glass-route-enter .saas-landing {
    animation: none !important;
    transition: none !important;
    transform: none !important;
  }

  .glass-route-progress.is-active {
    opacity: 1 !important;
  }

  /* Keep anti-FOUC veil visible even with reduced motion — only drop blur. */
  .glass-route-veil.is-active {
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }
}

/*
 * Scroll paint: never live-blur surfaces that move with the page.
 * Chrome/Edge on Windows drop GPU layers (blank/broken UI) when backdrop-filter
 * sits on scrolling cards/tables. Keep blur only on fixed chrome (header, sidebar,
 * dropdowns, modals) — and drop that too on touch / reduced-motion devices.
 */
html.glass-theme .panel,
html.glass-theme section.panel,
html.epx-app .panel,
html.epx-app section.panel,
html.glass-theme .well,
html.glass-theme .thumbnail,
html.glass-theme .card,
html.glass-theme .alert,
html.glass-theme .dash-welcome,
html.glass-theme .dash-stat,
html.glass-theme .dash-panel,
html.glass-theme .dash-alert-card,
html.glass-theme .dash-bday-card,
html.glass-theme .dash-calendar-wrap,
html.epx-app .well,
html.epx-app .epx-hero,
html.epx-app .epx-stat,
.epx-hero,
.epx-stat,
html.glass-theme .table > thead > tr > th,
html.epx-app .table > thead > tr > th,
html.glass-theme .content-body .panel,
html.epx-app .content-body .panel {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

html.glass-theme .panel,
html.glass-theme section.panel,
html.epx-app .panel,
html.epx-app section.panel {
  background-color: rgba(255, 255, 255, 0.96) !important;
}

/* Touch phones/tablets + reduced motion: opaque fixed chrome (no blur under scroll). */
@media (hover: none), (pointer: coarse), (prefers-reduced-motion: reduce) {
  html.epx-app .header,
  html.epx-app .header.header-nav-menu,
  html.glass-theme .header,
  html.glass-theme .header.header-nav-menu,
  html.epx-app .sidebar-left,
  html.glass-theme .sidebar-left,
  html.epx-app .dropdown-menu,
  html.glass-theme .dropdown-menu,
  html.epx-app .modal-content,
  html.glass-theme .modal-content,
  html.epx-app .modal-backdrop.in,
  html.glass-theme .form-modal-overlay,
  html.glass-theme .delete-confirm-overlay {
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }

  html.epx-app .header,
  html.glass-theme .header,
  html.epx-app .sidebar-left,
  html.glass-theme .sidebar-left {
    background: rgba(255, 255, 255, 0.98) !important;
  }
}