/* Apps page styles (app-specific only). Reuses theme vars from style.css */
/* Accessibility: clear focus, large hit targets, reduced motion support */

/* Utilities (apps.html uses this; define locally if not global) */

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* Layout */
.apps {
  width: 100%;
  max-width: 1200px;
  margin: 140px auto 0; /* base spacing below header/hero on small screens */
  padding: 16px 16px 0;
  box-sizing: border-box; /* include padding in width to prevent overflow */
}

.apps-card__body > a {
  color: var(--apps-link-color);
}

/* Open link styling inside cards */
.apps-card__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: start;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--element-accent-color);
  color: var(--main-font-color);
  background-color: var(--hero-element-bg-color);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1),
    border-color 0.25s ease,
    color 0.25s ease,
    background-color 0.25s ease;
  overflow: hidden;
}

.apps-card__link::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 20%, rgba(255, 255, 255, .45) 50%, transparent 80%);
  transform: translateX(-120%);
  transition: transform .6s;
}

.apps-card__link:hover,
.apps-card__link:focus-visible {
  transform: translateY(-1px);
  border-color: var(--color-secondary);
  box-shadow: 0 8px 22px rgba(114, 161, 222, 0.25);
}

.apps-card__link:hover::after,
.apps-card__link:focus-visible::after {
  transform: translateX(120%);
}

.apps-card__link:active {
  transform: translateY(0);
}

.apps-card :is(a.apps-card__link):focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
}

/* Responsive top spacing for Apps container */
@media (min-width: 600px) {
  .apps {
    margin: 200px auto 0;
  }
}

@media (min-width: 900px) {
  .apps {
    margin: 260px auto 0;
  }
}

@media (min-width: 1200px) {
  .apps {
    margin: 300px auto 0; /* full offset below large hero */
  }
}

.apps__title {
  color: var(--main-font-color);
  margin: 0 0 8px 0;
  font-weight: 700;
}

.apps__lead {
  color: var(--text-color-main);
  margin: 0 0 20px 0;
  max-width: 70ch;
  line-height: 1.5;
}

/* Toolbar */
.apps__toolbar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 12px;
  border: 1px solid var(--element-accent-color);
  background-color: var(--hero-element-bg-color);
  border-radius: 12px;
  box-shadow: 0 0 5px var(--element-accent-color);
}

@media (min-width: 720px) {
  .apps__toolbar {
    grid-template-columns: 1fr auto auto;
    align-items: end;
  }
}

.apps__search {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}

.apps__search label {
  grid-column: 1 / -1;
  color: var(--icon-one-color);
  font-weight: 600;
}

.apps__search input[type="search"] {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--main-font-color);
  background: var(--card-button-bg-color);
  border: 1px solid var(--element-accent-color);
}

.apps__clear {
  padding: 10px 14px;
  border-radius: 10px;
  color: var(--main-font-color);
  background: var(--hero-element-bg-color);
  border: 1px solid var(--element-accent-color);
  cursor: pointer;
}

.apps__status {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px dashed var(--element-accent-color);
}

.apps__status legend {
  padding: 0 6px;
  color: var(--icon-one-color);
  font-weight: 600;
}

.apps__status label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.apps__tags {
  display: grid;
  gap: 6px;
}

.apps__tags label {
  color: var(--icon-one-color);
  font-weight: 600;
}

.apps__tags select {
  min-height: 40px;
  padding: 8px 10px;
  border-radius: 10px;
  color: var(--main-font-color);
  background: var(--card-button-bg-color);
  border: 1px solid var(--element-accent-color);
}

/* Toolbar actions (Clear all) */
.apps__actions {
  display: flex;
  justify-content: end;
  align-items: center;
}

.apps__reset {
  padding: 10px 14px;
  border-radius: 10px;
  color: var(--main-font-color);
  background: var(--hero-element-bg-color);
  border: 1px solid var(--element-accent-color);
  cursor: pointer;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1),
    border-color 0.25s ease,
    color 0.25s ease,
    background-color 0.25s ease;
}

.apps__reset:hover,
.apps__reset:focus-visible {
  transform: translateY(-1px);
  border-color: var(--color-secondary);
  box-shadow: 0 8px 22px rgba(114, 161, 222, 0.25);
}

.apps__reset:active {
  transform: translateY(0);
}

.apps__reset:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
}

/* Live region and fallback text */
.apps__live {
  margin: 12px 0;
  color: var(--text-color-main);
  font-size: 0.95rem;
}

.apps__fallback {
  color: var(--text-color-main);
  opacity: 0.8;
}

/* Grid */
.apps__grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: stretch;
}

/* Card */
.apps-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--card-border-color);
  background-color: var(--card-bg-color);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.apps-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(114, 161, 222, 0.25);
}

.apps-card:focus-within {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
}

/* Media 16:9 */
.apps-card__media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #0b0b0b url("apps/images/csblog.png") center / cover no-repeat;
}

.apps-card__media img,
.apps-card__media video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Body */
.apps-card__body {
  display: grid;
  gap: 8px;
  padding: 12px;
}

.apps-card__title {
  margin: 0;
  color: var(--main-font-color);
  font-weight: 700;
}

.apps-card__meta {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  color: var(--text-color-main);
  font-size: 0.9rem;
}

.apps-card__desc {
  margin: 2px 0 0 0;
  color: var(--text-color-main);
  line-height: 1.5;
}

/* Badges */
.apps-card__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  line-height: 1;
  font-size: 0.8rem;
  color: var(--main-font-color);
  background: var(--hero-element-bg-color);
  border: 1px solid var(--element-accent-color);
  box-shadow: 0 0 4px var(--element-accent-color);
}

/* Subtle, high-contrast tints using theme accents */
.apps-card__badge--finished {
  border-color: var(--icon-one-color);
  box-shadow: 0 0 6px rgba(114, 161, 222, 0.4);
}

.apps-card__badge--inprogress {
  border-color: var(--color-secondary);
  box-shadow: 0 0 6px rgba(255, 184, 107, 0.35);
}

.apps-card__badge--experimental {
  border-color: var(--icon-one-color);
  background: color-mix(in srgb, var(--hero-element-bg-color) 85%, var(--icon-one-color));
}

/* Focus styles for interactive elements inside toolbar/cards */
.apps__toolbar :is(input, select, button):focus,
.apps-card :is(a, button):focus {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
}

/* Mobile menu panel basics (apps.html includes the panel markup) */
.site-nav__panel {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(0, 0, 0, 0.6);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.site-nav__panel[hidden] {
  opacity: 0;
  visibility: hidden;
}

.site-nav__panel-inner {
  position: relative;
  width: min(92vw, 480px);
  padding: 16px;
  border-radius: 16px;
  border: 1px solid var(--element-accent-color);
  background: var(--hero-element-bg-color);
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.4);
}

.site-nav__panel-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 16px 0 0 0;
  list-style: none;
}

.site-nav__panel-list a {
  display: block;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--main-font-color);
  background: var(--card-button-bg-color);
  border: 1px solid var(--element-accent-color);
}

.site-nav__close {
  position: absolute;
  top: 8px;
  right: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  color: var(--main-font-color);
  background: var(--card-button-bg-color);
  border: 1px solid var(--element-accent-color);
  cursor: pointer;
}

/* Back to top container spacing (Apps page) */
.back-to-top-container {
  margin: 24px auto 24px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .apps-card,
  .site-nav__panel,
  .site-nav__panel-inner,
  .apps__toolbar,
  .apps__search input,
  .apps__clear {
    transition: none !important;
  }
}

/* Header polish (Apps page only) */
.site-header {
  background-color: var(--header-bg-color);
  -webkit-backdrop-filter: blur(5px);
  backdrop-filter: blur(5px);
  box-shadow: 0 0 15px var(--header-shadow-color);
}

.site-header__inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 70px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
}

.site-header__logo-link .logo {
  display: block;
  width: 160px;
  max-width: 35vw;
  height: auto;
}

.site-nav__list {
  display: flex;
  gap: 14px;
  padding: 8px 12px;
  margin: 0;
  list-style: none;
  border-radius: 999px;
  background-color: var(--nav-bg-color);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  box-shadow: 0 0 10px var(--nav-shadow-color);
}

.site-nav { justify-self: center; }

.site-header__right {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.site-header__right .box-icons {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.site-header__right .box-icons a {
  display: inline-flex;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--element-accent-color);
  background: var(--card-button-bg-color);
  color: var(--main-font-color);
}

.site-nav__item {
  display: flex;
}

.site-nav__link {
  display: block;
  color: var(--main-font-color);
  font-weight: 700;
  border-radius: 12px;
  transition: color 0.25s ease, text-shadow 0.25s ease, background-color 0.25s ease;
}

.site-nav__link:hover {
  color: var(--color-secondary);
  text-shadow: 0 0 12px var(--color-secondary);
}

.site-nav__link:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
}

.site-nav__toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid var(--element-accent-color);
  background: var(--card-button-bg-color);
  color: var(--main-font-color);
  align-items: center;
  justify-content: center;
}

.site-nav__toggle i { font-size: 24px; }

@media (max-width: 900px) {
  .site-nav { display: none; }
  .site-header__right .box-icons { display: none; }
  .site-nav__toggle { display: inline-flex; }
  .site-header__logo-link .logo { width: 140px; }
}

@media (prefers-reduced-motion: reduce) {
  .site-nav__link,
  .site-nav__toggle { transition: none !important; }
}