/* ============================================
   MyApps Hub — Stylesheet
   ============================================
   shared/base.css から共通トークンを継承。
   ここには Hub ページ固有のスタイルのみ定義する。
   ============================================ */

@import url('../shared/base.css');

/* --- Hub 固有トークン --- */
:root {
  /* Override page width for Hub to fit 4 cards */
  --w-page: 1280px;

  /* Hub Glass Tokens */
  --c-hub-glass-bg: rgba(255, 255, 255, 0.6);
  --c-hub-glass-blur: blur(16px);

  --c-shadow-card: 
    0 4px 6px -1px rgba(0, 0, 0, 0.02),
    0 2px 4px -1px rgba(0, 0, 0, 0.02),
    0 0 0 1px rgba(255, 255, 255, 0.5) inset;
  --c-shadow-hover: 
    0 20px 25px -5px rgba(0, 0, 0, 0.05),
    0 10px 10px -5px rgba(0, 0, 0, 0.02),
    0 0 0 1px rgba(59, 130, 246, 0.1) inset;
}

[data-theme="dark"] {
  --c-hub-glass-bg: rgba(30, 32, 40, 0.6);
  
  --c-shadow-card: 
    0 4px 6px -1px rgba(0, 0, 0, 0.3),
    0 0 0 1px rgba(255, 255, 255, 0.05) inset;
  --c-shadow-hover: 
    0 20px 25px -5px rgba(0, 0, 0, 0.4),
    0 0 15px rgba(96, 165, 250, 0.15);
}

@media (prefers-color-scheme: dark) {
  [data-theme="system"] {
    --c-hub-glass-bg: rgba(30, 32, 40, 0.6);

    --c-shadow-card: 
      0 4px 6px -1px rgba(0, 0, 0, 0.3),
      0 0 0 1px rgba(255, 255, 255, 0.05) inset;
    --c-shadow-hover: 
      0 20px 25px -5px rgba(0, 0, 0, 0.4),
      0 0 15px rgba(96, 165, 250, 0.15);
  }
}

/* --- Hub Layout --- */
body {
  display: flex;
  flex-direction: column;
}

.hidden { display: none !important; }

/* --- Header --- */
/* (Header styles removed - using shared/header.css) */

/* --- Main --- */
.main {
  flex: 1;
  max-width: var(--w-page);
  width: 100%;
  margin: 0 auto;
  padding: 40px 32px 64px;
}

/* --- Search --- */
.search-area {
  position: relative;
  margin-bottom: 24px;
  max-width: 600px;
}
.search-icon {
  position: absolute;
  left: 16px; top: 50%;
  transform: translateY(-50%);
  color: var(--c-text-3);
  pointer-events: none;
  transition: color 200ms;
}
.search-input {
  width: 100%;
  padding: 14px 16px 14px 44px;
  font-family: var(--font);
  font-size: 16px;
  color: var(--c-text);
  
  /* Glass card style */
  background: var(--c-hub-glass-bg);
  backdrop-filter: var(--c-hub-glass-blur);
  -webkit-backdrop-filter: var(--c-hub-glass-blur);
  border: 1px solid var(--c-border-strong);
  border-radius: var(--r);
  
  box-shadow: var(--c-shadow-sm);
  outline: none;
  transition: border-color 250ms cubic-bezier(0.2, 0.8, 0.2, 1),
             box-shadow 250ms cubic-bezier(0.2, 0.8, 0.2, 1),
             transform 250ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
.search-input::placeholder { color: var(--c-text-3); }
.search-input:focus-visible {
  border-color: var(--c-accent);
  box-shadow: 0 0 0 4px var(--c-focus), 0 8px 24px rgba(0,0,0,0.05);
  transform: translateY(-1px);
}
.search-input:focus-visible + .search-icon {
  color: var(--c-accent);
}

/* --- Tags --- */
.tags {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  margin-bottom: 32px;
  overflow-x: auto;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.tags::-webkit-scrollbar {
  display: none;
}
.tag-btn {
  display: inline-block;
  padding: 6px 14px;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 500;
  color: var(--c-text-2);
  white-space: nowrap;
  flex-shrink: 0;
  
  background: var(--c-surface-card);
  border: 1px solid var(--c-border-strong);
  border-radius: 20px;
  
  cursor: pointer;
  user-select: none;
  transition: color 200ms ease, background 200ms ease, border-color 200ms ease, transform 200ms ease, box-shadow 200ms ease;
}
.tag-btn:hover {
  color: var(--c-text);
  border-color: var(--c-accent);
  background: var(--c-surface-hover);
  transform: translateY(-1px);
}
.tag-btn:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
}
.tag-btn.active {
  color: #fff;
  background: var(--c-accent);
  border-color: var(--c-accent);
  box-shadow: 0 4px 12px var(--c-accent-glow);
}
[data-theme="dark"] .tag-btn.active { color: #fff; }
@media (prefers-color-scheme: dark) {
  [data-theme="system"] .tag-btn.active { color: #fff; }
}

/* --- Grid --- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

/* --- Card --- */
.card {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  
  /* Glass card */
  background: var(--c-hub-glass-bg);
  backdrop-filter: var(--c-hub-glass-blur);
  -webkit-backdrop-filter: var(--c-hub-glass-blur);
  
  border: 1px solid var(--c-border-strong);
  border-radius: var(--r);
  
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  
  box-shadow: var(--c-shadow-card);
  transition: transform 400ms cubic-bezier(0.25, 0.8, 0.25, 1),
             box-shadow 400ms cubic-bezier(0.25, 0.8, 0.25, 1),
             background 400ms cubic-bezier(0.25, 0.8, 0.25, 1),
             border-color 400ms cubic-bezier(0.25, 0.8, 0.25, 1);
  overflow: hidden;
  
  opacity: 0;
  animation: fadeIn 400ms cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

/* ホバー時のボーダー発光エフェクト */
.card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--r);
  padding: 2px;
  background: radial-gradient(
    600px circle at var(--mouse-x) var(--mouse-y),
    var(--c-accent),
    transparent 40%
  );
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 300ms ease;
  pointer-events: none;
}

.card:hover {
  transform: scale(1.05);
  z-index: 10;
  box-shadow: var(--c-shadow-hover);
  background: var(--c-surface-hover);
  border-color: transparent;
}
.card:hover::after {
  opacity: 0.6;
}
.card:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 4px;
}
.card:active {
  transform: scale(0.98);
  transition-duration: 100ms;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* アイコン */
.card-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: 10px;
  color: var(--app-color, var(--c-accent));
  background: var(--app-color-soft, var(--c-accent-soft));
  
  /* アイコンの微細な内側シャドウ */
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.1);
  transition: transform 300ms ease;
}
.card:hover .card-icon {
  transform: scale(1.1) rotate(3deg);
}

/* テキスト */
.card-body {
  min-width: 0;
  flex: 1;
}
.card-name {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 4px;
  color: var(--c-text);
  letter-spacing: -0.01em;
  
  /* Force 1 line container */
  white-space: nowrap;
  overflow: hidden;
  /* text-overflow: ellipsis; REMOVED to allow scroll */
  display: block; 
}
.card-name-inner {
  display: inline-block;
  white-space: nowrap;
  transition: transform 300ms ease;
  will-change: transform;
}
.card-desc {
  font-size: 14px;
  color: var(--c-text-2);
  line-height: 1.5;
  
  /* Force 2 lines height */
  height: calc(1.5em * 2);
  overflow: hidden;
  
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
}
.card-tags {
  display: block; /* Wrapper for marquee */
  margin-top: 12px;
  
  /* Mask for fade effect */
  overflow: hidden;
  position: relative;
  
  mask-image: linear-gradient(to right, black 85%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, black 85%, transparent 100%);
}

.card-tags-inner {
  display: inline-flex;
  gap: 6px;
  white-space: nowrap;
  will-change: transform;
  padding-right: 24px; /* Extra padding to ensure last tag enters visible area fully if mask is aggressive */
}

/* Hide scrollbar just in case */
.card-tags::-webkit-scrollbar {
  display: none;
}
.card-tag {
  font-size: 11px;
  font-weight: 600;
  color: var(--c-text-3);
  background: var(--c-surface);
  border: 1px solid var(--c-border-strong);
  padding: 2px 8px;
  border-radius: 4px;
  transition: color 200ms;
  flex-shrink: 0; /* Prevent shrinking */
  white-space: nowrap;
}
.card:hover .card-tag {
  background: #fff;
  border-color: transparent;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
  color: var(--c-text-2);
}
[data-theme="dark"] .card:hover .card-tag {
  background: rgba(255,255,255,0.1);
}

/* --- States --- */
.state-msg {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 64px 32px;
  gap: 16px;
}
.spinner {
  width: 32px; height: 32px;
  border: 3px solid var(--c-border-strong);
  border-top-color: var(--c-accent);
  border-radius: 50%;
  animation: spin 0.8s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.state-text {
  font-size: 15px;
  font-weight: 500;
  color: var(--c-text-3);
}

/* --- Footer --- */
.footer {
  text-align: center;
  padding: 32px;
  font-size: 13px;
  color: var(--c-text-3);
}

/* --- Responsive --- */
@media (max-width: 640px) {
  .main { padding: 24px 20px 48px; }
  .header-inner { padding: 12px 20px; }
  .grid { grid-template-columns: 1fr; }
  .search-input { font-size: 16px; }
  .card-icon { width: 40px; height: 40px; }
}