/* =========================================================
   PharmaSpot — Pharmaceutical News & GMP Intelligence
   Powered by sashimi UI Design System & Minimal Tokens
   ========================================================= */

:root {
  /* sashimi UI Core Color Tokens */
  --sui-color-neutral-primary: #31363a;
  --sui-color-neutral-secondary: #6c757b;
  --sui-color-neutral-tertiary: #899196;
  --sui-color-on-neutral-tertiary: #ffffff;
  
  --sui-color-key-primary: #1261ec;        /* Pure Medical & Intelligence Blue */
  --sui-color-on-key-primary: #ffffff;
  --sui-color-key-secondary: #4ea1ff;
  --sui-color-key-tertiary: #d4e2fc;       /* Clean Soft Blue Tint */
  
  --sui-color-outline-primary: #c1c8ce;
  --sui-color-outline-secondary: #e3e7e9;
  
  --sui-color-highlight-primary: #dfdfe7;
  --sui-color-highlight-secondary: #f6f6f8;
  
  --sui-color-surface: #ffffff;
  --sui-color-surface-subtle: #fafbfd;
  --sui-color-disabled-fill: #f3f5f8;
  
  --sui-color-success: #00a846;
  --sui-color-warning: #d18b00;
  --sui-color-error: #ff4b6c;
  --sui-color-scrim: rgba(57, 69, 79, 0.55);
  
  /* Layout & Geometry Tokens */
  --sui-roundness-strong: 12px;
  --sui-roundness-normal: 8px;
  --sui-roundness-pill: 9999px;
  --sui-base-padding: 12px;
  --sui-icon-gap: .35em;
  --sui-input-base-height: 40px;
  --sui-button-height: 40px;
  
  /* Elevation & Shadow */
  --sui-shadow-subtle: 0 1px 3px rgba(0, 0, 0, 0.04);
  --sui-shadow-hover: 0px 4px 16px rgba(24, 69, 95, 0.08);
  --sui-shadow-modal: 0 20px 40px -8px rgba(24, 69, 95, 0.2);
  
  /* Pharma Domain Harmonized Accents */
  --accent-pmda: #4338ca;
  --accent-pmda-bg: #eef2ff;
  
  --accent-pr: #1261ec;
  --accent-pr-bg: rgba(212, 226, 252, 0.4);
  
  --accent-gmp: #00a846;
  --accent-gmp-bg: #e6f7ed;
  
  --alert-red: #ff4b6c;
  --alert-red-bg: #fff1f3;
  
  --telegram-blue: #229ed9;
  --telegram-hover: #1b86ba;
  
  /* Fonts */
  --font-main: 'Noto Sans JP', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', Consolas, monospace;
  
  --transition-fast: all 0.15s ease;
  --transition-smooth: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Mode Tokens */
body.theme-dark {
  --sui-color-neutral-primary: #dbe0e4;
  --sui-color-neutral-secondary: #899196;
  --sui-color-neutral-tertiary: #6c757b;
  --sui-color-on-neutral-tertiary: #dbe0e4;
  
  --sui-color-key-primary: #4ea1ff;
  --sui-color-on-key-primary: #000000;
  --sui-color-key-secondary: #6093ec;
  --sui-color-key-tertiary: #192a42;
  
  --sui-color-outline-primary: #444c52;
  --sui-color-outline-secondary: #283038;
  
  --sui-color-highlight-primary: #2c2c2c;
  --sui-color-highlight-secondary: #181d22;
  
  --sui-color-surface: #111519;
  --sui-color-surface-subtle: #161b20;
  --sui-color-disabled-fill: #2c2c2c;
  
  --sui-color-error: #ff453a;
  --sui-color-success: #34c759;
  --sui-color-warning: #ffd60a;
  --sui-color-scrim: rgba(0, 0, 0, 0.75);

  --accent-pmda: #818cf8;
  --accent-pmda-bg: rgba(99, 102, 241, 0.15);
  
  --accent-pr: #4ea1ff;
  --accent-pr-bg: rgba(78, 161, 255, 0.15);
  
  --accent-gmp: #34c759;
  --accent-gmp-bg: rgba(52, 199, 89, 0.15);
  
  --alert-red: #ff453a;
  --alert-red-bg: rgba(255, 69, 58, 0.15);
  
  --sui-shadow-hover: 0px 4px 16px rgba(0, 0, 0, 0.4);
}

/* =========================================================
   Base Elements & Reset (sashimi UI style)
   ========================================================= */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-main);
  background-color: var(--sui-color-surface);
  color: var(--sui-color-neutral-primary);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 0.2s ease, color 0.2s ease;
}

a {
  color: inherit;
  text-decoration: none;
}

/* =========================================================
   Top Live Ticker Bar
   ========================================================= */
.ticker-bar {
  background: var(--sui-color-highlight-secondary);
  color: var(--sui-color-neutral-primary);
  display: flex;
  align-items: center;
  padding: 8px 24px;
  font-size: 0.82rem;
  border-bottom: 1px solid var(--sui-color-outline-secondary);
  gap: 16px;
}

.ticker-label {
  background: var(--sui-color-key-primary);
  color: var(--sui-color-on-key-primary);
  font-weight: 700;
  padding: 2px 10px;
  border-radius: var(--sui-roundness-pill);
  font-size: 0.72rem;
  letter-spacing: 0.5px;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.ticker-content {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--sui-color-neutral-secondary);
  font-weight: 500;
}

.ticker-badge {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.72rem;
  color: var(--sui-color-key-primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.ticker-badge::before {
  content: '';
  display: inline-block;
  width: 7px;
  height: 7px;
  background: var(--sui-color-key-primary);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--sui-color-key-primary);
  animation: sui-pulse 2s infinite;
}

@keyframes sui-pulse {
  0% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
  100% { opacity: 1; transform: scale(1); }
}

/* =========================================================
   Header (sashimi UI clean layout)
   ========================================================= */
.site-header {
  background: var(--sui-color-surface);
  border-bottom: 1px solid var(--sui-color-outline-secondary);
  position: sticky;
  top: 0;
  z-index: 40;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}

.logo-icon {
  width: 38px;
  height: 38px;
  background: var(--sui-color-key-primary);
  color: #fff;
  border-radius: var(--sui-roundness-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.logo-title {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.4px;
  color: var(--sui-color-neutral-primary);
}

.logo-title span {
  color: var(--sui-color-key-primary);
}

.logo-subtitle {
  display: block;
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--sui-color-neutral-secondary);
  letter-spacing: 0.8px;
}

/* sashimi UI Input (Search Box) */
.search-container {
  flex: 1;
  max-width: 480px;
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 14px;
  color: var(--sui-color-neutral-secondary);
  font-size: 0.88rem;
  pointer-events: none;
}

.search-container input {
  width: 100%;
  height: var(--sui-input-base-height);
  background: var(--sui-color-highlight-secondary);
  border: 1px solid var(--sui-color-outline-secondary);
  border-radius: var(--sui-roundness-normal);
  padding: 0 38px 0 38px;
  font-size: 0.88rem;
  color: var(--sui-color-neutral-primary);
  outline: none;
  transition: var(--transition-fast);
}

.search-container input::placeholder {
  color: var(--sui-color-neutral-tertiary);
  font-size: 0.86rem;
}

.search-container input:focus {
  background: var(--sui-color-surface);
  border-color: var(--sui-color-key-primary);
  box-shadow: 0 0 0 3px var(--sui-color-key-tertiary);
}

.clear-search-btn {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  color: var(--sui-color-neutral-secondary);
  cursor: pointer;
  padding: 4px;
  font-size: 0.85rem;
}

.clear-search-btn:hover {
  color: var(--sui-color-neutral-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* sashimi UI Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: var(--sui-button-height);
  padding: 0 16px;
  border-radius: var(--sui-roundness-normal);
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition-fast);
}

.btn-primary {
  background: var(--sui-color-key-primary);
  color: var(--sui-color-on-key-primary);
}
.btn-primary:hover {
  opacity: 0.92;
  box-shadow: 0 2px 8px rgba(18, 97, 236, 0.25);
}

.btn-outline {
  background: var(--sui-color-surface);
  border-color: var(--sui-color-outline-secondary);
  color: var(--sui-color-neutral-primary);
}
.btn-outline:hover {
  background: var(--sui-color-highlight-secondary);
  border-color: var(--sui-color-outline-primary);
}

.icon-btn {
  width: var(--sui-button-height);
  height: var(--sui-button-height);
  border-radius: var(--sui-roundness-normal);
  border: 1px solid var(--sui-color-outline-secondary);
  background: var(--sui-color-surface);
  color: var(--sui-color-neutral-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}
.icon-btn:hover {
  background: var(--sui-color-highlight-secondary);
  border-color: var(--sui-color-outline-primary);
}

/* Category Navigation (sashimi UI Chips / Tabs) */
.category-nav {
  border-top: 1px solid var(--sui-color-outline-secondary);
  background: var(--sui-color-surface);
}

.nav-scroll {
  max-width: 1400px;
  margin: 0 auto;
  padding: 8px 24px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.nav-scroll::-webkit-scrollbar {
  display: none;
}

.nav-item {
  background: var(--sui-color-surface);
  border: 1px solid var(--sui-color-outline-secondary);
  padding: 6px 14px;
  border-radius: var(--sui-roundness-pill);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--sui-color-neutral-secondary);
  cursor: pointer;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-fast);
}

.nav-item:hover {
  background: var(--sui-color-highlight-secondary);
  color: var(--sui-color-neutral-primary);
  border-color: var(--sui-color-outline-primary);
}

.nav-item.active {
  background: var(--sui-color-key-primary);
  color: var(--sui-color-on-key-primary);
  border-color: var(--sui-color-key-primary);
}

.badge-primary-highlight {
  color: var(--sui-color-neutral-primary);
}
.badge-alert-highlight {
  color: var(--sui-color-error);
}

/* =========================================================
   Top News Showcase (sashimi UI Cards & Outline)
   ========================================================= */
.main-container {
  max-width: 1400px;
  margin: 20px auto;
  padding: 0 24px 60px;
}

.top-news-showcase {
  background: var(--sui-color-surface);
  border: 1px solid var(--sui-color-outline-secondary);
  border-radius: var(--sui-roundness-strong);
  padding: 24px;
  margin-bottom: 24px;
}

.showcase-header {
  margin-bottom: 18px;
  border-bottom: 1px solid var(--sui-color-outline-secondary);
  padding-bottom: 14px;
}

.showcase-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.title-with-pill {
  display: flex;
  align-items: center;
  gap: 12px;
}

.live-dot-pill {
  background: var(--sui-color-key-tertiary);
  color: var(--sui-color-key-primary);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.6px;
  padding: 4px 10px;
  border-radius: var(--sui-roundness-pill);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.live-dot-pill .dot {
  width: 6px;
  height: 6px;
  background: var(--sui-color-key-primary);
  border-radius: 50%;
}

.showcase-title {
  font-size: 1.28rem;
  font-weight: 700;
  letter-spacing: -0.2px;
  color: var(--sui-color-neutral-primary);
}

.update-timestamp {
  font-size: 0.78rem;
  color: var(--sui-color-neutral-secondary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* 2-Column Grid */
.showcase-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.showcase-box {
  background: var(--sui-color-surface-subtle);
  border: 1px solid var(--sui-color-outline-secondary);
  border-radius: var(--sui-roundness-normal);
  padding: 16px;
  display: flex;
  flex-direction: column;
}

.box-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--sui-color-outline-secondary);
}

.box-badge {
  font-size: 0.82rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.pr-badge { color: var(--accent-pr); }
.pmda-badge { color: var(--accent-pmda); }

.box-more-link {
  background: none;
  border: none;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--sui-color-neutral-secondary);
  cursor: pointer;
  transition: var(--transition-fast);
}
.box-more-link:hover {
  color: var(--sui-color-key-primary);
}

.box-content-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.showcase-item {
  background: var(--sui-color-surface);
  border: 1px solid var(--sui-color-outline-secondary);
  border-radius: var(--sui-roundness-normal);
  padding: 12px 14px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.showcase-item:hover {
  border-color: var(--sui-color-key-primary);
  box-shadow: var(--sui-shadow-hover);
  transform: translateY(-1px);
}

.showcase-item-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.74rem;
  color: var(--sui-color-neutral-secondary);
  margin-bottom: 4px;
}

.showcase-item-title {
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.45;
  color: var(--sui-color-neutral-primary);
}

/* =========================================================
   Alert Ribbon (Warning Letters & 483 in sashimi UI callout style)
   ========================================================= */
.alert-ribbon-section {
  background: var(--sui-color-surface);
  border: 1px solid var(--sui-color-outline-secondary);
  border-left: 4px solid var(--sui-color-error);
  border-radius: var(--sui-roundness-strong);
  padding: 18px 24px;
  margin-bottom: 24px;
}

.ribbon-inner {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ribbon-title-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ribbon-icon {
  font-size: 1.3rem;
  color: var(--sui-color-error);
}

.ribbon-heading {
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--sui-color-neutral-primary);
}

.ribbon-sub {
  font-size: 0.8rem;
  color: var(--sui-color-neutral-secondary);
}

.ribbon-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 12px;
}

.warning-ribbon-card {
  background: var(--sui-color-surface-subtle);
  border: 1px solid var(--sui-color-outline-secondary);
  border-radius: var(--sui-roundness-normal);
  padding: 12px 16px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.warning-ribbon-card:hover {
  border-color: var(--sui-color-error);
  box-shadow: var(--sui-shadow-hover);
  transform: translateY(-1px);
}

/* =========================================================
   Main 2-Column Content Layout
   ========================================================= */
.content-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 28px;
  align-items: start;
}

.feed-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--sui-color-outline-secondary);
  margin-bottom: 18px;
}

.feed-title-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.feed-title-wrap h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--sui-color-neutral-primary);
}

.article-count-badge {
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--sui-color-key-tertiary);
  color: var(--sui-color-key-primary);
  padding: 2px 8px;
  border-radius: var(--sui-roundness-pill);
}

.feed-filter-tabs {
  display: flex;
  gap: 6px;
}

.tab-btn {
  background: var(--sui-color-surface);
  border: 1px solid var(--sui-color-outline-secondary);
  padding: 4px 12px;
  border-radius: var(--sui-roundness-normal);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--sui-color-neutral-secondary);
  cursor: pointer;
  transition: var(--transition-fast);
}

.tab-btn:hover {
  background: var(--sui-color-highlight-secondary);
  color: var(--sui-color-neutral-primary);
}

.tab-btn.active {
  background: var(--sui-color-key-primary);
  color: var(--sui-color-on-key-primary);
  border-color: var(--sui-color-key-primary);
}

.articles-feed {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* =========================================================
   News Card (sashimi UI Clean Horizontal Card)
   ========================================================= */
.news-card {
  background: var(--sui-color-surface);
  border: 1px solid var(--sui-color-outline-secondary);
  border-radius: var(--sui-roundness-normal);
  padding: 16px;
  transition: var(--transition-fast);
  cursor: pointer;
  display: flex;
  gap: 18px;
  align-items: stretch;
}

.news-card:hover {
  border-color: var(--sui-color-key-primary);
  box-shadow: var(--sui-shadow-hover);
  transform: translateY(-1px);
}

.news-card-thumb {
  width: 200px;
  min-width: 200px;
  height: 135px;
  border-radius: var(--sui-roundness-normal);
  overflow: hidden;
  position: relative;
  background: var(--sui-color-highlight-secondary);
  border: 1px solid var(--sui-color-outline-secondary);
}

.news-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.news-card:hover .news-card-thumb img {
  transform: scale(1.03);
}

.news-card-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.news-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.76rem;
  color: var(--sui-color-neutral-secondary);
  margin-bottom: 6px;
}

.news-card-title {
  font-size: 1.02rem;
  font-weight: 700;
  margin-bottom: 6px;
  line-height: 1.45;
  color: var(--sui-color-neutral-primary);
}

.news-card-summary {
  font-size: 0.84rem;
  color: var(--sui-color-neutral-secondary);
  line-height: 1.55;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@media (max-width: 768px) {
  .news-card {
    flex-direction: column;
    gap: 12px;
  }
  .news-card-thumb {
    width: 100%;
    min-width: 100%;
    height: 175px;
  }
}

.key-points-box {
  background: var(--sui-color-surface-subtle);
  border-left: 3px solid var(--sui-color-key-primary);
  border-radius: 0 var(--sui-roundness-normal) var(--sui-roundness-normal) 0;
  padding: 8px 12px;
  margin-bottom: 10px;
  font-size: 0.8rem;
}

.key-points-box ul {
  list-style: none;
}

.key-points-box li {
  position: relative;
  padding-left: 12px;
  margin-bottom: 4px;
  color: var(--sui-color-neutral-secondary);
}

.key-points-box li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--sui-color-key-primary);
  font-weight: bold;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* sashimi UI Chips */
.tag-pill {
  font-size: 0.72rem;
  font-weight: 500;
  background: var(--sui-color-highlight-secondary);
  color: var(--sui-color-neutral-secondary);
  border: 1px solid var(--sui-color-outline-secondary);
  padding: 2px 8px;
  border-radius: var(--sui-roundness-pill);
}

/* =========================================================
   Pagination (sashimi UI button group style)
   ========================================================= */
.pagination-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--sui-color-outline-secondary);
  flex-wrap: wrap;
}

.page-btn {
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  border: 1px solid var(--sui-color-outline-secondary);
  background: var(--sui-color-surface);
  color: var(--sui-color-neutral-primary);
  border-radius: var(--sui-roundness-normal);
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.page-btn:hover:not(:disabled) {
  background: var(--sui-color-highlight-secondary);
  border-color: var(--sui-color-key-primary);
  color: var(--sui-color-key-primary);
}

.page-btn.active {
  background: var(--sui-color-key-primary);
  color: var(--sui-color-on-key-primary);
  border-color: var(--sui-color-key-primary);
}

.page-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.page-ellipsis {
  padding: 0 6px;
  color: var(--sui-color-neutral-tertiary);
  font-weight: 600;
}

/* =========================================================
   Sidebar Widgets (sashimi UI Card Style)
   ========================================================= */
.site-sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sidebar-card {
  background: var(--sui-color-surface);
  border: 1px solid var(--sui-color-outline-secondary);
  border-radius: var(--sui-roundness-strong);
  padding: 18px;
}

.gmp-academy-card {
  border-top: 3px solid var(--accent-gmp);
}

.card-header-badge {
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--accent-gmp);
  letter-spacing: 0.6px;
  margin-bottom: 4px;
}

.gmp-series-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 12px;
}

.gmp-item {
  padding: 9px 12px;
  background: var(--sui-color-surface-subtle);
  border: 1px solid var(--sui-color-outline-secondary);
  border-radius: var(--sui-roundness-normal);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--sui-color-neutral-primary);
}

.gmp-item:hover {
  background: var(--accent-gmp-bg);
  border-color: var(--accent-gmp);
  color: var(--accent-gmp);
}

.source-list {
  list-style: none;
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--sui-color-neutral-secondary);
}

.source-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--sui-roundness-normal);
  min-width: 48px;
  text-align: center;
  margin-right: 6px;
}

.source-tag.fda { background: var(--alert-red-bg); color: var(--alert-red); }
.source-tag.pmda { background: var(--accent-pmda-bg); color: var(--accent-pmda); }
.source-tag.mhlw { background: #dbeafe; color: #1e40af; }
.source-tag.ema { background: #fef3c7; color: #b45309; }
.source-tag.pics { background: var(--accent-gmp-bg); color: var(--accent-gmp); }
.source-tag.who { background: #ccfbf1; color: #0f766e; }
.source-tag.pr { background: var(--accent-pr-bg); color: var(--accent-pr); }

/* =========================================================
   Amazon Affiliate Widget (sashimi UI style)
   ========================================================= */
.amazon-affiliate-card {
  border-top: 3px solid #d97706;
}

.amazon-book-item {
  display: flex;
  gap: 12px;
  background: var(--sui-color-surface-subtle);
  padding: 12px;
  border-radius: var(--sui-roundness-normal);
  margin-top: 10px;
  border: 1px solid var(--sui-color-outline-secondary);
  transition: var(--transition-fast);
}

.amazon-book-item:hover {
  border-color: #d97706;
  box-shadow: var(--sui-shadow-hover);
  transform: translateY(-1px);
}

.book-icon {
  width: 36px;
  height: 48px;
  background: #fef3c7;
  color: #b45309;
  border-radius: var(--sui-roundness-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.book-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}

.book-title {
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--sui-color-neutral-primary);
}

.book-sub {
  font-size: 0.72rem;
  color: var(--sui-color-neutral-secondary);
  margin-bottom: 6px;
}

.amazon-buy-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #ff9900;
  color: #111;
  font-size: 0.74rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--sui-roundness-pill);
  align-self: flex-start;
  transition: var(--transition-fast);
  text-decoration: none;
}

.amazon-buy-btn:hover {
  background: #e68a00;
  box-shadow: 0 2px 6px rgba(255, 153, 0, 0.4);
}

.affiliate-disclosure {
  display: block;
  font-size: 0.65rem;
  color: var(--sui-color-neutral-tertiary);
  margin-top: 10px;
  text-align: right;
}

/* =========================================================
   AdSense Container
   ========================================================= */
.adsense-bottom-container {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid var(--sui-color-outline-secondary);
  text-align: center;
}

.adsense-label {
  font-size: 0.7rem;
  color: var(--sui-color-neutral-tertiary);
  letter-spacing: 0.5px;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.adsense-slot-box {
  background: var(--sui-color-surface-subtle);
  border: 1px dashed var(--sui-color-outline-primary);
  border-radius: var(--sui-roundness-normal);
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.ad-placeholder-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--sui-color-neutral-secondary);
  font-size: 0.85rem;
  font-weight: 600;
}

.ad-placeholder-content i {
  font-size: 1.5rem;
  color: var(--sui-color-neutral-tertiary);
}

.ad-placeholder-content small {
  font-size: 0.72rem;
  color: var(--sui-color-neutral-tertiary);
  font-weight: normal;
}

.telegram-promo-card {
  background: var(--sui-color-surface);
  border: 1px solid var(--sui-color-outline-secondary);
  border-top: 3px solid var(--telegram-blue);
  text-align: center;
}

.telegram-icon-bubble {
  width: 44px;
  height: 44px;
  background: var(--telegram-blue);
  color: #fff;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 10px;
}

.btn-telegram-full {
  width: 100%;
  background: var(--telegram-blue);
  color: #fff;
  margin-top: 12px;
  justify-content: center;
}
.btn-telegram-full:hover {
  background: var(--telegram-hover);
}

/* =========================================================
   Modal / Dialog (sashimi UI Dialog Standard)
   ========================================================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--sui-color-scrim);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-card {
  background: var(--sui-color-surface);
  border: 1px solid var(--sui-color-outline-primary);
  border-radius: var(--sui-roundness-strong);
  max-width: 780px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--sui-shadow-modal);
  padding: 30px;
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--sui-color-highlight-secondary);
  border: 1px solid var(--sui-color-outline-secondary);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sui-color-neutral-secondary);
  transition: var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--sui-color-highlight-primary);
  color: var(--sui-color-neutral-primary);
}

.modal-meta-row {
  display: flex;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--sui-color-neutral-secondary);
  margin-bottom: 10px;
}

.modal-title {
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.4;
  margin-bottom: 16px;
  color: var(--sui-color-neutral-primary);
}

.modal-section {
  margin-top: 18px;
}

.modal-section h4 {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--sui-color-key-primary);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.lessons-box {
  background: var(--accent-gmp-bg);
  border-left: 4px solid var(--accent-gmp);
  padding: 12px 16px;
  border-radius: 0 var(--sui-roundness-normal) var(--sui-roundness-normal) 0;
  font-size: 0.88rem;
  color: var(--sui-color-neutral-primary);
  line-height: 1.6;
}

/* Telegram steps */
.telegram-modal-card {
  max-width: 480px;
  text-align: center;
}
.tg-modal-icon {
  font-size: 2.8rem;
  color: var(--telegram-blue);
  margin-bottom: 10px;
}
.tg-steps {
  text-align: left;
  margin: 18px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.tg-step {
  display: flex;
  gap: 10px;
  font-size: 0.86rem;
}
.step-num {
  background: var(--telegram-blue);
  color: #fff;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 0.72rem;
  flex-shrink: 0;
}
.full-width {
  width: 100%;
}

/* =========================================================
   Footer (sashimi UI style)
   ========================================================= */
.site-footer {
  background: var(--sui-color-surface);
  border-top: 1px solid var(--sui-color-outline-secondary);
  padding: 36px 24px;
  margin-top: 48px;
}

.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-note {
  font-size: 0.78rem;
  color: var(--sui-color-neutral-secondary);
  line-height: 1.6;
}

.copyright {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--sui-color-neutral-tertiary);
}

.footer-legal-links {
  display: flex;
  gap: 20px;
  font-size: 0.82rem;
  flex-wrap: wrap;
  border-top: 1px solid var(--sui-color-outline-secondary);
  border-bottom: 1px solid var(--sui-color-outline-secondary);
  padding: 12px 0;
}

.footer-legal-links a {
  color: var(--sui-color-key-primary);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.alert-ribbon-spacing {
  margin-top: 28px;
  margin-bottom: 20px;
}

.amazon-badge-color {
  color: #d97706;
}

.is-hidden {
  display: none !important;
}

/* =========================================================
   Responsive Design & Mobile Optimization (Answers News Standard)
   ========================================================= */

/* Tablet & Medium Screens (769px - 1024px) */
@media (max-width: 1024px) {
  .main-container {
    padding: 20px 16px;
  }
  .showcase-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .content-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .site-sidebar {
    width: 100%;
  }
  .news-card-thumb {
    width: 180px;
    min-width: 180px;
    height: 120px;
  }
}

/* Smartphones & Tablets (Portrait) (<= 768px) */
@media (max-width: 768px) {
  .ticker-bar {
    padding: 6px 14px;
    font-size: 0.76rem;
    gap: 8px;
  }
  .ticker-label {
    font-size: 0.68rem;
    padding: 2px 8px;
  }

  .site-header {
    top: 0;
  }
  .header-inner {
    padding: 10px 14px;
    flex-wrap: wrap;
    gap: 10px;
  }
  .brand-group {
    flex: 1;
  }
  .logo-title {
    font-size: 1.25rem;
  }
  .logo-subtitle {
    font-size: 0.55rem;
    letter-spacing: 0.3px;
  }
  .logo-icon {
    width: 34px;
    height: 34px;
    font-size: 1rem;
  }

  .header-actions {
    display: flex;
    gap: 8px;
  }
  .header-actions .btn {
    padding: 6px 12px;
    font-size: 0.78rem;
  }

  .search-container {
    width: 100%;
    order: 3;
    margin-top: 2px;
  }
  .search-container input {
    height: 38px;
    font-size: 0.85rem;
    padding-left: 36px;
  }
  .search-icon {
    font-size: 0.85rem;
    left: 12px;
  }

  /* Smooth Touch Nav */
  .category-nav .nav-scroll {
    padding: 8px 14px;
    gap: 6px;
    -webkit-overflow-scrolling: touch;
  }
  .nav-item {
    padding: 6px 12px;
    font-size: 0.78rem;
    min-height: 32px;
  }

  /* Headline Showcase (Answers News Compact Mobile) */
  .top-news-showcase {
    padding: 16px 14px;
    margin-bottom: 20px;
    border-radius: var(--sui-roundness-lg);
  }
  .showcase-title-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .showcase-title {
    font-size: 1.15rem;
  }
  .showcase-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .showcase-box {
    padding: 12px 12px;
  }
  .showcase-item {
    padding: 10px 0;
  }
  .showcase-item-title {
    font-size: 0.90rem;
    line-height: 1.45;
  }

  /* News Card Mobile (Answers News Style: Compact Horizontal Card) */
  .feed-header {
    margin-bottom: 12px;
  }
  .feed-title-wrap h3 {
    font-size: 1.08rem;
  }
  .tab-btn {
    padding: 4px 10px;
    font-size: 0.76rem;
  }

  .news-card {
    padding: 12px;
    gap: 12px;
    border-radius: var(--sui-roundness-normal);
  }
  .news-card-thumb {
    width: 110px;
    min-width: 110px;
    height: 82px;
    border-radius: var(--sui-roundness-sm);
  }
  .news-card-content {
    justify-content: flex-start;
    gap: 4px;
  }
  .news-card-header {
    font-size: 0.72rem;
    margin-bottom: 2px;
    gap: 6px;
  }
  .news-card-title {
    font-size: 0.94rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .news-card-summary {
    display: none; /* Hide excerpt on compact mobile for high density like Answers News */
  }
  .news-card-footer {
    padding-top: 2px;
  }
  .tag-pill {
    font-size: 0.68rem;
    padding: 1px 6px;
  }

  /* Warning Letters Ribbon */
  .alert-ribbon-section {
    padding: 16px 14px;
    border-radius: var(--sui-roundness-lg);
  }
  .ribbon-heading {
    font-size: 1.02rem;
  }
  .ribbon-sub {
    font-size: 0.76rem;
  }
  .ribbon-cards {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .warning-ribbon-card {
    padding: 12px 10px;
  }

  /* Detail Modal Mobile Optimization */
  .modal-overlay {
    padding: 8px;
  }
  .modal-card {
    max-width: 100%;
    width: 100%;
    max-height: 92vh;
    padding: 18px 14px;
    border-radius: var(--sui-roundness-lg);
  }
  .modal-close-btn {
    top: 10px;
    right: 10px;
    width: 36px;
    height: 36px;
    font-size: 1.1rem;
  }
  .modal-title {
    font-size: 1.18rem;
    line-height: 1.4;
    margin-bottom: 10px;
  }

  /* Footer */
  .site-footer {
    padding: 28px 14px;
    margin-top: 36px;
  }
  .footer-legal-links {
    flex-direction: column;
    gap: 10px;
  }
}

/* Ultra Small Smartphone (iPhone SE / 375px) */
@media (max-width: 480px) {
  .logo-title {
    font-size: 1.15rem;
  }
  .logo-subtitle {
    display: none;
  }
  .news-card-thumb {
    width: 95px;
    min-width: 95px;
    height: 72px;
  }
  .news-card-title {
    font-size: 0.88rem;
  }
  .modal-card {
    padding: 14px 12px;
  }
}