/* ==========================================================================
   Global News Flyer & Media Reader - Cloned High-Aesthetic Glassmorphism UI
   Zero dependencies, responsive, rich dark mode with neon accents
   ========================================================================== */

:root {
  --nws-bg-main: #070b14;
  --nws-bg-overlay: rgba(7, 11, 20, 0.92);
  --nws-glass-bg: rgba(15, 23, 42, 0.85);
  --nws-glass-card: rgba(24, 34, 58, 0.70);
  --nws-glass-border: rgba(255, 255, 255, 0.12);
  --nws-glass-border-glow: rgba(56, 189, 248, 0.45);
  --nws-text-main: #f8fafc;
  --nws-text-muted: #94a3b8;
  --nws-text-subtle: #64748b;
  --nws-accent: #0ea5e9;
  --nws-accent-hover: #38bdf8;
  --nws-accent-glow: rgba(14, 165, 233, 0.4);
  --nws-emerald: #10b981;
  --nws-emerald-glow: rgba(16, 185, 129, 0.35);
  --nws-amber: #f59e0b;
  --nws-purple: #a855f7;
  --nws-rose: #f43f5e;
  --nws-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 35px rgba(14, 165, 233, 0.15);
  --nws-radius-lg: 16px;
  --nws-radius-md: 10px;
  --nws-radius-sm: 6px;
  --nws-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --nws-transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--nws-font);
  background: var(--nws-bg-main);
  color: var(--nws-text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  line-height: 1.5;
}

/* Master Top Navigation Bar */
.nws-topbar {
  background: rgba(15, 23, 42, 0.95);
  border-bottom: 1px solid var(--nws-glass-border);
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  gap: 16px;
  flex-wrap: wrap;
}

.nws-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nws-brand-icon {
  background: linear-gradient(135deg, #0284c7, #2563eb);
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  box-shadow: 0 0 16px var(--nws-accent-glow);
}

.nws-brand-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nws-brand-subtitle {
  font-size: 0.78rem;
  color: var(--nws-text-muted);
}

/* Global Controls & Mode Switcher */
.nws-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.nws-view-mode-pill {
  display: inline-flex;
  align-items: center;
  background: rgba(30, 41, 59, 0.8);
  border: 1px solid var(--nws-glass-border);
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
}

.nws-mode-btn {
  background: transparent;
  border: none;
  color: var(--nws-text-muted);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 999px;
  cursor: pointer;
  transition: var(--nws-transition);
}

.nws-mode-btn.active {
  background: linear-gradient(135deg, #0ea5e9, #2563eb);
  color: #fff;
  box-shadow: 0 0 10px var(--nws-accent-glow);
}

.nws-btn-autoplay {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.80rem;
  font-weight: 700;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--nws-transition);
}

.nws-btn-autoplay.playing {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
  border-color: rgba(16, 185, 129, 0.4);
  box-shadow: 0 0 14px var(--nws-emerald-glow);
}

.nws-btn-autoplay.paused {
  background: rgba(245, 158, 11, 0.2);
  color: #fbbf24;
  border-color: rgba(245, 158, 11, 0.4);
}

.nws-select-interval {
  background: rgba(30, 41, 59, 0.8);
  border: 1px solid var(--nws-glass-border);
  color: var(--nws-text-main);
  padding: 6px 10px;
  border-radius: var(--nws-radius-sm);
  font-size: 0.80rem;
  font-weight: 600;
  cursor: pointer;
  outline: none;
}

.nws-btn-download {
  background: linear-gradient(135deg, #10b981, #059669);
  color: #fff;
  border: none;
  padding: 6px 12px;
  border-radius: var(--nws-radius-sm);
  font-size: 0.80rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  box-shadow: 0 0 12px var(--nws-emerald-glow);
  transition: var(--nws-transition);
}

.nws-btn-download:hover {
  background: linear-gradient(135deg, #34d399, #10b981);
  transform: translateY(-1px);
}

.nws-btn-icon {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--nws-glass-border);
  color: var(--nws-text-main);
  width: 32px;
  height: 32px;
  border-radius: var(--nws-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--nws-transition);
  font-size: 14px;
}

.nws-btn-icon:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: var(--nws-accent);
}

/* Scope & Hierarchy Banner */
.nws-scope-indicator-bar {
  background: linear-gradient(90deg, rgba(14, 165, 233, 0.12), rgba(168, 85, 247, 0.12));
  border-bottom: 1px solid rgba(56, 189, 248, 0.2);
  padding: 8px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.82rem;
}

.nws-scope-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(14, 165, 233, 0.2);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.4);
  padding: 3px 10px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 0.76rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

/* Dynamic Cascading Filter Bar */
.nws-filter-bar {
  background: rgba(15, 23, 42, 0.7);
  border-bottom: 1px solid var(--nws-glass-border);
  padding: 10px 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  z-index: 90;
}

.nws-filter-group {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid var(--nws-glass-border);
  border-radius: var(--nws-radius-sm);
  padding: 4px 10px;
}

.nws-filter-label {
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--nws-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 4px;
}

.nws-filter-select,
.nws-filter-input {
  background: transparent;
  border: none;
  color: var(--nws-text-main);
  font-size: 0.82rem;
  font-weight: 600;
  outline: none;
  cursor: pointer;
}

.nws-filter-select option {
  background: #0f172a;
  color: #fff;
}

.nws-filter-input {
  cursor: text;
  width: 130px;
}

.nws-btn-fetch {
  background: linear-gradient(135deg, #0ea5e9, #2563eb);
  color: #fff;
  border: none;
  border-radius: var(--nws-radius-sm);
  padding: 7px 16px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 0 14px var(--nws-accent-glow);
  transition: var(--nws-transition);
}

.nws-btn-fetch:hover {
  background: linear-gradient(135deg, #38bdf8, #0ea5e9);
  transform: translateY(-1px);
}

/* Category Navigation Tabs Bar */
.nws-topics-nav {
  display: flex;
  gap: 6px;
  padding: 8px 24px;
  background: rgba(10, 16, 30, 0.95);
  border-bottom: 1px solid var(--nws-glass-border);
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--nws-glass-border) transparent;
}

.nws-topic-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid var(--nws-glass-border);
  border-radius: 999px;
  color: var(--nws-text-muted);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--nws-transition);
}

.nws-topic-pill:hover {
  background: rgba(56, 189, 248, 0.15);
  color: #fff;
  border-color: rgba(56, 189, 248, 0.4);
}

.nws-topic-pill.active {
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.3), rgba(37, 99, 235, 0.3));
  border-color: var(--nws-accent);
  color: #fff;
  box-shadow: 0 0 10px var(--nws-accent-glow);
}

/* Main Flyer Content Grid (Flyer View) */
.nws-main-stage {
  flex: 1;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  padding: 20px 24px;
  gap: 20px;
  max-width: 1600px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

/* Left Media Viewer Card */
.nws-media-container {
  background: var(--nws-glass-card);
  border: 1px solid var(--nws-glass-border);
  border-radius: var(--nws-radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: var(--nws-shadow);
  backdrop-filter: blur(12px);
  min-height: 520px;
}

.nws-media-display {
  flex: 1;
  position: relative;
  background: #020617;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.nws-media-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.nws-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid var(--nws-glass-border);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  cursor: pointer;
  z-index: 10;
  backdrop-filter: blur(8px);
  transition: var(--nws-transition);
  opacity: 0.85;
}

.nws-nav-btn:hover {
  background: rgba(14, 165, 233, 0.9);
  box-shadow: 0 0 20px var(--nws-accent-glow);
  opacity: 1;
  transform: translateY(-50%) scale(1.08);
}

.nws-nav-btn.prev { left: 16px; }
.nws-nav-btn.next { right: 16px; }

.nws-media-footer {
  padding: 12px 20px;
  background: rgba(15, 23, 42, 0.95);
  border-top: 1px solid var(--nws-glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.nws-dots-bar {
  display: flex;
  gap: 4px;
  align-items: center;
  flex-wrap: wrap;
  max-width: 60%;
}

.nws-dot {
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
  transition: all 0.25s ease;
  cursor: pointer;
  width: 6px;
}

.nws-dot.active {
  width: 24px;
  background: var(--nws-accent);
  box-shadow: 0 0 10px var(--nws-accent-glow);
}

.nws-timeline-progress {
  position: absolute;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, #0ea5e9, #38bdf8);
  width: 0%;
  z-index: 20;
}

/* Right Narrative News Content Card */
.nws-narrative-container {
  background: var(--nws-glass-card);
  border: 1px solid var(--nws-glass-border);
  border-radius: var(--nws-radius-lg);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: var(--nws-shadow);
  backdrop-filter: blur(12px);
  overflow-y: auto;
  max-height: calc(100vh - 210px);
}

/* Compact User Interactive Action Toolbar */
.nws-action-toolbar {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(10, 16, 30, 0.85);
  border: 1px solid var(--nws-glass-border);
  border-radius: var(--nws-radius-md);
  padding: 6px 10px;
  flex-wrap: wrap;
}

.nws-action-btn {
  background: rgba(30, 41, 59, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--nws-text-muted);
  padding: 4px 9px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.2s ease;
}

.nws-action-btn:hover {
  background: rgba(56, 189, 248, 0.2);
  color: #fff;
  border-color: var(--nws-accent);
}

.nws-action-btn.active-read {
  background: rgba(16, 185, 129, 0.25);
  color: #34d399;
  border-color: #10b981;
}

.nws-action-btn.active-star {
  background: rgba(245, 158, 11, 0.25);
  color: #fbbf24;
  border-color: #f59e0b;
}

.nws-action-btn.active-follow {
  background: rgba(168, 85, 247, 0.25);
  color: #c084fc;
  border-color: #a855f7;
}

/* Article Headline */
.nws-article-title {
  font-size: 1.40rem;
  font-weight: 800;
  line-height: 1.35;
  color: #fff;
  letter-spacing: -0.02em;
}

/* Audio Read-Aloud Narration Bar */
.nws-tts-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid var(--nws-glass-border);
  border-radius: var(--nws-radius-md);
  padding: 8px 12px;
}

.nws-tts-btn {
  background: linear-gradient(135deg, #0ea5e9, #0284c7);
  color: white;
  border: none;
  padding: 5px 12px;
  border-radius: var(--nws-radius-sm);
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
}

/* AI Summary Highlight Box */
.nws-summary-card {
  background: rgba(14, 165, 233, 0.08);
  border-left: 3px solid var(--nws-accent);
  padding: 10px 14px;
  border-radius: 0 var(--nws-radius-sm) var(--nws-radius-sm) 0;
  font-size: 0.88rem;
  color: #e2e8f0;
  line-height: 1.5;
}

/* Full Article Body Text */
.nws-article-body {
  font-size: 0.92rem;
  line-height: 1.65;
  color: #cbd5e1;
  white-space: pre-line;
}

/* ==========================================================================
   2. 📱 News Shorts (Thumbnail Grid View)
   ========================================================================== */
.nws-shorts-grid-stage {
  max-width: 1600px;
  margin: 0 auto;
  padding: 20px 24px;
  width: 100%;
  box-sizing: border-box;
}

.nws-shorts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.nws-short-card {
  background: var(--nws-glass-card);
  border: 1px solid var(--nws-glass-border);
  border-radius: var(--nws-radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
  cursor: pointer;
  position: relative;
}

.nws-short-card:hover {
  transform: translateY(-3px);
  border-color: var(--nws-accent);
  box-shadow: 0 10px 25px rgba(0,0,0,0.5), 0 0 15px var(--nws-accent-glow);
}

.nws-short-card.read-card {
  opacity: 0.75;
}

.nws-short-card.starred-card {
  border-color: #f59e0b;
}

.nws-short-img-wrap {
  position: relative;
  height: 160px;
  overflow: hidden;
  background: #020617;
}

.nws-short-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.nws-short-card:hover .nws-short-img {
  transform: scale(1.05);
}

.nws-short-body {
  padding: 12px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex: 1;
  gap: 8px;
}

.nws-short-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.nws-short-snippet {
  font-size: 0.78rem;
  color: var(--nws-text-muted);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.nws-short-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--nws-text-subtle);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 8px;
}

/* Modal Lightbox for Author Reply & Download Options */
.nws-custom-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(5, 9, 18, 0.85);
  backdrop-filter: blur(12px);
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.nws-custom-modal-card {
  background: #0f172a;
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: var(--nws-radius-lg);
  max-width: 580px;
  width: 100%;
  padding: 22px;
  box-shadow: var(--nws-shadow);
  color: #fff;
}

/* Responsive */
@media (max-width: 1024px) {
  .nws-main-stage {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .nws-media-container {
    min-height: 380px;
  }
}