/* TPA News — Techmeme-inspired, TPA branded */
/* Fonts: Playfair Display (logo), DM Sans (body) */

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

:root {
  --dark: #002117;
  --dark-light: #003325;
  --dark-lighter: #004433;
  --gold: #c5a059;
  --gold-hover: #d4b06a;
  --gold-muted: #a8884a;
  --cream: #f5f0e8;
  --cream-dark: #ebe4d8;
  --white: #ffffff;
  --text-on-dark: #ffffff;
  --text-on-cream: #002117;
  --text-muted-dark: rgba(255,255,255,0.6);
  --text-muted-cream: #5a6e64;
  --border-dark: rgba(255,255,255,0.1);
  --border-cream: #d9d0c3;
}

body {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  color: var(--text-on-cream);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--gold);
  text-decoration: none;
}
a:hover {
  color: var(--gold-hover);
  text-decoration: underline;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ============ HEADER ============ */
.site-header {
  background: var(--dark);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 60px;
}

.logo a {
  color: var(--text-on-dark);
  text-decoration: none;
}
.logo a:hover {
  text-decoration: none;
}

.logo h1 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.3px;
  line-height: 1.2;
  color: var(--text-on-dark);
}

.logo-news {
  color: var(--gold);
}

.tagline {
  font-size: 11px;
  color: var(--text-muted-dark);
  font-weight: 400;
  margin-top: 0;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* Desktop nav */
.header-nav {
  display: flex;
  gap: 20px;
  font-size: 13px;
  font-weight: 500;
}

.header-nav a {
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}

.header-nav a:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
  text-decoration: none;
}

/* Hamburger */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-on-dark);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav overlay */
.mobile-nav {
  display: none;
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  background: var(--dark);
  border-top: 1px solid var(--border-dark);
  padding: 16px 20px 24px;
  z-index: 99;
  flex-direction: column;
  gap: 0;
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav a {
  color: rgba(255,255,255,0.85);
  font-size: 15px;
  font-weight: 500;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-dark);
  text-decoration: none;
  font-family: 'DM Sans', sans-serif;
}

.mobile-nav a:last-child {
  border-bottom: none;
}

.mobile-nav a:hover {
  color: var(--gold);
  text-decoration: none;
}

/* ============ HERO BAR ============ */
.hero-bar {
  background: var(--dark-light);
  padding: 14px 0;
  border-bottom: 2px solid var(--gold);
}

.hero-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.hero-date {
  font-size: 13px;
  color: var(--text-muted-dark);
  font-weight: 500;
}

.hero-badge {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--gold);
}

/* ============ LAYOUT ============ */
.layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 32px;
  margin-top: 24px;
  margin-bottom: 48px;
}

.main-col {
  min-width: 0;
}

/* ============ SECTIONS ============ */
.section {
  margin-bottom: 32px;
}

.section-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold);
  border-bottom: 1px solid var(--border-cream);
  padding-bottom: 6px;
  margin-bottom: 16px;
}

/* ============ STORIES ============ */
.story {
  padding: 16px 0;
  border-bottom: 1px solid var(--border-cream);
}

.story:last-child {
  border-bottom: none;
}

.featured-story {
  background: var(--white);
  border: 1px solid var(--border-cream);
  border-left: 3px solid var(--gold);
  border-radius: 4px;
  padding: 16px 16px 16px 18px;
  margin-bottom: 12px;
}

.story-category {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--gold-muted);
  margin-bottom: 4px;
}

.story-title {
  font-size: 19px;
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: 6px;
}

.story-title a {
  color: var(--dark);
}
.story-title a:hover {
  color: var(--gold);
}
.story-title a:visited {
  color: #3a5a4a;
}

.story-summary {
  font-size: 15px;
  color: var(--text-muted-cream);
  line-height: 1.55;
  margin-bottom: 8px;
}

.story-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--text-muted-cream);
  flex-wrap: wrap;
}

.story-source {
  font-weight: 600;
  color: var(--dark);
}

.story-via {
  color: #aaa;
  font-size: 11px;
}
.story-via a {
  color: #aaa;
}
.story-via a:hover {
  color: var(--gold);
}

.story-time {
  color: var(--text-muted-cream);
}

/* ============ SHARE BUTTON & POPOVER ============ */
.share-wrapper {
  position: relative;
  margin-left: auto;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: 1px solid var(--border-cream);
  border-radius: 4px;
  padding: 3px 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted-cream);
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
  white-space: nowrap;
}

.share-btn:hover {
  color: var(--gold);
  border-color: var(--gold);
}

.share-btn svg {
  flex-shrink: 0;
}

.share-popover {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  background: var(--white);
  border: 1px solid var(--border-cream);
  border-radius: 8px;
  padding: 12px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
  z-index: 50;
  min-width: 200px;
}

.share-popover.open {
  display: block;
}

/* Shareon overrides — match site theme */
.share-popover .shareon {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}

.share-popover .shareon > a,
.share-popover .shareon > button {
  border-radius: 6px !important;
  width: 36px !important;
  height: 36px !important;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  opacity: 0.85;
  transition: opacity 0.15s, transform 0.15s;
}

.share-popover .shareon > a:hover,
.share-popover .shareon > button:hover {
  opacity: 1;
  transform: scale(1.08);
}

.share-copy-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  padding: 8px 10px;
  background: var(--cream);
  border: 1px solid var(--border-cream);
  border-radius: 6px;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-on-cream);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.share-copy-btn:hover {
  background: var(--cream-dark);
  color: var(--gold);
}

.share-copy-btn.copied {
  color: #2e7d32;
  background: rgba(46,125,50,0.08);
  border-color: rgba(46,125,50,0.2);
}

/* ============ SIDEBAR ============ */
.sidebar-section {
  background: var(--white);
  border: 1px solid var(--border-cream);
  border-radius: 4px;
  padding: 16px;
  margin-bottom: 20px;
}

.sidebar-section .section-title {
  margin-top: 0;
}

.sidebar-item {
  padding: 10px 0;
  border-bottom: 1px solid rgba(0,0,0,0.05);
}
.sidebar-item:last-child {
  border-bottom: none;
}

.sidebar-item h4 {
  font-size: 15px;
  font-weight: 500;
  line-height: 1.35;
  margin-bottom: 4px;
}

.sidebar-item h4 a {
  color: var(--dark);
}
.sidebar-item h4 a:hover {
  color: var(--gold);
}

.sidebar-item .story-meta {
  font-size: 11px;
}

/* Source Stats */
.source-stats {
  margin-bottom: 8px;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px solid rgba(0,0,0,0.05);
  font-size: 13px;
}
.stat-row:last-child {
  border-bottom: none;
}

.stat-category {
  color: var(--text-muted-cream);
}

.stat-count {
  font-weight: 600;
  color: var(--dark);
  background: var(--cream);
  padding: 1px 8px;
  border-radius: 10px;
  font-size: 12px;
}

.sidebar-note {
  font-size: 11px;
  color: var(--text-muted-cream);
  text-align: center;
  margin-top: 4px;
}

/* ============ NEWSLETTER ============ */
.newsletter-section {
  background: var(--dark);
  border-color: var(--dark);
}

.newsletter-section .section-title {
  color: var(--gold);
  border-bottom-color: var(--border-dark);
}

.newsletter-desc {
  font-size: 13px;
  color: var(--text-muted-dark);
  margin-bottom: 12px;
  line-height: 1.5;
}

.newsletter-form {
  display: flex;
  gap: 8px;
}

.newsletter-input {
  flex: 1;
  padding: 10px 12px;
  border: 1px solid var(--border-dark);
  border-radius: 4px;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  outline: none;
  background: rgba(255,255,255,0.08);
  color: var(--text-on-dark);
  transition: border-color 0.15s;
}

.newsletter-input::placeholder {
  color: rgba(255,255,255,0.35);
}

.newsletter-input:focus {
  border-color: var(--gold);
}

.newsletter-btn {
  padding: 10px 20px;
  background: var(--gold);
  color: var(--dark);
  border: none;
  border-radius: 4px;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s;
}

.newsletter-btn:hover {
  background: var(--gold-hover);
}

.subscribe-msg {
  margin-top: 8px;
  font-size: 13px;
  padding: 6px 10px;
  border-radius: 4px;
}
.subscribe-msg.success {
  color: #a8e6cf;
  background: rgba(168,230,207,0.1);
}
.subscribe-msg.error {
  color: #ff8a80;
  background: rgba(255,138,128,0.1);
}

/* ============ NEWSLETTER HIGHLIGHT (sidebar top) ============ */
.newsletter-highlight {
  background: linear-gradient(135deg, var(--dark) 0%, #1a2a10 100%) !important;
  border: 2px solid var(--gold) !important;
  border-radius: 8px;
  padding: 20px !important;
  margin-bottom: 20px;
}

.newsletter-highlight .newsletter-form {
  flex-direction: column;
}

.newsletter-highlight .newsletter-btn {
  width: 100%;
}

.section-title-gold {
  color: var(--gold) !important;
  border-bottom-color: var(--gold) !important;
}

.newsletter-btn-gold {
  background: var(--gold) !important;
  color: var(--dark) !important;
  font-weight: 700 !important;
  font-size: 14px !important;
  padding: 12px 24px !important;
}

.newsletter-btn-gold:hover {
  background: var(--gold-hover) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(197, 160, 89, 0.3);
}

/* ============ NEWSLETTER BANNER (mid-page) ============ */
.newsletter-banner {
  background: linear-gradient(135deg, var(--dark) 0%, #1a2a10 100%);
  border: 2px solid var(--gold);
  border-radius: 8px;
  margin: 24px 0;
  overflow: hidden;
}

.newsletter-banner-inner {
  padding: 24px 28px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.newsletter-banner-text {
  flex: 1;
  min-width: 200px;
}

.newsletter-banner-text h3 {
  color: var(--gold);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}

.newsletter-banner-text p {
  color: rgba(255,255,255,0.7);
  font-size: 14px;
  margin: 0;
  line-height: 1.4;
}

.newsletter-banner-form {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.subscribe-msg-inline {
  width: 100%;
  font-size: 13px;
  padding: 6px 10px;
  border-radius: 4px;
}
.subscribe-msg-inline.success {
  color: #a8e6cf;
  background: rgba(168,230,207,0.1);
}
.subscribe-msg-inline.error {
  color: #ff8a80;
  background: rgba(255,138,128,0.1);
}

@media (max-width: 600px) {
  .newsletter-banner-inner {
    flex-direction: column;
    padding: 20px;
  }
  .newsletter-banner-form {
    width: 100%;
    flex-direction: column;
  }
}

/* ============ TRACKED SOURCES EXPAND/COLLAPSE ============ */
.source-hidden {
  display: none;
}

.sources-expand-btn {
  display: block;
  width: 100%;
  padding: 8px 0;
  margin-top: 4px;
  background: none;
  border: 1px solid var(--border-cream);
  border-radius: 4px;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--gold);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.sources-expand-btn:hover {
  background: var(--cream-dark);
  color: var(--gold-hover);
}

/* ============ STICKY SIDEBAR CTA ============ */
.sidebar-sticky {
  position: sticky;
  top: 76px; /* header height (60px) + some padding */
}

/* ============ FOOTER ============ */
.site-footer {
  background: var(--dark);
  border-top: 2px solid var(--gold);
  padding: 28px 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.footer-brand strong {
  font-size: 14px;
  color: var(--text-on-dark);
}

.footer-brand p {
  font-size: 12px;
  color: var(--text-muted-dark);
  margin-top: 2px;
}

.footer-brand p a {
  color: var(--gold);
}

.footer-links {
  display: flex;
  gap: 20px;
  font-size: 13px;
}

.footer-links a {
  color: rgba(255,255,255,0.65);
}
.footer-links a:hover {
  color: var(--gold);
  text-decoration: none;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

@media (max-width: 768px) {
  .header-nav {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .header-inner {
    height: 56px;
  }

  .logo h1 {
    font-size: 17px;
  }

  .tagline {
    font-size: 10px;
  }

  .hero-bar-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .layout {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 16px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .footer-links {
    flex-wrap: wrap;
    gap: 12px;
  }

  .story-title {
    font-size: 17px;
  }

  .featured-story {
    padding: 14px;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .newsletter-btn {
    text-align: center;
  }

  .container {
    padding: 0 16px;
  }
}

@media (max-width: 480px) {
  .logo h1 {
    font-size: 15px;
  }

  .story-title {
    font-size: 16px;
  }

  .story-summary {
    font-size: 14px;
  }

  .sidebar-section {
    padding: 14px;
  }
}