:root {
  --bg-cream: #f9f6f0;
  --bg-surface: #ffffff;
  --bg-card-hover: #f3eee3;
  --border-color: #e5ded0;
  --border-focus: #dc2626;
  --text-main: #1c1917;
  --text-muted: #57534e;
  --accent-red: #dc2626;
  --accent-red-hover: #b91c1c;
  --accent-navy: #0f172a;
  --accent-amber: #d97706;
  --accent-green: #15803d;
  --accent-blue: #2563eb;
  --accent-sky: #0284c7;
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 12px rgba(28,25,23,0.08);
  --shadow-lg: 0 12px 28px rgba(28,25,23,0.14);
}

html {
  scroll-behavior: smooth;
}

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

body {
  background-color: var(--bg-cream);
  color: var(--text-main);
  font-family: var(--font-family);
  min-height: 100vh;
  line-height: 1.6;
  display: flex;
  flex-direction: column;
}

/* Header & Nav - Scrolls naturally with the page */
header {
  border-bottom: 2px solid #e7dfd1;
  background: rgba(249, 246, 240, 0.98);
  backdrop-filter: blur(10px);
  position: relative;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
}

.badge-live {
  background: #fee2e2;
  color: var(--accent-red);
  border: 1px solid #fca5a5;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.2s ease-in-out;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.badge-live:hover {
  background: var(--accent-red);
  color: #ffffff;
  border-color: var(--accent-red);
}

.logo-title {
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--accent-navy);
  letter-spacing: -0.5px;
}

/* Header Proof Badges */
.header-proof-badges {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.h-proof-chip {
  background: #ffffff;
  border: 1px solid var(--border-color);
  color: var(--accent-navy);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.28rem 0.7rem;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  box-shadow: var(--shadow-sm);
}

.h-proof-chip i {
  margin-right: 0.3rem;
}

/* Hero Section */
.hero {
  max-width: 1200px;
  margin: 1.25rem auto 1rem;
  padding: 1.75rem 1.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  box-shadow: var(--shadow-md);
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  background: var(--accent-red);
  border-radius: 16px 0 0 16px;
}

.hero h1 {
  font-size: 1.85rem;
  font-weight: 900;
  color: var(--accent-navy);
  margin-bottom: 0.6rem;
  line-height: 1.25;
}

.hero-subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 1050px;
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

/* Emotional Share Movement Banner */
.share-vault-banner {
  background: linear-gradient(135deg, #fff5f5 0%, #fff0f0 100%);
  border: 2px solid #fecaca;
  border-radius: 14px;
  padding: 1.35rem 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.share-vault-banner::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(220, 38, 38, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.share-heart-badge {
  background: #dc2626;
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 0.5rem;
}

.share-vault-banner h3 {
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--accent-navy);
  margin-bottom: 0.4rem;
  line-height: 1.35;
}

.share-vault-banner p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.share-action-buttons {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.btn-share-platform {
  border: none;
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 800;
  padding: 0.65rem 1.1rem;
  border-radius: 10px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s ease-in-out;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  min-height: 42px;
}

.btn-share-platform:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.18);
}

.btn-share-platform i {
  font-size: 1.1rem;
}

.btn-wa {
  background: #25d366;
}

.btn-wa:hover {
  background: #1da851;
}

.btn-ig {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.btn-ig:hover {
  opacity: 0.92;
}

.btn-tg {
  background: #0088cc;
}

.btn-tg:hover {
  background: #0077b5;
}

.btn-copy {
  background: var(--accent-navy);
}

.btn-copy:hover {
  background: #1e293b;
}

/* Main Direct Upload Box */
.main-upload-box {
  background: #fefcf9;
  border: 2px dashed #dc2626;
  border-radius: 14px;
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.upload-box-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.upload-box-header h2 {
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--accent-navy);
}

.form-grid-3 {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 0.8rem;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 0.8rem;
}

@media (max-width: 650px) {
  .form-grid-3, .form-grid-2 {
    grid-template-columns: 1fr;
  }
}

/* Controls Bar */
.controls-bar {
  max-width: 1200px;
  margin: 1.25rem auto 1rem;
  padding: 0 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.85rem;
}

.search-box {
  flex: 1;
  min-width: 240px;
  position: relative;
}

.search-box input {
  width: 100%;
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  color: var(--text-main);
  padding: 0.75rem 1rem 0.75rem 2.6rem;
  border-radius: 10px;
  font-size: 0.92rem;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s;
  min-height: 44px;
}

.search-box input:focus {
  outline: none;
  border-color: var(--accent-red);
}

.search-box i {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}

/* Select Control Groups (Sort By / Filter By) */
.select-control-group {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 0.35rem 0.75rem;
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
}

.select-control-group label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent-navy);
  white-space: nowrap;
}

.styled-select {
  background: transparent;
  border: none;
  color: var(--text-main);
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  outline: none;
  padding: 0.25rem;
}

/* Toast Notification */
.toast-notification {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--accent-navy);
  color: #ffffff;
  padding: 0.85rem 1.5rem;
  border-radius: 30px;
  font-size: 0.9rem;
  font-weight: 700;
  box-shadow: var(--shadow-lg);
  z-index: 2000;
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.27, 1.55);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.toast-notification.active {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* Main Grid */
main {
  flex: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
  width: 100%;
}

.evidence-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(480px, 1fr));
  gap: 1.5rem;
}

@media (max-width: 550px) {
  .evidence-grid {
    grid-template-columns: 1fr;
  }
}

/* Horizontal Card Layout */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: row;
  align-items: stretch;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  min-height: 220px;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: #d6cebf;
}

/* Media Frame */
.card-media-wrapper {
  position: relative;
  width: 160px;
  min-width: 160px;
  align-self: stretch;
  background: #090c10;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-media-wrapper img, .card-media-wrapper video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
}

/* Details Side */
.card-body {
  padding: 1.15rem 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}

.card-title-row {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.45rem;
}

.card-title {
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--accent-navy);
  line-height: 1.35;
  flex: 1;
}

/* Clean Blue Verified Tick */
.blue-tick-badge {
  color: #0284c7;
  font-size: 1.1rem;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  margin-top: 2px;
}

.card-meta {
  font-size: 0.78rem;
  color: var(--text-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 0.65rem;
  font-weight: 600;
}

.captured-by-line {
  font-size: 0.76rem;
  color: var(--accent-blue);
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.card-description {
  font-size: 0.86rem;
  color: #44403c;
  margin-bottom: 0.85rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.5;
}

.hash-badge {
  background: var(--bg-cream);
  border: 1px solid var(--border-color);
  padding: 0.4rem 0.65rem;
  border-radius: 6px;
  font-family: monospace;
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-bottom: 0.9rem;
  word-break: break-all;
}

.card-footer {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-color);
  flex-wrap: wrap;
}

/* Modern Pill Reaction Buttons */
.reactions-group {
  display: flex;
  gap: 0.45rem;
  align-items: center;
}

.btn-react-pill {
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  color: #475569;
  padding: 0.35rem 0.75rem;
  border-radius: 20px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  font-weight: 700;
  transition: all 0.2s ease-in-out;
}

.btn-react-pill:hover {
  background: #e2e8f0;
  color: var(--accent-navy);
  transform: translateY(-1px);
}

.btn-react-pill.like-btn:hover {
  background: #dbeafe;
  color: #1d4ed8;
  border-color: #93c5fd;
}

.btn-react-pill.dislike-btn:hover {
  background: #fee2e2;
  color: #b91c1c;
  border-color: #fca5a5;
}

.btn-download-raw {
  background: #f0fdf4;
  color: var(--accent-green);
  border: 1.5px solid #86efac;
  font-size: 0.78rem;
  font-weight: 800;
  padding: 0.4rem 0.85rem;
  border-radius: 8px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all 0.2s;
  min-height: 36px;
}

.btn-download-raw i {
  margin-right: 0.25rem;
}

.btn-download-raw:hover {
  background: var(--accent-green);
  color: #ffffff;
  border-color: var(--accent-green);
}

/* Pagination Bar */
.pagination-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.2rem;
  margin-top: 2.25rem;
  padding: 1rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
}

.btn-pagination {
  background: var(--bg-cream);
  border: 1.5px solid var(--border-color);
  color: var(--accent-navy);
  font-size: 0.88rem;
  font-weight: 800;
  padding: 0.55rem 1.25rem;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-pagination:hover:not(:disabled) {
  background: var(--accent-red);
  color: #ffffff;
  border-color: var(--accent-red);
}

.btn-pagination:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.page-indicator {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--accent-navy);
}

/* Mobile Screen Responsiveness (<550px) */
@media (max-width: 550px) {
  .controls-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .select-control-group {
    justify-content: space-between;
  }
  .share-action-buttons {
    flex-direction: column;
  }
  .btn-share-platform {
    width: 100%;
    justify-content: center;
  }
  .card {
    flex-direction: row;
    min-height: 180px;
  }
  .card-media-wrapper {
    width: 125px;
    min-width: 125px;
  }
  .card-body {
    padding: 0.85rem 0.9rem;
  }
  .card-title {
    font-size: 0.95rem;
  }
  .card-meta {
    font-size: 0.72rem;
    gap: 0.5rem;
    margin-bottom: 0.45rem;
  }
  .card-description {
    font-size: 0.8rem;
    -webkit-line-clamp: 2;
    margin-bottom: 0.5rem;
  }
  .hash-badge {
    font-size: 0.68rem;
    padding: 0.3rem 0.5rem;
    margin-bottom: 0.6rem;
  }
  .card-footer {
    padding-top: 0.5rem;
    gap: 0.4rem;
  }
  .btn-react-pill {
    padding: 0.25rem 0.55rem;
    font-size: 0.75rem;
  }
  .btn-download-raw {
    padding: 0.3rem 0.6rem;
    font-size: 0.72rem;
    min-height: 32px;
  }
}

/* Footer & Support QR */
footer {
  border-top: 2px solid #e7dfd1;
  background: #f4efe6;
  padding: 2.5rem 1.25rem 2rem;
  margin-top: auto;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 2rem;
}

@media (max-width: 768px) {
  .footer-container {
    grid-template-columns: 1fr;
  }
}

.support-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 1.25rem;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  box-shadow: var(--shadow-sm);
}

@media (max-width: 480px) {
  .support-box {
    flex-direction: column;
    text-align: center;
  }
}

.qr-img {
  width: 125px;
  height: auto;
  border-radius: 8px;
  border: 2px solid var(--border-color);
}

.support-info h3 {
  font-size: 1.05rem;
  color: var(--accent-navy);
  margin-bottom: 0.35rem;
  font-weight: 800;
}

.support-info p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

@media (max-width: 600px) {
  .nav-container {
    padding: 0.75rem 1rem;
  }
  .hero {
    padding: 1.25rem 1rem;
    margin: 0.75rem auto;
    border-radius: 12px;
  }
  .hero h1 {
    font-size: 1.45rem;
  }
  .main-upload-box {
    padding: 1.15rem 1rem;
  }
  .controls-bar {
    padding: 0 1rem;
  }
  main {
    padding: 0 1rem 2rem;
  }
  .header-proof-badges {
    width: 100%;
    margin-top: 0.2rem;
  }
}

.form-group {
  margin-bottom: 1.1rem;
}

.form-group label {
  display: block;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--accent-navy);
  margin-bottom: 0.35rem;
}

.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  background: var(--bg-cream);
  border: 1.5px solid var(--border-color);
  color: var(--text-main);
  padding: 0.75rem;
  border-radius: 8px;
  font-size: 0.9rem;
  min-height: 44px;
}

.file-dropzone {
  border: 2px dashed #d6cebf;
  border-radius: 12px;
  padding: 1.5rem 1rem;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s;
  background: var(--bg-cream);
}

.progress-bar-container {
  width: 100%;
  background: var(--border-color);
  height: 8px;
  border-radius: 4px;
  overflow: hidden;
  margin-top: 1rem;
  display: none;
}

.progress-bar {
  height: 100%;
  width: 0%;
  background: var(--accent-red);
  transition: width 0.2s;
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(6px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  width: 94%;
  max-width: 750px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 1.75rem;
  position: relative;
  box-shadow: var(--shadow-lg);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.6rem;
  cursor: pointer;
}

.btn-upload-nav {
  background: var(--accent-red);
  color: #ffffff;
  font-weight: 800;
  border: none;
  padding: 0.8rem 1.4rem;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s ease-in-out;
  min-height: 48px;
  box-shadow: 0 2px 6px rgba(220, 38, 38, 0.25);
}

.btn-upload-nav i {
  margin-right: 0.4rem;
}

.btn-upload-nav:hover {
  background: var(--accent-red-hover);
}