/* ============================================================
   Self Social — Global Design System (Dark)
   ============================================================ */

:root {
  --primary:       #2563EB;
  --primary-dark:  #1D4ED8;
  --primary-light: rgba(37,99,235,.15);
  --accent:        #7C3AED;
  --accent-dark:   #6D28D9;
  --accent-light:  rgba(124,58,237,.15);
  --green:         #22C55E;
  --bg:            #060B18;
  --bg-raised:     #0C1628;
  --white:         #FFFFFF;
  --text:          #E2E8F0;
  --text-muted:    #94A3B8;
  --border:        rgba(255,255,255,.08);
  --border-strong: rgba(255,255,255,.14);
  --danger:        #EF4444;
  --danger-light:  rgba(239,68,68,.12);
  --success:       #22C55E;
  --success-light: rgba(34,197,94,.12);
  --radius:        16px;
  --radius-sm:     10px;
  --radius-lg:     20px;
  --pill:          999px;
  --shadow:        0 24px 64px rgba(0,0,0,.75);
  --shadow-md:     0 8px 24px rgba(0,0,0,.4);
  --shadow-lg:     0 16px 40px rgba(0,0,0,.55);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

/* ===== LAYOUT ===== */
.container {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 24px 16px;
  flex: 1;
}
.container-sm { max-width: 480px; }

/* ===== HEADER ===== */
header {
  background: rgba(6,11,24,.94);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  padding: 0 20px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255,255,255,.06);
  flex-shrink: 0;
}
.header-brand a {
  color: var(--white);
  text-decoration: none;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.4px;
}
.header-brand a span { color: var(--green); }

/* ===== NAV DROPDOWN ===== */
.logo-dropdown-container { position: relative; display: inline-block; z-index: 210; }
.logo {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 8px 0;
  user-select: none;
}
.logo img { width: 22px; height: 22px; object-fit: contain; filter: brightness(0) invert(1); opacity: .55; }
.logo-text { font-size: 0.65rem; color: var(--text-muted); font-weight: 600; }

.dropdown-content {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  padding-top: 6px;
  background: #0C1628;
  min-width: 158px;
  border-radius: 12px;
  box-shadow: 0 20px 50px rgba(0,0,0,.75);
  border: 1px solid rgba(255,255,255,.08);
  overflow: hidden;
  z-index: 210;
}
.dropdown-content a {
  display: block;
  padding: 11px 16px;
  color: var(--text);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  border-bottom: 1px solid rgba(255,255,255,.05);
  transition: background 0.12s, color 0.12s;
}
.dropdown-content a:last-child { border-bottom: none; }
.dropdown-content a:hover { background: rgba(37,99,235,.14); color: #60A5FA; }
.logo-dropdown-container:hover .dropdown-content { display: block; }

/* ===== TOKEN COUNTER ===== */
.token-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(34,197,94,.1);
  color: var(--green);
  border: 1.5px solid rgba(34,197,94,.26);
  border-radius: var(--pill);
  padding: 5px 13px;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 700;
  transition: background 0.15s, box-shadow 0.15s, transform 0.1s;
  letter-spacing: 0.01em;
}
.token-btn:hover { background: rgba(34,197,94,.18); box-shadow: 0 0 18px rgba(34,197,94,.28); }
#token-value[data-animate="true"] {
  transform: scale(1.35);
  color: #4ade80;
  text-shadow: 0 0 10px rgba(74,222,128,.8);
  transition: all 0.15s ease-out;
}
#token-counter-button[data-glow="true"] {
  box-shadow: 0 0 24px 6px rgba(34,197,94,.5);
  transform: scale(1.08);
  transition: all 0.2s ease-out;
}

/* ===== CARD ===== */
.card {
  background:
    linear-gradient(rgba(14,24,46,.87), rgba(8,16,34,.9)) padding-box,
    linear-gradient(145deg, rgba(255,255,255,.12), rgba(255,255,255,.03) 55%, rgba(255,255,255,.08)) border-box;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius);
  border: 1px solid transparent;
  box-shadow: var(--shadow-md);
  padding: 24px;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s;
  white-space: nowrap;
  line-height: 1;
}
.btn-primary { background: linear-gradient(135deg, var(--primary), var(--accent)); color: var(--white); box-shadow: 0 4px 18px rgba(37,99,235,.35); }
.btn-primary:hover { opacity: 0.88; transform: translateY(-1px); box-shadow: 0 6px 24px rgba(124,58,237,.45); }
.btn-accent  { background: var(--accent); color: var(--white); }
.btn-accent:hover  { background: var(--accent-dark); transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--text); border: 1.5px solid var(--border-strong); }
.btn-outline:hover { background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.25); }
.btn-ghost   { background: transparent; color: var(--text-muted); border: 1.5px solid var(--border); }
.btn-ghost:hover   { background: rgba(255,255,255,.05); color: var(--text); }
.btn-danger  { background: var(--danger); color: var(--white); }
.btn-danger:hover  { background: #DC2626; }
.btn-sm  { padding: 6px 14px; font-size: 0.8rem; }
.btn-lg  { padding: 14px 28px; font-size: 1rem; border-radius: var(--radius); }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.35; cursor: not-allowed; transform: none !important; box-shadow: none !important; }

/* ===== FORMS ===== */
.form-group { margin-bottom: 16px; }
.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 5px;
  letter-spacing: 0.01em;
}
.form-input {
  width: 100%;
  padding: 10px 13px;
  border: 1.5px solid rgba(255,255,255,.1);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: var(--text);
  background: rgba(255,255,255,.05);
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
  -webkit-appearance: none;
}
.form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.18);
  background: rgba(255,255,255,.07);
}
.form-input::placeholder { color: var(--text-muted); }
textarea.form-input { resize: vertical; min-height: 90px; }
select.form-input {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2394A3B8' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}
select.form-input option { background: #0C1628; color: var(--text); }

/* ===== MESSAGES ===== */
.messages { list-style: none; margin-bottom: 16px; }
.messages li {
  padding: 11px 15px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 8px;
}
.messages .success { background: var(--success-light); color: #4ade80; border-left: 4px solid var(--success); }
.messages .error   { background: var(--danger-light);  color: #F87171; border-left: 4px solid var(--danger); }
.messages li:not(.success):not(.error) { background: rgba(37,99,235,.12); color: #60A5FA; border-left: 4px solid var(--primary); }

/* ===== SETTINGS LIST ===== */
.settings-list { list-style: none; }
.settings-list li { border-bottom: 1px solid var(--border); }
.settings-list li:last-child { border-bottom: none; }
.settings-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  color: var(--text);
  text-decoration: none;
  font-size: 0.925rem;
  font-weight: 500;
  transition: color 0.15s;
}
.settings-list a::after { content: '›'; color: var(--text-muted); font-size: 1.2rem; }
.settings-list a:hover { color: #60A5FA; }

/* ===== STATS GRID ===== */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}
.stat-card {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 12px;
  text-align: center;
}
.stat-value { font-size: 1.75rem; font-weight: 800; color: #60A5FA; display: block; }
.stat-label { font-size: 0.7rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-top: 3px; display: block; }

/* ===== PROFILE POSTS GRID ===== */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 14px;
}
.post-item {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: all 0.15s;
}
.post-item:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); border-color: rgba(37,99,235,.5); }
.post-item img { width: 100%; height: 160px; object-fit: cover; display: block; background: #0F172A; }
.post-embed-wrap {
  height: 160px;
  overflow: hidden;
  pointer-events: none;
  position: relative;
  background: #0F172A;
  contain: strict;
}
.post-embed-wrap iframe { width: 100%; height: 160px; min-height: 160px; border: none; display: block; }
.post-embed-wrap > div { min-height: 160px; }
.post-embed-wrap blockquote { max-height: 0 !important; overflow: hidden !important; margin: 0 !important; padding: 0 !important; border: none !important; }
.post-embed-wrap.tiktok-thumb-wrap { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; background: #0F172A; }
.tiktok-thumb-wrap span { color: white; font-size: 0.75rem; font-weight: 600; }
.result-card-media blockquote { max-height: 0 !important; overflow: hidden !important; margin: 0 !important; padding: 0 !important; border: none !important; }
.post-item-caption { padding: 9px 10px; font-size: 0.78rem; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ===== CATEGORY GRID ===== */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 10px;
  margin: 20px 0;
}
.category-card { position: relative; }
.category-card input[type="checkbox"] { position: absolute; opacity: 0; width: 0; height: 0; }
.category-card label {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 14px 10px;
  background: rgba(255,255,255,.04);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  text-align: center;
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--text);
  transition: all 0.15s;
  min-height: 76px;
  gap: 6px;
}
.category-card label:hover { border-color: var(--primary); background: var(--primary-light); color: #60A5FA; }
.category-card input:checked + label {
  border-color: var(--primary);
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: var(--white);
  box-shadow: var(--shadow-md);
}
.category-icon { font-size: 1.4rem; }

/* ===== PACKAGES (Token Purchase) ===== */
.packages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 14px;
  margin: 20px 0;
}
.package-card {
  background: rgba(255,255,255,.04);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 16px;
  cursor: pointer;
  transition: all 0.15s;
  text-align: center;
  position: relative;
}
.package-card:hover { border-color: var(--primary); transform: translateY(-2px); box-shadow: 0 8px 32px rgba(37,99,235,.3); }
.package-card.selected { border-color: var(--primary); background: rgba(37,99,235,.12); }
.package-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: var(--white);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
  text-transform: uppercase;
  margin-bottom: 8px;
  letter-spacing: 0.03em;
}
.package-tokens { font-size: 1.8rem; font-weight: 800; color: #60A5FA; line-height: 1.1; }
.package-price  { font-size: 0.95rem; color: var(--text-muted); margin-top: 4px; }
.package-input  { position: absolute; opacity: 0; width: 0; height: 0; }

/* ===== REWARDS ===== */
.reward-card {
  background:
    linear-gradient(rgba(14,24,46,.87), rgba(8,16,34,.9)) padding-box,
    linear-gradient(145deg, rgba(255,255,255,.12), rgba(255,255,255,.03) 55%, rgba(255,255,255,.08)) border-box;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
}
.reward-card h2 { font-size: 1.1rem; color: var(--text); margin-bottom: 6px; font-weight: 700; }
.reward-card p  { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 16px; }
.countdown { font-size: 2rem; font-weight: 800; color: var(--green); font-variant-numeric: tabular-nums; margin-bottom: 14px; }

/* ===== SEARCH ===== */
.search-bar { display: flex; gap: 8px; margin-bottom: 16px; }
.search-bar .form-input { flex: 1; }
.filter-chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; }
.filter-chip {
  padding: 5px 14px;
  border-radius: 20px;
  border: 1.5px solid var(--border);
  background: rgba(255,255,255,.04);
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s;
}
.filter-chip:hover, .filter-chip.active {
  border-color: var(--primary);
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: var(--white);
}

.search-results {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}
.result-card {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  color: var(--text);
  transition: all 0.15s;
  display: block;
}
.result-card:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(37,99,235,.25); border-color: rgba(37,99,235,.4); }
.result-card-media { height: 170px; overflow: hidden; background: #0F172A; contain: strict; position: relative; }
.result-card-media img, .result-card-media iframe { width: 100%; height: 100%; object-fit: cover; display: block; }
.result-card-body { padding: 12px 14px; }
.result-username { font-weight: 700; font-size: 0.85rem; color: var(--text); }
.result-caption  { font-size: 0.78rem; color: var(--text-muted); margin-top: 3px; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.result-hashtags { font-size: 0.73rem; color: #60A5FA; margin-top: 5px; }

/* ===== MODAL ===== */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.7);
  z-index: 500;
  align-items: center;
  justify-content: center;
}
.modal-overlay.active { display: flex; }
.modal-box {
  background: #0C1628;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 28px;
  width: 90%;
  max-width: 400px;
  box-shadow: var(--shadow);
  position: relative;
}
.modal-close { position: absolute; top: 14px; right: 16px; background: none; border: none; font-size: 1.4rem; color: var(--text-muted); cursor: pointer; line-height: 1; }
.modal-close:hover { color: var(--text); }

/* ===== FOOTER ===== */
footer {
  background: rgba(6,11,24,.88);
  border-top: 1px solid rgba(255,255,255,.05);
  color: var(--text-muted);
  text-align: center;
  padding: 14px;
  font-size: 0.74rem;
  margin-top: auto;
}

/* ===== AUTH PAGES ===== */
.auth-body {
  background: linear-gradient(135deg, #0F172A 0%, #1E3A5F 55%, #0C2340 100%);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.auth-card {
  background: rgba(12,22,40,.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 32px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.auth-brand { text-align: center; margin-bottom: 24px; }
.auth-brand .name { font-size: 1.75rem; font-weight: 800; color: var(--white); letter-spacing: -0.5px; }
.auth-brand .name span { color: var(--primary); }
.auth-heading { font-size: 1.2rem; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.auth-sub    { font-size: 0.83rem; color: var(--text-muted); margin-bottom: 22px; }
.auth-footer-link { text-align: center; margin-top: 18px; font-size: 0.83rem; color: var(--text-muted); }
.auth-footer-link a { color: #60A5FA; text-decoration: none; font-weight: 600; }
.auth-footer-link a:hover { text-decoration: underline; }

/* ===== HOME HERO ===== */
.home-body {
  background: linear-gradient(135deg, #0F172A 0%, #1E3A5F 50%, #0C2340 100%);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 20px;
}
.hero-title { font-size: 3rem; font-weight: 800; color: var(--white); letter-spacing: -1px; line-height: 1.1; margin-bottom: 16px; }
.hero-title span { background: linear-gradient(135deg, #60A5FA, #A78BFA); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-sub    { font-size: 1.05rem; color: rgba(255,255,255,.7); max-width: 440px; margin: 0 auto 36px; line-height: 1.65; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }

/* ===== PAGE TITLE ===== */
.page-header { margin-bottom: 20px; }
.page-title  { font-size: 1.4rem; font-weight: 700; color: var(--text); }
.page-sub    { font-size: 0.85rem; color: var(--text-muted); margin-top: 3px; }

/* ===== UTILITY ===== */
.text-center  { text-align: center; }
.text-muted   { color: var(--text-muted); font-size: 0.85rem; }
.text-primary { color: #60A5FA; }
.divider { height: 1px; background: var(--border); margin: 18px 0; }
.mt-1 { margin-top: 8px; }  .mt-2 { margin-top: 16px; } .mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; } .mb-2 { margin-bottom: 16px; } .mb-3 { margin-bottom: 24px; }
.gap-1 { gap: 8px; } .gap-2 { gap: 16px; }
.flex { display: flex; } .flex-center { display: flex; align-items: center; justify-content: center; }
.w-full { width: 100%; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero-title { font-size: 2.1rem; }
  .stats-row  { grid-template-columns: repeat(2, 1fr); }
  .packages-grid { grid-template-columns: 1fr 1fr; }
  .category-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 480px) {
  .auth-card  { padding: 24px 18px; }
  .card       { padding: 16px; }
  .packages-grid { grid-template-columns: 1fr; }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-title { font-size: 1.75rem; }
  header      { padding: 0 12px; }
  .search-results { grid-template-columns: 1fr; }
}