/* ============================================================
   discover.css — Bot Discovery Page
   Dark theme matching URBot's design language.
   --primary: #6366f1
   ============================================================ */

:root {
  --primary: #6366f1;
  --primary-dim: rgba(99,102,241,0.15);
  --primary-glow: rgba(99,102,241,0.4);
  --bg: #0a0a0f;
  --bg-card: #12121e;
  --bg-card-hover: #1a1a2e;
  --bg-surface: rgba(255,255,255,0.04);
  --border: rgba(255,255,255,0.08);
  --border-focus: rgba(99,102,241,0.5);
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --accent-green: #10b981;
  --accent-red: #ef4444;
  --radius: 12px;
  --radius-sm: 8px;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
}

a { color: inherit; }

img { display: block; max-width: 100%; }

/* ============================================================
   TOP NAV
   ============================================================ */
.disc-nav {
  background: rgba(10,10,15,0.96);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
}

.disc-nav-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0.7rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.disc-nav-logo {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.disc-nav-links {
  display: flex;
  gap: 1.25rem;
  font-size: 0.85rem;
}

.disc-nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.disc-nav-links a:hover,
.disc-nav-links a.active {
  color: #a5b4fc;
}

.disc-nav-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.disc-nav-signin {
  font-size: 0.85rem;
  color: #a5b4fc;
  text-decoration: none;
  padding: 5px 14px;
  border: 1px solid rgba(99,102,241,0.3);
  border-radius: 20px;
  transition: background 0.2s;
}

.disc-nav-signin:hover {
  background: var(--primary-dim);
}

/* ============================================================
   PAGE HEADER
   ============================================================ */
.disc-hero {
  padding: 3rem 1.5rem 2rem;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.disc-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  margin: 0 0 0.75rem;
  line-height: 1.2;
  background: linear-gradient(135deg, #e2e8f0, #a5b4fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.disc-hero p {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin: 0;
}

/* ============================================================
   STATS BAR
   ============================================================ */
.disc-stats {
  display: flex;
  gap: 0.5rem 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  padding: 0 1.5rem 1.5rem;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.disc-stats span {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.disc-stats .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
}

/* ============================================================
   SEARCH + FILTER BAR (sticky)
   ============================================================ */
.disc-controls {
  position: sticky;
  top: 52px;
  z-index: 90;
  background: rgba(10,10,15,0.97);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 1.5rem;
  backdrop-filter: blur(12px);
}

.disc-controls-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.disc-search-wrap {
  position: relative;
  flex: 1;
  min-width: 220px;
}

.disc-search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  font-size: 0.9rem;
  pointer-events: none;
}

.disc-search {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.55rem 1rem 0.55rem 2.25rem;
  color: var(--text);
  font-size: 0.9rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}

.disc-search:focus {
  border-color: var(--border-focus);
}

.disc-search::placeholder {
  color: var(--text-dim);
}

.disc-sort {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.9rem;
  color: var(--text);
  font-size: 0.85rem;
  font-family: inherit;
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s;
}

.disc-sort:focus {
  border-color: var(--border-focus);
}

/* ============================================================
   CATEGORY CHIPS
   ============================================================ */
.disc-cats {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  padding: 0.5rem 1.5rem;
  max-width: 1400px;
  margin: 0 auto;
}

.disc-cat {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 5px 14px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.18s;
  white-space: nowrap;
  font-family: inherit;
}

.disc-cat:hover {
  border-color: rgba(99,102,241,0.4);
  color: #a5b4fc;
}

.disc-cat.active {
  background: var(--primary-dim);
  border-color: rgba(99,102,241,0.5);
  color: #a5b4fc;
}

/* ============================================================
   MAIN LAYOUT
   ============================================================ */
.disc-layout {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.5rem 1.5rem 4rem;
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 2rem;
  align-items: start;
}

@media (max-width: 1024px) {
  .disc-layout {
    grid-template-columns: 1fr;
  }
  .disc-sidebar {
    order: -1;
  }
}

/* ============================================================
   RESULT COUNT
   ============================================================ */
.disc-result-count {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 1rem;
  padding: 0 0.25rem;
}

/* ============================================================
   BOT GRID
   ============================================================ */
.disc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

/* ============================================================
   BOT CARD
   ============================================================ */
.disc-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.disc-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--card-accent, var(--primary)), transparent 60%);
  opacity: 0;
  transition: opacity 0.2s;
}

.disc-card:hover {
  border-color: rgba(99,102,241,0.35);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.disc-card:hover::before {
  opacity: 0.04;
}

.disc-card-top {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  position: relative;
}

.disc-card-avatar {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(99,102,241,0.15);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
}

.disc-card-avatar img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.disc-card-avatar-fallback {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--card-accent, #a5b4fc);
}

.disc-card-meta {
  flex: 1;
  min-width: 0;
}

.disc-card-name {
  font-size: 0.97rem;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 0.2rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.disc-card-cat {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 8px;
  border-radius: 10px;
  background: rgba(99,102,241,0.15);
  color: #a5b4fc;
}

.disc-card-price {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--accent-green);
  background: rgba(16,185,129,0.1);
  padding: 2px 7px;
  border-radius: 10px;
  white-space: nowrap;
}

.disc-card-tagline {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Mini radar chart on hover */
.disc-card-radar {
  height: 0;
  overflow: hidden;
  transition: height 0.2s;
  opacity: 0;
  transition: height 0.25s, opacity 0.2s;
}

.disc-card:hover .disc-card-radar {
  height: 120px;
  opacity: 1;
}

.disc-card-radar svg {
  width: 120px;
  height: 120px;
  margin: 0 auto;
  display: block;
}

/* ============================================================
   CARD ACTIONS
   ============================================================ */
.disc-card-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: auto;
}

.disc-btn {
  flex: 1;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  font-family: inherit;
  transition: all 0.18s;
  text-align: center;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
}

.disc-btn-chat {
  background: rgba(99,102,241,0.15);
  color: #a5b4fc;
  border: 1px solid rgba(99,102,241,0.3);
}

.disc-btn-chat:hover {
  background: rgba(99,102,241,0.28);
}

.disc-btn-buy {
  background: var(--primary);
  color: #fff;
}

.disc-btn-buy:hover {
  background: #7c3aed;
  transform: scale(1.03);
}

/* ============================================================
   EMPTY STATE
   ============================================================ */
.disc-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 1rem;
  color: var(--text-muted);
}

.disc-empty-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.disc-empty h3 {
  font-size: 1.1rem;
  margin: 0 0 0.5rem;
  color: var(--text);
}

/* ============================================================
   SIDEBAR — Team Finder
   ============================================================ */
.disc-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.disc-sidebar-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.disc-sidebar-card h3 {
  font-size: 0.9rem;
  font-weight: 700;
  color: #a5b4fc;
  margin: 0 0 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.disc-sidebar-card p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0 0 0.75rem;
  line-height: 1.5;
}

.disc-use-select {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.9rem;
  color: var(--text);
  font-size: 0.85rem;
  font-family: inherit;
  outline: none;
  cursor: pointer;
  margin-bottom: 0.75rem;
  transition: border-color 0.2s;
}

.disc-use-select:focus {
  border-color: var(--border-focus);
}

.disc-team-display {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-height: 80px;
}

.disc-team-bot {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(99,102,241,0.07);
  border: 1px solid rgba(99,102,241,0.18);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.75rem;
  text-decoration: none;
  transition: background 0.15s;
}

.disc-team-bot:hover {
  background: rgba(99,102,241,0.15);
}

.disc-team-avatar {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(99,102,241,0.2);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.disc-team-avatar img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.disc-team-info {
  flex: 1;
  min-width: 0;
}

.disc-team-name {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.disc-team-role {
  font-size: 0.72rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.disc-team-synergy {
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: var(--accent-green);
  font-weight: 700;
}

.disc-team-link {
  display: block;
  margin-top: 0.75rem;
  text-align: center;
  font-size: 0.8rem;
  color: #a5b4fc;
  text-decoration: none;
  padding: 6px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(99,102,241,0.3);
  transition: background 0.2s;
}

.disc-team-link:hover {
  background: var(--primary-dim);
}

/* Featured categories card */
.disc-cat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem;
}

.disc-cat-tile {
  padding: 0.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  text-align: center;
  cursor: pointer;
  font-size: 0.78rem;
  color: var(--text-muted);
  transition: all 0.15s;
  font-family: inherit;
}

.disc-cat-tile:hover {
  border-color: rgba(99,102,241,0.4);
  color: #a5b4fc;
  background: var(--primary-dim);
}

.disc-cat-tile-icon {
  font-size: 1.1rem;
  margin-bottom: 0.2rem;
}

/* ============================================================
   LOADING SKELETON
   ============================================================ */
.disc-skeleton {
  background: linear-gradient(90deg, rgba(255,255,255,0.04) 25%, rgba(255,255,255,0.08) 50%, rgba(255,255,255,0.04) 75%);
  background-size: 200% 100%;
  animation: disc-shimmer 1.4s infinite;
  border-radius: 4px;
}

@keyframes disc-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ============================================================
   FOOTER
   ============================================================ */
.disc-footer {
  text-align: center;
  padding: 2rem 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-dim);
}

.disc-footer a {
  color: #a5b4fc;
  text-decoration: none;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .disc-hero {
    padding: 2rem 1rem 1.5rem;
  }

  .disc-controls-inner {
    padding: 0;
  }

  .disc-grid {
    grid-template-columns: 1fr 1fr;
  }

  .disc-card-radar {
    display: none;
  }
}

@media (max-width: 480px) {
  .disc-grid {
    grid-template-columns: 1fr;
  }
}