/* ============================================================
   RankVision — AI Course Advisor CSS (advisor.php)
   ============================================================ */

/* ── Hero ──────────────────────────────────────────────────── */
.advisor-hero {
  padding: 2.75rem 0 2rem;
  background: radial-gradient(ellipse 80% 60% at 60% -20%, rgba(1,156,212,0.08), transparent),
              linear-gradient(180deg, var(--bg-1), var(--bg-2));
  border-bottom: 1px solid var(--border);
  text-align: center;
}
.advisor-hero h1 { margin-bottom: 0.75rem; }
.advisor-subtext { max-width: 580px; margin: 0 auto 1.25rem; color: var(--text-muted); font-size: 0.9rem; }
.advisor-hero-badge {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--primary-glass); border: 1px solid var(--primary-border);
  color: var(--primary); border-radius: var(--r-full);
  padding: 0.22rem 0.8rem; font-size: 0.72rem; font-weight: 700;
  margin-bottom: 1rem;
}
.advisor-trust-row {
  display: flex; gap: 0.5rem; justify-content: center; flex-wrap: wrap;
}
.trust-pill {
  background: var(--bg-3); border: 1px solid var(--border-2);
  border-radius: var(--r-full); padding: 0.22rem 0.7rem;
  font-size: 0.7rem; font-weight: 600; color: var(--text-muted);
}

/* ── Layout ────────────────────────────────────────────────── */
.advisor-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 1.25rem;
  align-items: start;
}

/* ── Input Panel ─────────────────────────────────────────── */
.advisor-card {
  background: var(--glass);
  border: 1px solid var(--glass-border-2);
  border-radius: var(--r-xl);
  padding: 1.25rem;
  backdrop-filter: blur(12px);
}
.advisor-card-title {
  font-size: 0.82rem; font-weight: 700;
  display: flex; align-items: center; gap: 6px;
  margin-bottom: 1rem; color: var(--text);
}

.advisor-step { margin-bottom: 1rem; }
.step-label { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--primary); margin-bottom: 0.5rem; }
.step-hint  { font-size: 0.68rem; color: var(--text-dim); margin-top: 4px; }

.advisor-pills { display: flex; flex-wrap: wrap; gap: 0.3rem; }
.adv-pill {
  padding: 0.3rem 0.75rem;
  border-radius: var(--r-full);
  font-size: 0.72rem; font-weight: 600;
  border: 1px solid var(--border-2);
  background: var(--bg-4); color: var(--text-muted);
  cursor: pointer; transition: all 0.12s;
}
.adv-pill:hover { border-color: var(--primary); color: var(--primary); }
.adv-pill.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* Interest grid */
.advisor-interests {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.35rem;
}
.interest-card {
  background: var(--bg-4); border: 1px solid var(--border-2);
  border-radius: var(--r-md); cursor: pointer;
  transition: all 0.15s;
}
.interest-card input { display: none; }
.interest-body {
  display: flex; align-items: center; gap: 7px;
  padding: 0.5rem 0.65rem; font-size: 0.75rem; font-weight: 600;
}
.interest-icon { font-size: 1rem; flex-shrink: 0; }
.interest-card:hover { border-color: var(--border-3); }
.interest-card.selected { background: var(--primary-glass); border-color: var(--primary-border); color: var(--primary); }

/* HOW steps */
.how-steps { display: flex; flex-direction: column; gap: 0.6rem; }
.how-step { display: flex; align-items: flex-start; gap: 10px; font-size: 0.78rem; color: var(--text-muted); }
.how-num {
  width: 20px; height: 20px; flex-shrink: 0;
  border-radius: 50%; background: var(--primary); color: #fff;
  font-size: 0.65rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  margin-top: 1px;
}

/* ── Response Panel ─────────────────────────────────────── */
.advisor-response-panel {
  background: var(--glass);
  border: 1px solid var(--glass-border-2);
  border-radius: var(--r-xl);
  min-height: 400px;
  display: flex; flex-direction: column;
  overflow: hidden;
}

/* Welcome state */
.advisor-welcome {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 2rem; text-align: center; gap: 0.75rem;
}
.advisor-welcome-icon {
  width: 64px; height: 64px;
  background: var(--primary-glass); border: 1px solid var(--primary-border);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  margin-bottom: 0.5rem;
}
.advisor-welcome h3 { font-size: 1rem; font-weight: 800; }
.advisor-welcome p { font-size: 0.8rem; color: var(--text-muted); max-width: 400px; }
.advisor-sample-questions { display: flex; flex-direction: column; gap: 0.4rem; width: 100%; max-width: 420px; }
.sample-q {
  display: flex; align-items: center; gap: 6px;
  background: var(--bg-3); border: 1px solid var(--border-2);
  border-radius: var(--r-md); padding: 0.55rem 0.75rem;
  font-size: 0.74rem; color: var(--text-muted);
  cursor: pointer; transition: all 0.15s; text-align: left;
}
.sample-q:hover { background: var(--bg-4); color: var(--text); border-color: var(--primary-border); }

/* Loading */
.advisor-loading {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 1rem; padding: 2rem; text-align: center;
}
.ai-thinking-anim { display: flex; gap: 6px; }
.ai-dot {
  width: 10px; height: 10px; border-radius: 50%; background: var(--primary);
  animation: bounce 1.2s ease-in-out infinite;
}
.ai-dot:nth-child(2) { animation-delay: 0.2s; }
.ai-dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes bounce { 0%,100%{transform:translateY(0);opacity:0.5;} 50%{transform:translateY(-8px);opacity:1;} }
.advisor-loading p { font-size: 0.85rem; color: var(--text-muted); margin: 0; }
.advisor-loading-sub { font-size: 0.72rem; color: var(--text-dim); margin: 0; }

/* Result */
.advisor-result { flex: 1; display: flex; flex-direction: column; }
.advisor-result-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1.25rem; border-bottom: 1px solid var(--border);
}
.result-label { font-size: 0.72rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em; color: var(--primary); }
.advisor-result-body {
  flex: 1; padding: 1.25rem; overflow-y: auto;
  font-size: 0.82rem; color: var(--text-muted); line-height: 1.7;
}
.advisor-result-body h2 { font-size: 1rem; color: var(--text); margin: 0.75rem 0 0.3rem; }
.advisor-result-body h3 { font-size: 0.9rem; color: var(--text); margin: 0.6rem 0 0.3rem; }
.advisor-result-body h4 { font-size: 0.82rem; color: var(--primary); margin: 0.5rem 0 0.2rem; font-weight: 700; }
.advisor-result-body strong { color: var(--text); }
.advisor-result-body ul { padding-left: 1.25rem; margin: 0.4rem 0; }
.advisor-result-body li { margin-bottom: 0.25rem; }
.advisor-result-body a { color: var(--primary); text-decoration: underline; }

/* AI result card styles */
.ai-rec-header { display: flex; align-items: center; gap: 8px; font-size: 0.78rem; font-weight: 700; color: var(--text); margin-bottom: 0.75rem; }
.ai-recs { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 0.875rem; }
.ai-rec-card { padding: 0.625rem 0.875rem; background: var(--bg-3); border-radius: var(--r-md); }
.ai-rec-num { font-size: 0.62rem; color: var(--text-dim); display: block; margin-bottom: 2px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; }
.ai-rec-card strong { font-size: 0.85rem; color: var(--text); }
.ai-advice-block { background: rgba(1,156,212,0.06); border: 1px solid rgba(1,156,212,0.18); border-radius: var(--r-md); padding: 0.75rem; font-size: 0.78rem; color: var(--text-muted); margin-bottom: 0.5rem; line-height: 1.65; }
.ai-cta-note { font-size: 0.72rem; color: var(--text-dim); padding: 0.5rem 0; }
.ai-cta-note a { color: var(--primary); }

.advisor-result-actions { display: flex; gap: 0.5rem; padding: 1rem 1.25rem; border-top: 1px solid var(--border); flex-wrap: wrap; }

/* ── Branch Guide ────────────────────────────────────────── */
.branch-guide-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem;
  margin-top: 1.5rem;
}
.branch-guide-card {
  background: var(--glass); border: 1px solid var(--glass-border-2);
  border-radius: var(--r-lg); padding: 1rem;
  backdrop-filter: blur(10px); transition: border-color 0.15s;
}
.branch-guide-card:hover { border-color: var(--border-2); }
.branch-guide-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 0.5rem; margin-bottom: 0.6rem; }
.branch-guide-name { font-size: 0.85rem; font-weight: 700; }
.branch-demand-pill { padding: 2px 7px; border-radius: var(--r-full); font-size: 0.6rem; font-weight: 800; flex-shrink: 0; }
.branch-guide-meta { display: flex; flex-direction: column; gap: 4px; margin-bottom: 0.5rem; }
.branch-guide-meta span { display: flex; align-items: center; gap: 5px; font-size: 0.72rem; color: var(--text-muted); }
.branch-guide-meta svg { flex-shrink: 0; color: var(--primary); }
.branch-guide-best { font-size: 0.68rem; color: var(--text-dim); font-style: italic; margin-bottom: 0.5rem; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 900px) {
  .advisor-layout { grid-template-columns: 1fr; }
  .branch-guide-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .branch-guide-grid { grid-template-columns: 1fr; }
  .advisor-interests { grid-template-columns: 1fr; }
}