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

:root {
  --bg: #0a0a1a;
  --bg-card: #131332;
  --bg-card-alt: #1a1a40;
  --accent: #6c5ce7;
  --accent-light: #a29bfe;
  --success: #00b894;
  --warning: #fdcb6e;
  --danger: #e17055;
  --text: #eee;
  --text-dim: #999;
  --border: #2d2d5e;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.app { max-width: 860px; margin: 0 auto; padding: 2rem 1.5rem; }

.header { text-align: center; margin-bottom: 2rem; }
.header h1 {
  font-size: 2.2rem;
  font-weight: 800;
  background: linear-gradient(135deg, #6c5ce7, #a29bfe, #00b894);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.header p { color: var(--text-dim); margin-top: 0.4rem; }

/* Setup Form */
.setup-card {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 2rem;
}

.form-group { margin-bottom: 1.2rem; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 0.4rem;
}
.form-group input, .form-group select {
  width: 100%;
  padding: 0.7rem 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-size: 1rem;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.btn-primary {
  width: 100%;
  padding: 1rem;
  margin-top: 1rem;
  background: linear-gradient(135deg, #6c5ce7, #a29bfe);
  border: none;
  border-radius: 12px;
  color: white;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s;
}
.btn-primary:hover { transform: translateY(-1px); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* Interview Chat */
.interview-panel { }

.progress-bar {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
  padding: 0.8rem 1rem;
  background: var(--bg-card);
  border-radius: 12px;
}
.progress-track {
  flex: 1;
  height: 8px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #6c5ce7, #00b894);
  transition: width 0.5s ease;
  border-radius: 4px;
}
.progress-text { font-size: 0.85rem; color: var(--text-dim); white-space: nowrap; }

.question-card {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  border-left: 4px solid var(--accent);
}
.question-card .q-label {
  font-size: 0.8rem;
  color: var(--accent-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}
.question-card .q-text { font-size: 1.15rem; line-height: 1.5; }
.question-card .q-hint {
  margin-top: 0.8rem;
  font-size: 0.85rem;
  color: var(--text-dim);
  font-style: italic;
}

.answer-area textarea {
  width: 100%;
  min-height: 150px;
  padding: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  font-size: 1rem;
  resize: vertical;
  line-height: 1.5;
}
.answer-area textarea:focus { outline: none; border-color: var(--accent); }

.char-count {
  text-align: right;
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-top: 0.3rem;
}

/* Evaluation */
.eval-card {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 1.5rem;
  margin: 1rem 0;
  animation: slideIn 0.4s ease;
}
@keyframes slideIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.eval-score {
  font-size: 2rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 0.5rem;
}
.eval-score.good { color: var(--success); }
.eval-score.ok { color: var(--warning); }
.eval-score.bad { color: var(--danger); }

.eval-feedback { color: var(--text-dim); line-height: 1.5; margin-bottom: 1rem; text-align: center; }

/* Evaluation Tabs */
.eval-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.2rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.8rem;
}
.eval-tab {
  padding: 0.4rem 0.8rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 0.8rem;
  transition: all 0.2s;
}
.eval-tab:hover { border-color: var(--accent); color: var(--text); }
.eval-tab.active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.eval-tab-content { min-height: 100px; }

.eval-section { margin-top: 0.8rem; }
.eval-section h4 { font-size: 0.9rem; margin-bottom: 0.4rem; }
.eval-section ul { list-style: none; padding: 0; }
.eval-section li { padding: 0.3rem 0; padding-left: 1.2rem; position: relative; color: var(--text-dim); font-size: 0.9rem; }
.eval-section li::before { position: absolute; left: 0; }
.eval-section.strengths li::before { content: "\2713"; color: var(--success); font-weight: bold; }
.eval-section.improvements li::before { content: "\2192"; color: var(--warning); }

.sample-answer {
  margin-top: 1rem;
  padding: 1rem;
  background: rgba(0, 184, 148, 0.08);
  border-radius: 8px;
  border-left: 3px solid var(--success);
}
.sample-answer h4 { color: var(--success); margin-bottom: 0.4rem; font-size: 0.9rem; }
.sample-answer p { color: var(--text-dim); font-size: 0.9rem; line-height: 1.5; }

/* STAR Analysis */
.star-analysis h4 { margin-bottom: 0.5rem; color: var(--accent-light); }
.star-desc { color: var(--text-dim); font-size: 0.85rem; margin-bottom: 1rem; }
.star-item {
  padding: 0.8rem 1rem;
  margin-bottom: 0.6rem;
  border-radius: 10px;
  border-left: 4px solid var(--border);
}
.star-item-present { background: rgba(0, 184, 148, 0.06); border-left-color: var(--success); }
.star-item-missing { background: rgba(225, 112, 85, 0.06); border-left-color: var(--danger); }
.star-item-header { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.4rem; }
.star-item-letter {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  background: var(--accent);
  color: white;
  border-radius: 50%;
  font-weight: 800;
  font-size: 0.85rem;
}
.star-item-name { font-weight: 600; font-size: 0.95rem; }
.star-badge {
  font-size: 0.7rem;
  padding: 0.15rem 0.5rem;
  border-radius: 10px;
  font-weight: 600;
  margin-left: auto;
}
.star-present { background: rgba(0,184,148,0.2); color: var(--success); }
.star-missing { background: rgba(225,112,85,0.2); color: var(--danger); }
.star-item-feedback { color: var(--text-dim); font-size: 0.85rem; line-height: 1.5; }

/* Score Bars */
.detailed-scores h4 { margin-bottom: 1rem; color: var(--accent-light); }
.score-bar-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.7rem;
}
.score-bar-label {
  width: 140px;
  font-size: 0.85rem;
  color: var(--text-dim);
  flex-shrink: 0;
}
.score-bar-track {
  flex: 1;
  height: 8px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.score-bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.5s ease;
}
.score-bar-fill.good { background: var(--success); }
.score-bar-fill.ok { background: var(--warning); }
.score-bar-fill.bad { background: var(--danger); }
.score-bar-value {
  width: 40px;
  text-align: right;
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
}
.score-bar-value.good { color: var(--success); }
.score-bar-value.ok { color: var(--warning); }
.score-bar-value.bad { color: var(--danger); }

/* Language Check */
.language-check h4 { color: var(--accent-light); margin-bottom: 0.5rem; }
.language-section { margin-bottom: 1.2rem; }
.tag-list { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0.5rem 0; }
.tag {
  padding: 0.25rem 0.7rem;
  border-radius: 14px;
  font-size: 0.8rem;
  font-weight: 600;
}
.tag-warning { background: rgba(253,203,110,0.15); color: var(--warning); }
.language-tip { color: var(--text-dim); font-size: 0.82rem; font-style: italic; margin-top: 0.4rem; }
.vague-list { list-style: none; padding: 0; }
.vague-list li { padding: 0.3rem 0; }
.vague-quote { color: var(--danger); font-style: italic; font-size: 0.9rem; }
.language-clean {
  text-align: center;
  padding: 2rem;
  color: var(--success);
}
.clean-icon { font-size: 2rem; display: block; margin-bottom: 0.5rem; }

/* Follow-up Questions */
.followup-section h4 { color: var(--accent-light); margin-bottom: 0.3rem; }
.followup-desc { color: var(--text-dim); font-size: 0.85rem; margin-bottom: 1rem; }
.followup-list {
  padding-left: 1.2rem;
}
.followup-list li {
  padding: 0.5rem 0;
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.5;
  border-bottom: 1px solid rgba(45,45,94,0.5);
}
.followup-list li:last-child { border-bottom: none; }

/* Ideal Answer */
.ideal-answer-section h4 { color: var(--accent-light); margin-bottom: 0.3rem; }
.ideal-desc { color: var(--text-dim); font-size: 0.85rem; margin-bottom: 1rem; }
.ideal-answer-box {
  padding: 1.2rem;
  background: rgba(0, 184, 148, 0.06);
  border-left: 4px solid var(--success);
  border-radius: 8px;
}
.ideal-answer-box p { color: var(--text-dim); line-height: 1.6; font-size: 0.92rem; }

/* Rewrite */
.rewrite-section h4 { color: var(--accent-light); margin-bottom: 0.3rem; }
.rewrite-desc { color: var(--text-dim); font-size: 0.85rem; margin-bottom: 1rem; }
.rewrite-box {
  padding: 1.2rem;
  background: rgba(108, 92, 231, 0.08);
  border-left: 4px solid var(--accent);
  border-radius: 8px;
}
.rewrite-box p { color: var(--text-dim); line-height: 1.6; font-size: 0.92rem; }

/* Delivery Tips */
.delivery-section h4 { color: var(--accent-light); margin-bottom: 0.8rem; }
.delivery-list { list-style: none; padding: 0; }
.delivery-list li {
  padding: 0.6rem 0.8rem;
  padding-left: 2rem;
  position: relative;
  color: var(--text-dim);
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 0.4rem;
  background: rgba(108, 92, 231, 0.05);
  border-radius: 8px;
}
.delivery-list li::before {
  content: "\25B6";
  position: absolute;
  left: 0.8rem;
  color: var(--accent-light);
  font-size: 0.7rem;
}

/* Report */
.report { animation: slideIn 0.5s ease; }
.report-header {
  text-align: center;
  padding: 2rem;
  background: var(--bg-card);
  border-radius: 16px;
  margin-bottom: 1.5rem;
}
.report-score { font-size: 4rem; font-weight: 800; }
.report-score.good { color: var(--success); }
.report-score.ok { color: var(--warning); }
.report-score.bad { color: var(--danger); }

.verdict {
  display: inline-block;
  padding: 0.3rem 1rem;
  border-radius: 20px;
  font-weight: 700;
  font-size: 0.9rem;
  margin-top: 0.5rem;
}
.verdict.STRONG_HIRE { background: rgba(0,184,148,0.2); color: var(--success); }
.verdict.HIRE { background: rgba(0,184,148,0.15); color: var(--success); }
.verdict.MAYBE { background: rgba(253,203,110,0.2); color: var(--warning); }
.verdict.NO_HIRE { background: rgba(225,112,85,0.2); color: var(--danger); }

/* Report Tabs */
.report-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}
.report-tab {
  padding: 0.5rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.2s;
}
.report-tab:hover { border-color: var(--accent); color: var(--text); }
.report-tab.active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
  font-weight: 600;
}

.report-tab-content { min-height: 150px; }

.report-card {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 1.5rem;
  margin-bottom: 1rem;
}
.report-card h3 { margin-bottom: 0.8rem; }
.report-card ul { list-style: none; padding: 0; }
.report-card li { padding: 0.4rem 0; padding-left: 1.5rem; position: relative; color: var(--text-dim); }
.report-card li::before { position: absolute; left: 0; }
.report-card.strengths li::before { content: "\2713"; color: var(--success); font-weight: bold; }
.report-card.improve li::before { content: "\2192"; color: var(--warning); }

.report-summary { color: var(--text-dim); line-height: 1.6; margin-top: 0.5rem; }
.readiness { text-align: center; margin-top: 0.8rem; font-size: 1.1rem; }
.section-desc { color: var(--text-dim); font-size: 0.85rem; margin-bottom: 1rem; }

/* Communication Profile */
.comm-scores { margin-top: 0.5rem; }

/* Patterns */
.pattern-trajectory {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1.2rem;
  padding: 0.8rem 1rem;
  background: var(--bg);
  border-radius: 10px;
}
.trajectory-label { color: var(--text-dim); font-size: 0.9rem; }
.trajectory-value {
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.2rem 0.8rem;
  border-radius: 12px;
}
.trajectory-improving { background: rgba(0,184,148,0.15); color: var(--success); }
.trajectory-stable { background: rgba(253,203,110,0.15); color: var(--warning); }
.trajectory-declining { background: rgba(225,112,85,0.15); color: var(--danger); }

.pattern-section { margin-bottom: 1rem; }
.pattern-section h4 { font-size: 0.9rem; margin-bottom: 0.4rem; color: var(--text); }
.pattern-list { list-style: none; padding: 0; }
.pattern-list li {
  padding: 0.35rem 0;
  padding-left: 1.3rem;
  position: relative;
  color: var(--text-dim);
  font-size: 0.9rem;
}
.pattern-list li::before { position: absolute; left: 0; }
.pattern-strengths li::before { content: "\2713"; color: var(--success); font-weight: bold; }
.pattern-weaknesses li::before { content: "\2717"; color: var(--danger); }

/* Action Plan */
.action-plan { }
.action-item {
  padding: 1rem;
  margin-bottom: 0.8rem;
  background: var(--bg);
  border-radius: 10px;
  border-left: 4px solid var(--border);
}
.action-header {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.5rem;
}
.priority-badge {
  font-size: 0.7rem;
  padding: 0.15rem 0.6rem;
  border-radius: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
}
.priority-high { background: rgba(225,112,85,0.2); color: var(--danger); }
.priority-medium { background: rgba(253,203,110,0.2); color: var(--warning); }
.priority-low { background: rgba(0,184,148,0.15); color: var(--success); }
.action-timeframe { color: var(--text-dim); font-size: 0.8rem; }
.action-text { color: var(--text-dim); font-size: 0.9rem; line-height: 1.5; }

/* Q&A Breakdown */
.qa-breakdown-item {
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}
.qa-breakdown-item:last-child { border-bottom: none; }
.qa-question { font-weight: 600; margin-bottom: 0.3rem; font-size: 0.95rem; }
.qa-answer { color: var(--text-dim); font-size: 0.85rem; margin-bottom: 0.3rem; }
.qa-score-line { font-size: 0.85rem; color: var(--text-dim); }
.qa-score { font-weight: 700; }
.qa-score.good { color: var(--success); }
.qa-score.ok { color: var(--warning); }
.qa-score.bad { color: var(--danger); }

/* Tips */
.tips-list { list-style: none; padding: 0; }
.tips-list li {
  padding: 0.7rem 1rem;
  padding-left: 2rem;
  position: relative;
  color: var(--text-dim);
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 0.4rem;
  background: rgba(108, 92, 231, 0.05);
  border-radius: 8px;
}
.tips-list li::before {
  content: "\2605";
  position: absolute;
  left: 0.8rem;
  color: var(--accent-light);
}

.btn-secondary {
  display: block;
  margin: 2rem auto 0;
  padding: 0.8rem 2rem;
  background: transparent;
  border: 2px solid var(--accent);
  border-radius: 12px;
  color: var(--accent);
  font-size: 1rem;
  cursor: pointer;
}
.btn-secondary:hover { background: var(--accent); color: white; }

/* Loading */
.loading { text-align: center; padding: 2rem; }
.spinner {
  width: 40px; height: 40px;
  border: 4px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 1rem;
}
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 600px) {
  .form-row { grid-template-columns: 1fr; }
  .header h1 { font-size: 1.6rem; }
  .eval-tabs, .report-tabs { gap: 0.3rem; }
  .eval-tab, .report-tab { font-size: 0.72rem; padding: 0.3rem 0.5rem; }
  .score-bar-label { width: 100px; font-size: 0.78rem; }
  .star-item-header { flex-wrap: wrap; }
}