/* DemandSignal MVP — style.css */

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

:root {
  --bg: #0a0a0f;
  --surface: #13131a;
  --surface-2: #1c1c28;
  --border: #2a2a3a;
  --text: #e8e8f0;
  --text-muted: #8888a0;
  --accent: #6c63ff;
  --accent-hover: #5a52e0;
  --green: #22c55e;
  --amber: #f59e0b;
  --red: #ef4444;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
}

/* ── Layout ── */
.container { max-width: 800px; margin: 0 auto; padding: 40px 20px; }
.container.narrow { max-width: 560px; }
.container.wide { max-width: 1100px; }

/* ── Hero ── */
.hero { text-align: center; margin-bottom: 40px; }
.logo { font-size: 1.1rem; font-weight: 700; color: var(--accent); letter-spacing: 0.5px; margin-bottom: 24px; }
.hero h1 { font-size: 2.4rem; font-weight: 800; line-height: 1.2; margin-bottom: 16px; }
.tagline { color: var(--text-muted); font-size: 1.05rem; max-width: 420px; margin: 0 auto; }

/* ── Cards ── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.form-card { margin-bottom: 32px; }

/* ── Form ── */
.input-group { display: flex; gap: 10px; margin-bottom: 10px; }
.input-group input {
  flex: 1;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  color: var(--text);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.2s;
}
.input-group input:focus { border-color: var(--accent); }
.input-hint { color: var(--text-muted); font-size: 0.85rem; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 22px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background 0.2s, transform 0.1s;
  text-decoration: none;
  white-space: nowrap;
}
.btn:active { transform: scale(0.98); }
.btn.primary { background: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-hover); }
.btn.secondary {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.btn.secondary:hover { color: var(--text); border-color: var(--text-muted); }
.btn.large { padding: 16px 28px; font-size: 1.1rem; }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }

/* ── Alerts ── */
.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; font-size: 0.9rem; }
.alert.error { background: rgba(239,68,68,0.15); border: 1px solid rgba(239,68,68,0.3); color: #fca5a5; }

/* ── How it works ── */
.how-it-works { margin-top: 32px; }
.how-it-works h3 { color: var(--text-muted); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px; }
.how-it-works ol { padding-left: 20px; color: var(--text-muted); }
.how-it-works li { margin-bottom: 8px; }
.how-it-works strong { color: var(--text); }

footer { text-align: center; margin-top: 40px; color: var(--text-muted); font-size: 0.85rem; }

/* ── ICP Confirm ── */
.icp-header { margin-bottom: 24px; }
.icp-header h2 { font-size: 1.5rem; margin-bottom: 8px; }
.icp-header p { color: var(--text-muted); font-size: 0.9rem; }
.icp-form { display: flex; flex-direction: column; gap: 20px; }
.field-group label { display: block; font-size: 0.85rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 6px; }
.field-group textarea, .field-group input[type="text"] {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--text);
  font-size: 0.95rem;
  font-family: inherit;
  resize: vertical;
  outline: none;
  transition: border-color 0.2s;
}
.field-group textarea:focus, .field-group input[type="text"]:focus { border-color: var(--accent); }
.field-group textarea { min-height: 80px; }
.fields-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
.form-actions { display: flex; gap: 12px; justify-content: flex-end; padding-top: 8px; }
.section-label { font-size: 0.9rem; font-weight: 600; color: var(--text-muted); margin-bottom: 4px; }

/* ── Results header ── */
.results-header {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.logo-small { font-weight: 700; color: var(--accent); text-decoration: none; font-size: 1rem; white-space: nowrap; }
.results-meta h2 { font-size: 1.4rem; margin-bottom: 4px; }
.results-meta p { color: var(--text-muted); font-size: 0.9rem; }

/* ── Cards grid ── */
.cards-grid { display: flex; flex-direction: column; gap: 24px; margin-bottom: 32px; }

/* ── Opportunity card ── */
.opportunity-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  transition: border-color 0.2s;
}
.opportunity-card:hover { border-color: var(--accent); }

.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.rank-badge { display: flex; align-items: center; gap: 10px; }
.rank { font-size: 1.4rem; font-weight: 800; color: var(--accent); }
.confidence {
  font-size: 0.8rem; font-weight: 700; padding: 3px 8px; border-radius: 99px; text-transform: uppercase; letter-spacing: 0.5px;
}
.confidence-high { background: rgba(34,197,94,0.15); color: #4ade80; }
.confidence-medium { background: rgba(245,158,11,0.15); color: #fbbf24; }
.confidence-low { background: rgba(239,68,68,0.15); color: #f87171; }

.icp-fit { font-size: 0.75rem; font-weight: 700; padding: 4px 10px; border-radius: 99px; letter-spacing: 1px; }
.fit-high { background: rgba(34,197,94,0.15); color: #4ade80; }
.fit-medium { background: rgba(245,158,11,0.15); color: #fbbf24; }
.fit-low { background: rgba(239,68,68,0.15); color: #f87171; }

.person-section { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; padding-bottom: 18px; border-bottom: 1px solid var(--border); }
.person-avatar {
  width: 44px; height: 44px; border-radius: 50%; background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1.1rem; color: #fff; flex-shrink: 0;
}
.person-info { flex: 1; min-width: 0; }
.person-name { font-weight: 600; font-size: 1rem; }
.person-title { color: var(--text-muted); font-size: 0.85rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.person-company { color: var(--text-muted); font-size: 0.8rem; }
.source-badge { font-size: 0.8rem; font-weight: 600; padding: 4px 10px; border-radius: 99px; white-space: nowrap; }
.source-reddit { background: rgba(255,86,0,0.15); color: #ff7733; }
.source-linkedin { background: rgba(10,102,194,0.15); color: #5b9bd5; }

.pain-section { margin-bottom: 18px; }
.pain-quote {
  background: var(--surface-2);
  border-left: 3px solid var(--accent);
  border-radius: 6px;
  padding: 14px 16px;
  margin-bottom: 16px;
}
.pain-quote a { color: var(--text); text-decoration: none; font-style: italic; font-size: 0.95rem; }
.pain-quote a:hover { color: var(--accent); }
.post-meta { font-size: 0.8rem; color: var(--text-muted); margin-top: 6px; }
.pain-analysis { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.analysis-block h4 { font-size: 0.8rem; font-weight: 700; color: var(--text-muted); margin-bottom: 4px; }
.analysis-block p { font-size: 0.88rem; color: var(--text); }

.outreach-section { margin-bottom: 18px; }
.outreach-section > h4 { font-size: 0.9rem; font-weight: 700; margin-bottom: 10px; }
.outreach-tabs { display: flex; gap: 6px; margin-bottom: 12px; }
.tab-btn {
  padding: 6px 14px; border-radius: 6px; font-size: 0.85rem; font-weight: 600;
  cursor: pointer; border: 1px solid var(--border); background: transparent; color: var(--text-muted);
  transition: all 0.15s;
}
.tab-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.tab-btn:hover:not(.active) { color: var(--text); border-color: var(--text-muted); }
.tab-content { display: none; }
.tab-content.active { display: block; }
.outreach-msg {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 8px;
}
.copy-btn {
  font-size: 0.8rem; padding: 6px 14px; border-radius: 6px;
  cursor: pointer; border: 1px solid var(--border); background: transparent; color: var(--text-muted);
  transition: all 0.15s;
}
.copy-btn:hover { color: var(--text); border-color: var(--text-muted); }

.card-footer { display: flex; justify-content: flex-end; padding-top: 14px; border-top: 1px solid var(--border); }
.rating-section { display: flex; align-items: center; gap: 10px; }
.rating-label { font-size: 0.85rem; color: var(--text-muted); }
.stars { display: flex; gap: 4px; }
.star {
  background: none; border: none; cursor: pointer; font-size: 1.3rem; color: var(--border); transition: color 0.15s; padding: 0;
}
.star.filled { color: var(--amber); }
.star:hover { color: var(--amber); }

/* ── Paywall banner ── */
.paywall-banner {
  background: linear-gradient(135deg, rgba(108,99,255,0.15), rgba(108,99,255,0.05));
  border: 1px solid rgba(108,99,255,0.4);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 24px;
}
.paywall-content { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.paywall-icon { font-size: 2rem; flex-shrink: 0; }
.paywall-text { flex: 1; min-width: 180px; }
.paywall-text h3 { font-size: 1.2rem; margin-bottom: 4px; }
.paywall-text p { color: var(--text-muted); font-size: 0.9rem; }
.paywall-cta { text-align: center; flex-shrink: 0; }
.price { font-size: 2rem; font-weight: 800; margin-bottom: 8px; }
.price span { font-size: 1rem; font-weight: 400; color: var(--text-muted); }
.paywall-hint { font-size: 0.8rem; color: var(--text-muted); margin-top: 6px; }

/* ── Results footer ── */
.results-footer { padding-top: 16px; border-top: 1px solid var(--border); }

/* ── Paywall page ── */
.paywall-page { text-align: center; padding: 80px 20px; }
.paywall-page .icon { font-size: 3rem; margin-bottom: 24px; }
.paywall-page h1 { font-size: 2rem; margin-bottom: 12px; }
.paywall-page .subtitle { color: var(--text-muted); margin-bottom: 32px; font-size: 1.05rem; }
.pricing-card {
  display: inline-block;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 40px;
  margin-bottom: 24px;
  min-width: 280px;
}
.pricing-card .price-big { font-size: 3rem; font-weight: 800; margin-bottom: 4px; }
.pricing-card .price-big span { font-size: 1.2rem; font-weight: 400; color: var(--text-muted); }
.pricing-card .period { color: var(--text-muted); margin-bottom: 20px; }
.feature-list { list-style: none; text-align: left; margin-bottom: 24px; }
.feature-list li { padding: 6px 0; font-size: 0.95rem; }
.feature-list li::before { content: "✓ "; color: var(--green); font-weight: 700; }
.cta-note { font-size: 0.85rem; color: var(--text-muted); margin-top: 16px; }
.back-link { color: var(--text-muted); text-decoration: none; font-size: 0.9rem; }
.back-link:hover { color: var(--text); }

/* ── Responsive ── */
@media (max-width: 600px) {
  .hero h1 { font-size: 1.8rem; }
  .input-group { flex-direction: column; }
  .pain-analysis { grid-template-columns: 1fr; }
  .fields-grid { grid-template-columns: 1fr; }
  .paywall-content { flex-direction: column; text-align: center; }
}