/* App shell — authenticated views only */
.app-body { background: var(--bg); min-height: 100vh; }

/* Nav */
.app-nav {
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  position: sticky;
  top: 0;
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(8px);
  z-index: 100;
}
.app-nav-inner {
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
  text-decoration: none;
}
.nav-logo span { color: var(--accent); }
.nav-right { display: flex; align-items: center; gap: 16px; }
.nav-user { font-size: 14px; color: var(--fg-muted); }

/* Main */
.app-main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 48px 24px 80px;
}

/* Page header */
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.page-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 6px;
}
.campaign-url-title {
  font-size: 20px;
  word-break: break-all;
}
.page-sub { color: var(--fg-muted); font-size: 15px; }

/* Buttons */
.btn-accent {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 10px 20px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: opacity 0.2s;
  white-space: nowrap;
}
.btn-accent:hover { opacity: 0.88; }
.btn-accent.btn-lg { padding: 14px 28px; font-size: 15px; }
.btn-ghost {
  background: transparent;
  color: var(--fg-muted);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  padding: 9px 16px;
  font-family: var(--font-body);
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s;
  white-space: nowrap;
}
.btn-ghost:hover { border-color: rgba(255,255,255,0.25); color: var(--fg); }

/* Campaign grid */
.campaign-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}
.campaign-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 8px;
  padding: 20px 24px;
  text-decoration: none;
  color: var(--fg);
  display: block;
  transition: border-color 0.2s;
}
.campaign-card:hover { border-color: rgba(249,115,22,0.3); }
.campaign-card-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
.campaign-url { font-size: 14px; font-weight: 500; word-break: break-all; color: var(--fg); }
.campaign-persona { font-size: 14px; color: var(--fg-muted); margin-bottom: 12px; }
.campaign-meta { font-size: 12px; color: var(--fg-dim); }

/* Status badges */
.status-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 4px;
  white-space: nowrap;
  flex-shrink: 0;
}
.status-pending  { background: rgba(156,163,175,0.15); color: #9ca3af; }
.status-running  { background: rgba(251,191,36,0.15);  color: #fbbf24; }
.status-done     { background: rgba(34,197,94,0.15);   color: #4ade80; }
.status-error    { background: rgba(239,68,68,0.15);   color: #f87171; }
.status-researching      { background: rgba(251,191,36,0.15);  color: #fbbf24; }
.status-generating_emails { background: rgba(99,102,241,0.15); color: #a5b4fc; }

/* Empty state */
.empty-state {
  text-align: center;
  padding: 80px 24px;
  border: 1px dashed rgba(255,255,255,0.1);
  border-radius: 10px;
}
.empty-icon { font-size: 40px; margin-bottom: 16px; }
.empty-title { font-family: var(--font-display); font-size: 22px; font-weight: 700; margin-bottom: 10px; }
.empty-sub { color: var(--fg-muted); font-size: 15px; max-width: 400px; margin: 0 auto 28px; line-height: 1.6; }

/* Running state */
.running-state {
  text-align: center;
  padding: 64px 24px;
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 10px;
  margin-bottom: 32px;
}
.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid rgba(249,115,22,0.2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 20px;
}
@keyframes spin { to { transform: rotate(360deg); } }
.running-title { font-family: var(--font-display); font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.running-sub { color: var(--fg-muted); font-size: 15px; max-width: 420px; margin: 0 auto; line-height: 1.6; }

/* Alerts */
.alert-error {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  border-radius: 6px;
  padding: 14px 18px;
  color: #f87171;
  font-size: 14px;
  margin-bottom: 24px;
}
.alert-error a { color: var(--accent); }

/* Form card */
.form-card {
  max-width: 560px;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 10px;
  padding: 36px 40px;
}
.form-group { margin-bottom: 24px; }
label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 10px;
}
.form-input {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  padding: 12px 14px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s;
}
.form-input:focus { border-color: var(--accent); }
.form-hint { margin-top: 6px; font-size: 13px; color: var(--fg-dim); }
.form-actions { margin-top: 8px; }

/* Form explainer */
.form-explainer {
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.explainer-step { display: flex; align-items: center; gap: 14px; font-size: 14px; color: var(--fg-muted); }
.step-dot {
  width: 22px;
  height: 22px;
  background: rgba(249,115,22,0.15);
  border: 1px solid rgba(249,115,22,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
}

/* Prospect block */
.prospect-block {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 10px;
  padding: 28px 32px;
  margin-bottom: 24px;
}
.prospect-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}
.prospect-company {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
}
.prospect-summary {
  color: var(--fg-muted);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 20px;
}
.prospect-news {
  background: var(--bg-elevated);
  border-radius: 6px;
  padding: 14px 18px;
  margin-bottom: 20px;
}
.prospect-news-body {
  color: var(--fg-muted);
  font-size: 14px;
  line-height: 1.7;
  white-space: pre-line;
}
.section-mini-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 10px;
}

/* Contacts */
.contacts-list { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.contact-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 6px;
  padding: 8px 14px;
  font-size: 13px;
}
.contact-name { font-weight: 600; }
.contact-title { color: var(--fg-muted); }
.contact-li { color: var(--accent); text-decoration: none; font-size: 12px; }
.contact-li:hover { text-decoration: underline; }

/* Emails */
.emails-section { margin-top: 8px; }
.email-contact-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--fg-muted);
  margin: 16px 0 8px;
}
.email-variants { display: flex; flex-direction: column; gap: 16px; margin-bottom: 8px; }
.email-variant {
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 8px;
  padding: 20px;
}
.email-variant-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.variant-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent);
}
.btn-copy {
  background: rgba(249,115,22,0.1);
  border: 1px solid rgba(249,115,22,0.25);
  color: var(--accent);
  border-radius: 4px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}
.btn-copy:hover, .btn-copy.copied { background: rgba(249,115,22,0.2); }
.email-subject {
  font-size: 14px;
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.email-body {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.75;
  white-space: pre-wrap;
  margin: 0;
}

/* Copy toast */
.copy-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--bg-card);
  border: 1px solid rgba(249,115,22,0.3);
  color: var(--fg);
  padding: 12px 20px;
  border-radius: 6px;
  font-size: 14px;
  transform: translateY(80px);
  opacity: 0;
  transition: transform 0.25s, opacity 0.25s;
  z-index: 999;
}
.copy-toast.show { transform: translateY(0); opacity: 1; }

/* Responsive */
@media (max-width: 600px) {
  .app-main { padding: 32px 16px 60px; }
  .form-card { padding: 24px 20px; }
  .prospect-block { padding: 20px; }
  .page-header { flex-direction: column; }
}