/* ========== APP SHARED ========== */
.app-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 32px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--fg);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-logo { color: var(--accent); }

.nav-links {
  display: flex;
  gap: 24px;
}

.nav-link {
  font-size: 0.9rem;
  color: var(--fg-muted);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 8px;
  transition: all 0.15s;
}

.nav-link:hover, .nav-link.active {
  color: var(--fg);
  background: var(--bg-elevated);
}

.app-main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 48px 32px;
}

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: 8px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  border: none;
  transition: all 0.15s;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: var(--ember); }

.btn-secondary {
  background: var(--bg-elevated);
  color: var(--fg);
  border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--bg-card); }

.btn-ghost {
  background: transparent;
  color: var(--fg-muted);
  border: none;
}
.btn-ghost:hover { color: var(--fg); }

.btn-success { background: #16a34a; color: #fff; }
.btn-danger {
  background: transparent;
  color: #ef4444;
  border: 1px solid #ef4444;
  font-size: 0.8rem;
  padding: 4px 10px;
}
.btn-danger:hover { background: #ef4444; color: #fff; }

.btn-sm { padding: 6px 12px; font-size: 0.8rem; }

.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ========== DASHBOARD ========== */
.dashboard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
}

.dashboard-header h1 {
  font-size: 1.8rem;
}

.pipeline-stats {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-bottom: 40px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 16px;
  text-align: center;
}

.stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ========== PROSPECTS TABLE ========== */
.prospects-table {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.table-header {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 2fr;
  gap: 16px;
  padding: 14px 20px;
  background: var(--bg-elevated);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-dim);
}

.table-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 2fr;
  gap: 16px;
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  align-items: center;
}

.table-row:hover { background: var(--bg-elevated); }

.cell-company { display: flex; flex-direction: column; gap: 2px; }

.company-link {
  color: var(--fg);
  font-weight: 500;
  text-decoration: none;
}
.company-link:hover { color: var(--accent); }

.company-url {
  font-size: 0.8rem;
  color: var(--fg-dim);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cell-badge { display: flex; align-items: center; }

.badge {
  font-size: 0.75rem;
  padding: 3px 10px;
  border-radius: 100px;
  font-weight: 500;
}

.badge-green { background: rgba(22,163,74,0.15); color: #4ade80; }
.badge-blue { background: rgba(59,130,246,0.15); color: #60a5fa; }
.badge-red { background: rgba(239,68,68,0.15); color: #f87171; }
.badge-dim { background: var(--bg-elevated); color: var(--fg-dim); }

.badge-sent { background: rgba(22,163,74,0.15); color: #4ade80; }
.badge-approved { background: rgba(22,163,74,0.15); color: #4ade80; }
.badge-generated { background: rgba(59,130,246,0.15); color: #60a5fa; }
.badge-new { background: var(--bg-elevated); color: var(--fg-muted); }

.cell-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

.action-hint { font-size: 0.8rem; color: var(--fg-dim); font-style: italic; }

/* ========== EMPTY STATE ========== */
.empty-state {
  text-align: center;
  padding: 80px 24px;
  color: var(--fg-muted);
}

.empty-state p { margin-bottom: 24px; font-size: 1.1rem; }

/* ========== PROSPECT FORM ========== */
.form-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
}

.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  max-width: 680px;
}

.prospect-form { display: flex; flex-direction: column; gap: 28px; }

.form-group { display: flex; flex-direction: column; gap: 8px; }

.form-group label {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--fg);
}

.required { color: var(--accent); }

.form-group input,
.form-group textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 12px 14px;
  transition: border-color 0.15s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.form-hint { font-size: 0.8rem; color: var(--fg-dim); }

.form-actions { display: flex; gap: 12px; }

.form-message {
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: 8px;
  font-size: 0.9rem;
}

.form-message.success { background: rgba(22,163,74,0.15); color: #4ade80; }
.form-message.error { background: rgba(239,68,68,0.15); color: #f87171; }

/* ========== FLOW DIAGRAM ========== */
.flow-diagram {
  margin-top: 40px;
  padding: 32px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  max-width: 680px;
}

.flow-diagram h3 {
  font-size: 1.1rem;
  margin-bottom: 24px;
  color: var(--fg-muted);
}

.flow-steps {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.flow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 120px;
}

.flow-num {
  width: 36px;
  height: 36px;
  background: var(--accent-glow);
  border: 1px solid rgba(249,115,22,0.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--accent);
  font-size: 0.9rem;
}

.flow-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
}

.flow-desc { font-size: 0.8rem; color: var(--fg-dim); text-align: center; }

.flow-arrow { color: var(--fg-dim); font-size: 1.2rem; }

/* ========== EMAIL PREVIEW ========== */
.email-error {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  max-width: 600px;
}

.email-error h2 { margin-bottom: 12px; }
.email-error p { color: var(--fg-muted); line-height: 1.7; }
.email-error a { color: var(--accent); }

.preview-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 24px;
  margin-bottom: 40px;
}

.research-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.research-panel h3, .email-panel h3 {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-dim);
  margin-bottom: 20px;
}

.research-list { display: flex; flex-direction: column; gap: 16px; }
.research-list dt { font-size: 0.75rem; color: var(--fg-dim); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 2px; }
.research-list dd { font-size: 0.9rem; color: var(--fg); line-height: 1.5; }

.email-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.email-subject-display {
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.email-subject-display label,
.email-body-display label {
  display: block;
  font-size: 0.75rem;
  color: var(--fg-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.email-subject-display span {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--fg);
}

.email-body-display pre {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--fg);
  white-space: pre-wrap;
  line-height: 1.7;
}

.email-actions { margin-top: 24px; }

.approved-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: rgba(22,163,74,0.15);
  color: #4ade80;
  border-radius: 8px;
  font-family: var(--font-display);
  font-weight: 600;
}

.edit-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.edit-section h3 {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-dim);
  margin-bottom: 20px;
}

#edit-form { display: flex; flex-direction: column; gap: 20px; }

/* ========== RESPONSIVE ========== */
@media (max-width: 900px) {
  .pipeline-stats { grid-template-columns: repeat(3, 1fr); }
  .table-header, .table-row { grid-template-columns: 2fr 1fr 1fr 1fr; }
  .cell-actions { grid-column: 3; }
  .preview-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .app-nav { padding: 12px 16px; }
  .app-main { padding: 24px 16px; }
  .pipeline-stats { grid-template-columns: repeat(2, 1fr); }
  .table-header { display: none; }
  .table-row { grid-template-columns: 1fr; gap: 8px; }
  .form-card { padding: 24px 20px; }
}