/* ── App Shell ─────────────────────────────────────────────────────────────── */

.app-header {
  padding: 1.25rem 2rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 2rem;
}

.app-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
}

/* Stats bar */
.stats-bar {
  display: flex;
  gap: 1.5rem;
  padding: 1rem 2rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--accent);
}

.stat-label {
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.stat-divider {
  width: 1px;
  background: var(--border);
  align-self: stretch;
}

/* Tabs */
.tabs {
  display: flex;
  gap: 0;
  padding: 0 2rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.tab-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 1rem 1.5rem;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
  margin-bottom: -1px;
}

.tab-btn:hover { color: var(--text); }

.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* Panels */
.tab-panel {
  display: none;
  padding: 1.5rem 2rem;
}

.tab-panel.active { display: block; }

/* ── Client List ─────────────────────────────────────────────────────────────── */

.client-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.client-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 1rem;
  align-items: center;
  transition: border-color 0.15s;
}

.client-card:hover { border-color: rgba(245,166,35,0.2); }

.client-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 2px;
}

.client-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.client-meta span { margin-right: 0.75rem; }

/* Status badges */
.status-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge-prospect    { background: rgba(156,163,175,0.15); color: #9ca3af; }
.badge-contacted   { background: rgba(59,130,246,0.15); color: #60a5fa; }
.badge-hired       { background: rgba(245,166,35,0.15); color: #f5a623; }
.badge-paid        { background: rgba(74,222,128,0.15); color: #4ade80; }
.badge-sent        { background: rgba(245,166,35,0.15); color: #f5a623; }
.badge-unpaid      { background: rgba(239,68,68,0.15); color: #f87171; }
.badge-none        { background: rgba(156,163,175,0.15); color: #9ca3af; }
.badge-replied     { background: rgba(59,130,246,0.15); color: #60a5fa; }
.badge-interested  { background: rgba(74,222,128,0.15); color: #4ade80; }
.badge-not_interested { background: rgba(239,68,68,0.15); color: #f87171; }

/* Invoice amount */
.invoice-amount {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
}

.invoice-date {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 2px;
}

/* Actions */
.client-actions {
  display: flex;
  gap: 6px;
  align-items: center;
}

.btn-icon {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  color: var(--text-muted);
  width: 32px;
  height: 32px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.btn-icon:hover {
  color: var(--accent);
  border-color: rgba(245,166,35,0.3);
  background: var(--accent-dim);
}

/* ── Forms ───────────────────────────────────────────────────────────────────── */

.add-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.add-form h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-group label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 8px 12px;
  outline: none;
  transition: border-color 0.15s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(245,166,35,0.5);
}

.form-group textarea { resize: vertical; min-height: 60px; }

.form-actions {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
}

.btn {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  border: none;
  transition: background 0.15s, color 0.15s;
}

.btn-primary {
  background: var(--accent);
  color: #111010;
}

.btn-primary:hover { background: #fbb33d; }

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  background: var(--surface-alt);
  color: var(--text);
}

.btn-add {
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid rgba(245,166,35,0.2);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.15s;
}

.btn-add:hover { background: rgba(245,166,35,0.2); }

/* ── Outreach ───────────────────────────────────────────────────────────────── */

.outreach-row {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 8px;
}

.outreach-client {
  font-weight: 600;
  font-size: 0.9rem;
}

.outreach-date {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.outreach-notes {
  font-size: 0.8rem;
  color: var(--text-dim);
  font-style: italic;
}

/* ── Modal ───────────────────────────────────────────────────────────────────── */

.modal-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 100;
  align-items: center;
  justify-content: center;
}

.modal-backdrop.open { display: flex; }

.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  width: 90%;
  max-width: 480px;
  box-shadow: 0 40px 80px rgba(0,0,0,0.5);
}

.modal h2 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.modal .form-grid { grid-template-columns: 1fr 1fr; }

.modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
}

/* ── Empty state ─────────────────────────────────────────────────────────────── */

.empty-state {
  text-align: center;
  padding: 3rem 2rem;
  color: var(--text-dim);
}

.empty-state p {
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

/* ── Responsive ──────────────────────────────────────────────────────────────── */

@media (max-width: 600px) {
  .app-header { padding: 1rem 1rem; }
  .stats-bar { padding: 0.75rem 1rem; gap: 1rem; }
  .tabs { padding: 0 1rem; }
  .tab-panel { padding: 1rem; }
  .client-card { grid-template-columns: 1fr; gap: 0.5rem; }
  .client-actions { justify-content: flex-start; }
  .outreach-row { grid-template-columns: 1fr auto; }
  .form-grid { grid-template-columns: 1fr; }
}