/* Outreach App UI — matches landing page design language */

.page-header {
  border-bottom: 1px solid var(--border);
  background: var(--cream);
  padding: 0.85rem 2rem;
}
.page-header-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.page-title {
  font-family: 'Fraunces', serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--green-deep);
}
.page-nav {
  display: flex;
  gap: 0.25rem;
}
.page-nav a {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  transition: background 0.15s, color 0.15s;
}
.page-nav a:hover { background: var(--cream-dark); color: var(--ink); }
.page-nav a.active { background: var(--green-deep); color: white; }

/* ─── Main Layout ─── */
.app-shell {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
  min-height: calc(100vh - 70px);
}

/* ─── Sidebar ─── */
.sidebar { display: flex; flex-direction: column; gap: 1rem; }

.panel {
  background: white;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.panel-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.panel-title {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.panel-body { padding: 1rem 1.25rem; }
.panel-body.no-pad { padding: 0; }

/* Campaign list items */
.campaign-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1.25rem;
  cursor: pointer;
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}
.campaign-item:last-child { border-bottom: none; }
.campaign-item:hover { background: var(--cream); }
.campaign-item.selected { background: var(--cream-dark); }
.campaign-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--cream-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--green-deep);
  flex-shrink: 0;
}
.campaign-item-info { flex: 1; min-width: 0; }
.campaign-item-name { font-size: 0.85rem; font-weight: 600; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.campaign-item-meta { font-size: 0.72rem; color: var(--muted); margin-top: 0.15rem; }

/* ─── Main Content ─── */
.main-content { display: flex; flex-direction: column; gap: 1.5rem; }

/* Section headers */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.section-title {
  font-family: 'Fraunces', serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ink);
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: opacity 0.15s, transform 0.1s;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn:active:not(:disabled) { transform: scale(0.97); }

.btn-primary {
  background: var(--green-deep);
  color: white;
}
.btn-primary:hover:not(:disabled) { background: var(--green-mid); }

.btn-secondary {
  background: var(--cream-dark);
  color: var(--ink);
  border: 1px solid var(--border);
}
.btn-secondary:hover:not(:disabled) { background: var(--border); }

.btn-terracotta {
  background: var(--terracotta);
  color: white;
}
.btn-terracotta:hover:not(:disabled) { background: var(--terracotta-light); }

.btn-sm { font-size: 0.78rem; padding: 0.4rem 0.85rem; }
.btn-full { width: 100%; justify-content: center; }

.btn-loading { position: relative; }
.btn-loading::after {
  content: '';
  width: 14px; height: 14px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin-left: 0.4rem;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Forms ─── */
.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }
.form-group:last-child { margin-bottom: 0; }
.form-label { font-size: 0.78rem; font-weight: 600; color: var(--ink-light); }
.form-input, .form-select, .form-textarea {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.88rem;
  padding: 0.6rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--cream);
  color: var(--ink);
  outline: none;
  transition: border-color 0.15s;
  width: 100%;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--green-light);
  background: white;
}
.form-textarea { resize: vertical; min-height: 120px; line-height: 1.6; }
.form-hint { font-size: 0.72rem; color: var(--muted); }

/* ─── Cards ─── */
.email-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  transition: box-shadow 0.2s;
}
.email-card:hover { box-shadow: 0 4px 20px rgba(26,74,50,0.07); }
.email-card-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.email-card-from { flex: 1; }
.email-card-to { font-size: 0.82rem; font-weight: 600; color: var(--ink); }
.email-card-business { font-size: 0.72rem; color: var(--muted); }
.email-status-badge {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 20px;
  letter-spacing: 0.04em;
}
.badge-draft { background: var(--cream-dark); color: var(--muted); }
.badge-sent { background: rgba(46,122,83,0.1); color: var(--green-light); }
.badge-failed { background: rgba(200,90,26,0.1); color: var(--terracotta); }
.email-card-body { padding: 1.25rem; }
.email-subject { font-size: 0.88rem; font-weight: 600; color: var(--ink); margin-bottom: 0.5rem; }
.email-preview { font-size: 0.82rem; color: var(--ink-light); line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.email-card-footer {
  padding: 0.85rem 1.25rem;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* ─── Empty State ─── */
.empty-state {
  text-align: center;
  padding: 3rem 2rem;
  color: var(--muted);
}
.empty-state-icon { font-size: 2rem; margin-bottom: 1rem; opacity: 0.4; }
.empty-state h3 { font-family: 'Fraunces', serif; font-size: 1rem; color: var(--ink-light); margin-bottom: 0.5rem; }
.empty-state p { font-size: 0.85rem; }

/* ─── Modal ─── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(28,26,23,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 1rem;
}
.modal {
  background: white;
  border-radius: 12px;
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(26,74,50,0.2);
}
.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-title { font-family: 'Fraunces', serif; font-size: 1rem; font-weight: 700; color: var(--ink); }
.modal-close {
  width: 28px; height: 28px;
  border-radius: 6px;
  border: none;
  background: var(--cream-dark);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: var(--muted);
  transition: background 0.15s;
}
.modal-close:hover { background: var(--border); }
.modal-body { padding: 1.5rem; }
.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

/* ─── Stats Row ─── */
.stats-row {
  display: flex;
  gap: 1.5rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
}
.stat-pill {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}
.stat-pill-value { font-family: 'Fraunces', serif; font-size: 1.5rem; font-weight: 700; color: var(--green-deep); }
.stat-pill-label { font-size: 0.78rem; color: var(--muted); }

/* ─── Toast Notifications ─── */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  z-index: 200;
}
.toast {
  background: var(--ink);
  color: white;
  padding: 0.75rem 1.25rem;
  border-radius: 8px;
  font-size: 0.85rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  animation: toast-in 0.2s ease-out;
}
.toast-success { background: var(--green-deep); }
.toast-error { background: var(--terracotta); }
@keyframes toast-in {
  from { transform: translateY(10px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

/* ─── Progress Bar ─── */
.progress-bar-wrap {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 1rem;
}
.progress-bar-fill {
  height: 100%;
  background: var(--green-light);
  border-radius: 2px;
  transition: width 0.3s ease;
}

/* ─── Loading Skeleton ─── */
.skeleton {
  background: linear-gradient(90deg, var(--cream-dark) 25%, var(--cream) 50%, var(--cream-dark) 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.4s infinite;
  border-radius: 6px;
}
@keyframes skeleton-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ─── Responsive ─── */
@media (max-width: 900px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { display: none; }
}

@media (max-width: 600px) {
  .app-shell { padding: 1rem; }
  .page-header { padding: 0.75rem 1.25rem; }
}