/* === APP SHARED STYLES === */
.app-body {
  min-height: 100vh;
  background: var(--bg);
}

.app-container {
  max-width: 720px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}

/* Page header */
.page-header {
  margin-bottom: 2.5rem;
}
.page-header h1 {
  font-size: 1.75rem;
  color: var(--green);
  margin-bottom: 0.25rem;
}
.page-header p {
  color: var(--fg-muted);
  font-size: 0.95rem;
}

/* Cards */
.card {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1.75rem;
  margin-bottom: 1rem;
}
.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}
.card-date {
  font-size: 0.75rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.6rem;
}
.card h3 {
  color: var(--green);
  font-size: 1rem;
  margin-bottom: 0.5rem;
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
}
.card p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.65;
  white-space: pre-wrap;
}

/* Badges */
.badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge-active { background: #D1FAE5; color: #065F46; }
.badge-paused { background: #FEF3C7; color: #92400E; }
.badge-journaled { background: #EDE8DC; color: var(--green); }

/* Forms */
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--fg);
  margin-bottom: 0.4rem;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--cream);
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.15s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--green);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group .hint {
  font-size: 0.75rem;
  color: var(--fg-muted);
  margin-top: 0.3rem;
}
.form-error {
  background: #FEF2F2;
  border: 1px solid #FCA5A5;
  color: #991B1B;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  margin-bottom: 1.25rem;
}
.form-success {
  background: #F0FDF4;
  border: 1px solid #86EFAC;
  color: #14532D;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  margin-bottom: 1.25rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: background 0.15s, opacity 0.15s;
}
.btn:hover { opacity: 0.88; }
.btn-primary {
  background: var(--green);
  color: var(--cream);
}
.btn-secondary {
  background: transparent;
  color: var(--fg-muted);
  border: 1px solid var(--border);
}
.btn-accent {
  background: var(--accent);
  color: var(--cream);
}
.btn-sm {
  padding: 0.4rem 0.85rem;
  font-size: 0.8rem;
}

/* Rep display card */
.rep-card-full {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2rem;
  margin-bottom: 1.5rem;
}
.rep-meta {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1.25rem;
}
.rep-body {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--fg);
  white-space: pre-wrap;
}
.rep-action-bar {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 0.75rem;
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--fg-muted);
}
.empty-state h3 {
  color: var(--green);
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

/* Nav links */
.nav-link {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  color: var(--cream);
  text-decoration: none;
  opacity: 0.75;
  transition: opacity 0.15s;
}
.nav-link:hover, .nav-link.active { opacity: 1; }
.nav-right { margin-left: auto; }

/* History list */
.history-list { list-style: none; }
.history-item {
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 0;
}
.history-item:last-child { border-bottom: none; }

/* Dashboard grid */
.dash-stat {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1.5rem;
  text-align: center;
}
.dash-stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  color: var(--green);
  line-height: 1;
  margin-bottom: 0.25rem;
}
.dash-stat-label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.dash-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2rem;
}

@media (max-width: 600px) {
  .dash-grid { grid-template-columns: 1fr 1fr; }
  .app-container { padding: 1.5rem 1rem 3rem; }
}