/* app.css — CallKatch admin dashboard styles */

.app-shell {
  display: grid;
  grid-template-columns: 200px 1fr;
  min-height: calc(100vh - 73px);
}

/* Sidebar */
.sidebar {
  border-right: 1px solid var(--border);
  padding: 1.5rem 0;
  background: var(--surface);
}
.sidebar-section { margin-bottom: 2rem; }
.sidebar-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  padding: 0 1.25rem;
  margin-bottom: 0.5rem;
}
.sidebar-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 1.25rem;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  border-left: 2px solid transparent;
  transition: all 0.15s;
}
.sidebar-item:hover, .sidebar-item.active {
  color: var(--text);
  border-left-color: var(--accent);
  background: var(--accent-dim);
}
.sidebar-item svg { flex-shrink: 0; }

/* Main */
.main-content { padding: 2.5rem 3rem; overflow-y: auto; }

.panel-title {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.8rem;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 1.5rem;
}

/* Stats */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.stats-row .stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.5rem;
}
.stats-row .stat-number {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 2.2rem;
  letter-spacing: -0.04em;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.4rem;
}
.stats-row .stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.stats-row .stat-card-accent {
  border-color: var(--accent);
  background: var(--accent-dim);
}

/* Calls table */
.section-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
  margin-bottom: 1rem;
}
.calls-table-wrap { overflow-x: auto; }
.calls-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.calls-table th {
  text-align: left;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: 0.5rem 1rem 0.75rem;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
}
.calls-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}
.calls-table tr:last-child td { border-bottom: none; }
.calls-table tr:hover td { background: var(--surface); }
.status-badge {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border-radius: 2rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.status-missed { background: var(--surface-2); color: var(--text-muted); }
.status-texted { background: var(--accent-dim); color: var(--accent); }
.status-replied { background: #22c55e22; color: #22c55e; }
.btn-view {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.3rem 0.8rem;
  border-radius: 0.5rem;
  font-size: 0.8rem;
  cursor: pointer;
  font-family: 'Outfit', sans-serif;
  transition: all 0.15s;
  text-decoration: none;
}
.btn-view:hover { border-color: var(--accent); color: var(--accent); }

/* Thread view */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.85rem;
  cursor: pointer;
  padding: 0;
  margin-bottom: 1rem;
  font-family: 'Outfit', sans-serif;
}
.back-btn:hover { color: var(--text); }
.thread-messages { display: flex; flex-direction: column; gap: 1rem; }
.thread-msg {
  max-width: 70%;
  padding: 0.75rem 1rem;
  border-radius: 1rem;
  font-size: 0.9rem;
  line-height: 1.55;
}
.thread-msg.incoming {
  background: var(--surface-2);
  color: var(--text);
  border-bottom-left-radius: 0.25rem;
  align-self: flex-start;
}
.thread-msg.outgoing {
  background: var(--accent);
  color: var(--ink);
  font-weight: 500;
  border-bottom-right-radius: 0.25rem;
  align-self: flex-end;
}
.thread-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* Settings form */
.settings-form { display: flex; flex-direction: column; gap: 0; }
.settings-group {
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 0;
}
.settings-group-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
  margin-bottom: 1.25rem;
}
.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.field-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
}
.field-input {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.6rem;
  color: var(--text);
  font-family: 'Outfit', sans-serif;
  font-size: 0.9rem;
  padding: 0.65rem 0.85rem;
  transition: border-color 0.15s;
  width: 100%;
}
.field-input:focus {
  outline: none;
  border-color: var(--accent);
}
textarea.field-input { resize: vertical; min-height: 80px; }
.settings-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: 1.5rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.7rem 1.5rem;
  border-radius: 0.6rem;
  font-family: 'Outfit', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.15s;
}
.btn-primary {
  background: var(--accent);
  color: var(--ink);
}
.btn-primary:hover { filter: brightness(1.1); }
.btn-ghost {
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

@media (max-width: 900px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { border-right: none; border-bottom: 1px solid var(--border); padding: 0.75rem; display: flex; gap: 0.5rem; overflow-x: auto; }
  .sidebar-section { display: flex; gap: 0.25rem; margin: 0; align-items: center; }
  .sidebar-label { display: none; }
  .sidebar-item { padding: 0.4rem 0.75rem; white-space: nowrap; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .field-grid { grid-template-columns: 1fr; }
  .main-content { padding: 1.5rem; }
}