* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: #f4f7fb;
  color: #14213d;
}

.container {
  max-width: 900px;
  margin: 2.5rem auto;
  padding: 0 1rem;
}

.card {
  background: #ffffff;
  border: 1px solid #e4eaf3;
  border-radius: 10px;
  padding: 1.25rem;
  margin-bottom: 1rem;
}

h1, h2 {
  margin-top: 0;
}

label {
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 600;
}

input, textarea {
  width: 100%;
  padding: 0.6rem;
  border: 1px solid #ccd6e4;
  border-radius: 8px;
  font-size: 0.95rem;
}

textarea {
  min-height: 110px;
  resize: vertical;
}

button {
  margin-top: 0.8rem;
  background: #1d4ed8;
  color: #fff;
  border: 0;
  border-radius: 8px;
  padding: 0.6rem 1rem;
  cursor: pointer;
}

button:hover {
  background: #1e40af;
}

.error {
  color: #991b1b;
  background: #fee2e2;
  border: 1px solid #fecaca;
  padding: 0.6rem;
  border-radius: 8px;
  margin-bottom: 0.8rem;
}

.success {
  color: #166534;
  background: #dcfce7;
  border: 1px solid #bbf7d0;
  padding: 0.6rem;
  border-radius: 8px;
  margin-bottom: 0.8rem;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.small {
  color: #64748b;
  font-size: 0.85rem;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  text-align: left;
  padding: 0.6rem;
  border-bottom: 1px solid #e5e7eb;
  vertical-align: top;
}

a {
  color: #1d4ed8;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.thread {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.bubble {
  max-width: 75%;
  padding: 0.7rem;
  border-radius: 10px;
  border: 1px solid #dbe3ef;
}

.bubble.inbound {
  background: #f8fafc;
  align-self: flex-start;
}

.bubble.outbound {
  background: #dbeafe;
  border-color: #bfdbfe;
  align-self: flex-end;
}

.badge {
  display: inline-block;
  margin-left: 0.4rem;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  font-size: 0.75rem;
  border: 1px solid transparent;
}

.badge-ok {
  background: #dcfce7;
  color: #166534;
  border-color: #bbf7d0;
}

.badge-bad {
  background: #fee2e2;
  color: #991b1b;
  border-color: #fecaca;
}

.badge-neutral {
  background: #e2e8f0;
  color: #334155;
  border-color: #cbd5e1;
}

.unread-dot {
  display: inline-block;
  min-width: 1.3rem;
  text-align: center;
  background: #1d4ed8;
  color: #fff;
  padding: 0.1rem 0.35rem;
  border-radius: 999px;
  font-size: 0.75rem;
  margin-left: 0.4rem;
}

.search-row {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  margin-bottom: 0.8rem;
}

.search-row input {
  flex: 1;
}

.search-row button {
  margin-top: 0;
}

.error-inline {
  margin-top: 0.35rem;
  color: #991b1b;
}

.media-list {
  margin-top: 0.45rem;
}