:root {
  --ata-brand: #0d6efd;
}

.login-page {
  min-height: 100vh;
}

.ata-login-wrap {
  max-width: 1080px;
  margin: 0 auto;
}

.ata-login-card {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1rem;
  overflow: hidden;
}

.ata-login-side-brand {
  background: radial-gradient(circle at 20% 20%, rgba(13, 110, 253, 0.28), transparent 55%),
              radial-gradient(circle at 80% 75%, rgba(32, 201, 151, 0.18), transparent 50%),
              linear-gradient(145deg, #0a1d39 0%, #102f5f 100%);
  color: #fff;
  min-height: 520px;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.ata-login-brand-content {
  max-width: 320px;
}

.ata-login-logo-fallback {
  width: 74px;
  height: 74px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.ata-login-title {
  font-weight: 700;
  letter-spacing: 0.01em;
}

.ata-login-side-form {
  min-height: 520px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2.25rem;
}

.card {
  border-radius: 0.85rem;
}

.app-header {
  position: sticky;
  top: 0;
  z-index: 1035;
}

[data-bs-theme="light"] .ata-login-side-brand {
  background: radial-gradient(circle at 20% 20%, rgba(13, 110, 253, 0.16), transparent 55%),
              radial-gradient(circle at 80% 75%, rgba(32, 201, 151, 0.11), transparent 50%),
              linear-gradient(145deg, #dde8f8 0%, #cfdff7 100%);
  color: #1f2937;
}

@media (max-width: 991.98px) {
  .ata-login-side-form {
    min-height: auto;
    padding: 1.5rem;
  }
}

.metric-card {
  border-left: 4px solid var(--bs-primary);
}

.metric-value {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-top: 0.25rem;
  margin-bottom: 0.15rem;
}

.conversation-wrap {
  max-height: calc(100vh - 250px);
  overflow-y: auto;
  border-radius: 0.9rem;
  padding: 1rem;
  background: color-mix(in srgb, var(--bs-body-bg) 88%, transparent);
}

.message-row {
  display: flex;
  margin-bottom: 0.75rem;
}

.message-row.inbound {
  justify-content: flex-start;
}

.message-row.outbound {
  justify-content: flex-end;
}

.message-bubble {
  width: min(85%, 780px);
  border-radius: 1rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid rgba(148, 163, 184, 0.35);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}

.message-bubble.inbound {
  background: color-mix(in srgb, var(--bs-body-bg) 90%, transparent);
  border-top-left-radius: 0.25rem;
}

.message-bubble.outbound {
  background: color-mix(in srgb, var(--bs-primary-bg-subtle) 80%, transparent);
  border-top-right-radius: 0.25rem;
}

.message-bubble.is-deleted {
  opacity: 0.7;
  border-style: dashed;
}

.message-meta {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.74rem;
  color: var(--bs-secondary-color);
  margin-bottom: 0.35rem;
}

.message-content {
  white-space: normal;
  word-break: break-word;
}

.transcription-box {
  border-left: 3px solid var(--bs-success);
  padding-left: 0.55rem;
}

.transcription-text {
  resize: none;
  overflow: hidden;
  min-height: 80px;
}

.attachment-file {
  background: color-mix(in srgb, var(--bs-body-bg) 90%, transparent);
}

.viewer-pdf-wrap iframe {
  height: 70vh;
}

.imports-list .list-group-item.active {
  border-color: var(--bs-primary);
}

.page-count-inline-group {
  width: 6.75rem;
}

.page-count-inline-input {
  width: 3rem;
  text-align: center;
}

mark.search-hit {
  background-color: #fff3cd;
  color: #664d03;
  padding: 0 0.1rem;
  border-radius: 0.2rem;
}

mark.search-hit.search-hit-active {
  background-color: #ffc107;
  color: #212529;
}

.search-active-textarea {
  border-color: var(--bs-warning) !important;
  box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.2) !important;
}