* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: #1c2733;
  background: #f4f6f8;
}

.topbar {
  background: #0b3d5c;
  color: #fff;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.logout-form button {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.6);
  color: #fff;
  padding: 6px 14px;
  border-radius: 4px;
  cursor: pointer;
}

.auth-page {
  display: flex;
  justify-content: center;
  padding: 64px 16px;
}

.auth-card {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
  padding: 32px;
  width: 100%;
  max-width: 360px;
}

.auth-card h1 {
  margin-top: 0;
  font-size: 1.4rem;
}

.auth-card label {
  display: block;
  margin: 14px 0 4px;
  font-size: 0.85rem;
  color: #475569;
}

.auth-card input {
  width: 100%;
  padding: 10px;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  font-size: 1rem;
}

.auth-card button {
  margin-top: 20px;
  width: 100%;
  padding: 11px;
  background: #0b3d5c;
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  cursor: pointer;
}

.error-banner {
  background: #fdecea;
  color: #b3261e;
  border: 1px solid #f5c2c0;
  padding: 10px 12px;
  border-radius: 4px;
  font-size: 0.9rem;
}

.hint {
  color: #64748b;
  font-size: 0.9rem;
}

.documents-page {
  padding: 32px;
}

#documents-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

#documents-table th,
#documents-table td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid #e2e8f0;
}

#documents-table th {
  background: #eef2f6;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: #475569;
}

.btn-link {
  color: #0b3d5c;
  font-weight: 600;
  text-decoration: none;
}

.viewer-page {
  display: flex;
  justify-content: center;
  padding: 24px;
}

#statement-viewer {
  width: 100%;
  max-width: 960px;
  background: #fff;
  border-radius: 6px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  overflow: hidden;
}

.viewer-toolbar {
  background: #1c2733;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  flex-wrap: wrap;
  gap: 8px;
}

.viewer-title {
  font-size: 0.9rem;
  opacity: 0.85;
}

.viewer-controls {
  display: flex;
  align-items: center;
  gap: 6px;
}

.viewer-controls button,
.viewer-controls a {
  background: #324354;
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 6px 10px;
  font-size: 0.85rem;
  text-decoration: none;
  cursor: pointer;
}

.viewer-controls a#btn-download {
  background: #1b7a4d;
}

.viewer-controls a#btn-close {
  background: #7a1b1b;
  font-weight: 700;
}

.page-indicator {
  font-size: 0.85rem;
  padding: 0 4px;
}

#find-input {
  padding: 6px 8px;
  border-radius: 4px;
  border: none;
  width: 140px;
}

.viewer-body {
  background: #525659;
  height: 80vh;
}

#statement-frame {
  width: 100%;
  height: 100%;
  border: none;
}