:root {
  --bg: #f6f7fb;
  --panel: #ffffff;
  --text: #172033;
  --muted: #596579;
  --accent: #2457c5;
  --border: #d9deea;
  --success: #e8f7ee;
  --error: #fdecec;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 2rem;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}

.brand a {
  font-weight: bold;
  color: var(--text);
}

nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.container {
  width: min(1100px, 100%);
  margin: 0 auto;
  padding: 2rem;
}

.hero {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 2rem;
  align-items: center;
  padding: 2rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 1rem;
}

.hero h1 { font-size: 2.4rem; margin-top: 0; }
.hero p { color: var(--muted); font-size: 1.1rem; }
.hero-image { width: 100%; max-height: 260px; object-fit: contain; }

.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.card, .utility-card, .form-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.25rem;
}

.utility-card { margin-top: 1rem; }

label {
  display: block;
  margin-top: 1rem;
  font-weight: bold;
}

input, select, textarea {
  width: 100%;
  padding: 0.7rem;
  margin-top: 0.35rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  font: inherit;
}

.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-top: 0.35rem;
}

.checkbox-item {
  display: flex !important;
  flex-direction: row !important;
  align-items: center;
  gap: 0.5rem;
  font-weight: normal !important;
  margin-top: 0 !important;
  cursor: pointer;
}

.checkbox-item input[type="checkbox"] {
  width: 1rem !important;
  height: 1rem;
  flex-shrink: 0;
  margin: 0 !important;
  padding: 0 !important;
  accent-color: var(--accent);
  cursor: pointer;
  order: 0;
}

.checkbox-item span {
  font-weight: normal;
  font-size: 1rem;
  order: 1;
}

button, .button {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  border: 0;
  border-radius: 0.5rem;
  background: var(--accent);
  color: white;
  font-weight: bold;
  cursor: pointer;
}

button:hover, .button:hover { text-decoration: none; opacity: 0.92; }

.success, .error {
  padding: 1rem;
  border-radius: 0.75rem;
  margin-bottom: 1rem;
}
.success { background: var(--success); }
.error { background: var(--error); }
.notice { background: #fef9ec; border: 1px solid #f0d060; }

.form-disabled {
  opacity: 0.4;
  pointer-events: none;
  user-select: none;
}

.admin-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
  border: 1px solid var(--border);
}

th, td {
  padding: 0.75rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

th { background: #eef2fa; }

.site-footer {
  text-align: center;
  color: var(--muted);
  padding: 2rem;
}

.cookie-banner {
  display: flex;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--panel);
  border-top: 1px solid var(--border);
  box-shadow: 0 -2px 8px rgba(0,0,0,0.07);
  padding: 1rem 2rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  z-index: 100;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.cookie-banner p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.cookie-actions { display: flex; gap: 0.5rem; flex-shrink: 0; align-items: center; }
.button-outline {
  display: inline-block;
  padding: 0.75rem 1rem;
  border: 1px solid var(--accent);
  border-radius: 0.5rem;
  background: transparent;
  color: var(--accent);
  font-weight: bold;
  cursor: pointer;
}
.button-outline:hover { background: var(--bg); }
.cookie-banner button { margin-top: 0; }
.cookie-dismiss {
  background: none;
  border: none;
  font-size: 1.25rem;
  color: var(--muted);
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  line-height: 1;
}
.cookie-dismiss:hover { color: var(--text); }

.backup-output {
  background: #1a1f2e;
  color: #c8d8f0;
  padding: 1rem 1.25rem;
  border-radius: 0.5rem;
  font-size: 0.88rem;
  line-height: 1.6;
  overflow-x: auto;
  white-space: pre-wrap;
  margin-bottom: 1rem;
}

.admin-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #172033;
  border-top: 2px solid var(--accent);
  padding: 0.6rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  z-index: 100;
}
.admin-banner-label {
  color: #8899bb;
  font-size: 0.8rem;
  font-weight: bold;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  flex-shrink: 0;
}
.admin-banner-nav {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}
.admin-banner-nav a {
  color: #90b4ff;
  font-size: 0.9rem;
}
.admin-banner-nav a:hover { color: #ffffff; }
.admin-banner-logout {
  margin-top: 0;
  padding: 0.35rem 0.85rem;
  font-size: 0.85rem;
  background: transparent;
  border: 1px solid #8899bb;
  border-radius: 0.4rem;
  color: #8899bb;
  font-weight: normal;
  cursor: pointer;
}
.admin-banner-logout:hover {
  border-color: #ffffff;
  color: #ffffff;
  opacity: 1;
}

@media (max-width: 750px) {
  .site-header, .admin-bar { align-items: flex-start; flex-direction: column; }
  .hero, .cards { grid-template-columns: 1fr; }
  .container { padding: 1rem; }
  table { display: block; overflow-x: auto; }
  .admin-banner { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
}