*,
*::before,
*::after {
  box-sizing: border-box;
}

body.admin-body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #020617;
  color: #e5e7eb;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1rem;
}

.admin-header {
  background: #020617;
  border-bottom: 1px solid #111827;
  position: sticky;
  top: 0;
  z-index: 10;
}

.admin-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.7rem 0;
  gap: 1rem;
}

.admin-brand {
  font-weight: 600;
  font-size: 0.95rem;
}

.admin-user {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.8rem;
}

.admin-user a {
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  border: 1px solid #1f2937;
}

.admin-main {
  padding: 1.4rem 0 2rem;
}

.admin-login-box {
  max-width: 460px;
  margin: 3rem auto;
  background: #020617;
  border-radius: 1rem;
  border: 1px solid #1f2937;
  padding: 1.4rem 1.5rem;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.8);
}

.admin-login-box h1 {
  margin-top: 0;
}

.admin-hint {
  font-size: 0.75rem;
  color: #9ca3af;
}

.admin-message {
  padding: 0.4rem 0.6rem;
  border-radius: 0.5rem;
  font-size: 0.8rem;
  margin-bottom: 0.8rem;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.4);
}

.admin-message-error {
  background: rgba(248, 113, 113, 0.12);
  border-color: rgba(248, 113, 113, 0.55);
}

.admin-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 0.9rem;
  margin-bottom: 1rem;
}

.admin-box {
  background: #020617;
  border-radius: 0.9rem;
  border: 1px solid #1f2937;
  padding: 0.85rem;
  box-shadow: 0 16px 35px rgba(0, 0, 0, 0.7);
  font-size: 0.85rem;
}

.admin-box h2 {
  margin-top: 0;
  margin-bottom: 0.4rem;
  font-size: 0.98rem;
}

.admin-box h3 {
  margin-top: 0.7rem;
  margin-bottom: 0.25rem;
  font-size: 0.9rem;
}

.admin-box-full {
  margin-top: 0.5rem;
}

input,
select,
textarea {
  width: 100%;
  padding: 0.4rem;
  border-radius: 0.55rem;
  border: 1px solid #1f2937;
  background: #020617;
  color: #e5e7eb;
  font-size: 0.82rem;
}

textarea {
  resize: vertical;
}

label small {
  display: block;
  font-size: 0.7rem;
  color: #9ca3af;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: none;
  padding: 0.4rem 0.9rem;
  font-size: 0.82rem;
  cursor: pointer;
  background: #4f46e5;
  color: #f9fafb;
  font-weight: 500;
  margin-top: 0.2rem;
}

.btn:hover {
  background: #4338ca;
}

.mini-list {
  list-style: none;
  padding: 0;
  margin: 0.2rem 0 0;
  max-height: 200px;
  overflow: auto;
}

.mini-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem;
  padding: 0.15rem 0;
  border-bottom: 1px dashed #111827;
}

.mini-list li:last-child {
  border-bottom: none;
}

.inline-form {
  margin: 0;
}

.inline-form button {
  border-radius: 999px;
  padding: 0.15rem 0.45rem;
  border: 1px solid #1f2937;
  background: #020617;
  color: #9ca3af;
  cursor: pointer;
  font-size: 0.75rem;
}

.inline-form button:hover {
  background: #111827;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
}

/* details */

details {
  margin: 0.15rem 0;
}

summary {
  cursor: pointer;
  font-size: 0.85rem;
  color: #e5e7eb;
}

.admin-tabs-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.9rem;
}

.admin-tab-button {
  background: #020617;
  color: #9ca3af;
  border: 1px solid #1f2937;
  border-radius: 999px;
  padding: 0.3rem 0.9rem;
  font-size: 0.8rem;
  cursor: pointer;
}

.admin-tab-button.active {
  background: #4f46e5;
  color: #f9fafb;
  border-color: #4f46e5;
}

.admin-tab-panel {
  display: none;
}

.admin-tab-panel.active {
  display: block;
}

/* Responsive */

@media (max-width: 900px) {
  .admin-header-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .admin-user {
    flex-wrap: wrap;
  }
}