:root {
  --fox: #f04b3f;
  --fox-hover: #ff6358;
  --ink: #0f172a;
  --panel: #182133;
  --muted: rgba(255, 255, 255, 0.55);
  --border: rgba(255, 255, 255, 0.12);
}

[hidden] {
  display: none !important;
}

.admin-shell {
  min-height: 100vh;
  max-width: 1100px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.admin-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.2);
  min-width: 0;
}

#login-panel {
  max-width: 460px;
  margin: 8vh auto;
}

.admin-card h1,
.admin-card h2 {
  font-weight: 800;
  letter-spacing: -0.04em;
  margin-bottom: 0.8rem;
}

.admin-card h1,
#login-panel > p:not(.eyebrow) {
  text-align: center;
}

#login-panel > p:not(.eyebrow) {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

.admin-card form {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.admin-card label {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.78);
}

#login-form label {
  text-align: center;
}

#login-form .btn-primary {
  justify-self: center;
  min-width: 160px;
}

.admin-back-link {
  display: block;
  width: fit-content;
  margin: 1.5rem auto 0;
  color: var(--fox);
  font-weight: 700;
  text-decoration: none;
}

.admin-back-link:hover {
  color: #fff;
  text-decoration: underline;
}

.admin-card input {
  width: 100%;
  min-width: 0;
  background: var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 0.65rem;
  color: #fff;
  padding: 0.85rem;
  font: inherit;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.admin-card input:focus {
  border-color: var(--fox);
  box-shadow: 0 0 0 3px rgba(240, 75, 63, 0.15);
}

.admin-dashboard {
  display: grid;
  gap: 1.5rem;
  max-width: 1050px;
  margin: 0 auto;
}

.admin-topbar,
.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.admin-topbar {
  position: relative;
  justify-content: center;
  text-align: center;
  width: 100%;
}

.admin-topbar .sign-out-button {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}

.admin-topbar .sign-out-button:hover {
  transform: translateY(calc(-50% - 1px));
}

.admin-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.4fr);
  gap: 1.5rem;
  align-items: start;
}

.analytics-card {
  grid-column: 1 / -1;
}

.text-button {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.82);
  cursor: pointer;
  padding: 0.55rem 0.9rem;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 700;
  transition: border-color 0.2s, color 0.2s;
}

.text-button:hover {
  border-color: var(--fox);
  color: #fff;
}

.sign-out-button {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid rgba(240, 75, 63, 0.55);
  border-radius: 999px;
  background: rgba(240, 75, 63, 0.1);
  color: var(--fox);
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  padding: 0.65rem 1rem;
  transition: background 0.2s, color 0.2s, transform 0.2s;
}

.sign-out-button:hover {
  background: var(--fox);
  color: #fff;
}

.admin-status {
  min-height: 1.4em;
}

.admin-status.success {
  color: #86efac;
}

.admin-status.error {
  color: #fda4af;
}

.messages {
  display: grid;
  gap: 0.75rem;
  max-height: 560px;
  overflow: auto;
  margin-top: 1rem;
}

.message {
  background: var(--ink);
  border-radius: 0.75rem;
  padding: 1rem;
  display: grid;
  gap: 0.3rem;
}

.message span,
.message small {
  color: var(--muted);
}

.message p {
  white-space: pre-wrap;
}

.message-contact a {
  color: var(--fox);
  text-decoration: none;
}

.message-contact a:hover {
  color: #fff;
  text-decoration: underline;
}

.message-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}

.delete-message {
  border: 1px solid #fb7185;
  border-radius: 999px;
  background: transparent;
  color: #fda4af;
  cursor: pointer;
  padding: 0.35rem 0.75rem;
  font-size: 0.75rem;
}

.delete-message:hover {
  background: #be123c;
  color: #fff;
}

.delete-message:disabled {
  opacity: 0.55;
  cursor: wait;
}

.message-badge {
  display: inline-grid;
  place-items: center;
  min-width: 1.45rem;
  height: 1.45rem;
  margin-left: 0.35rem;
  padding: 0 0.35rem;
  border-radius: 999px;
  background: var(--fox);
  color: #fff;
  font-size: 0.75rem;
  vertical-align: middle;
  animation: badge-pop 0.35s ease-out;
}

.message-badge[hidden] {
  display: none;
}

@keyframes badge-pop {
  0% { transform: scale(0); }
  75% { transform: scale(1.15); }
  100% { transform: scale(1); }
}

.analytics {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.analytics-totals {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.analytics-totals div {
  background: var(--ink);
  border-radius: 0.75rem;
  padding: 1rem;
  text-align: center;
}

.analytics-totals strong {
  display: block;
  color: var(--fox);
  font-size: 1.7rem;
}

.analytics-totals span {
  color: var(--muted);
  font-size: 0.85rem;
}

.analytics h3 {
  font-size: 1rem;
}

.analytics ul {
  list-style: none;
  display: grid;
  gap: 0.5rem;
}

.analytics li {
  background: var(--ink);
  border-radius: 0.65rem;
  padding: 0.65rem 0.8rem;
  display: flex;
  justify-content: space-between;
  text-transform: capitalize;
}

@media (max-width: 750px) {
  .admin-shell {
    padding: 2rem 1rem;
  }

  .admin-grid {
    grid-template-columns: 1fr;
  }

  .admin-topbar {
    align-items: flex-start;
    flex-direction: column;
    padding-top: 1rem;
  }

  .admin-topbar .sign-out-button {
    position: static;
    transform: none;
    align-self: flex-end;
  }
}