:root {
  --bg: #081021;
  --panel: rgba(13, 22, 42, 0.85);
  --text: #e6eeff;
  --muted: #9db0d3;
  --accent: #36cfb0;
  --accent-2: #ffd08f;
  --border: rgba(159, 201, 255, 0.3);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Sora", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 20% 15%, rgba(54, 207, 176, 0.2), transparent 42%),
    radial-gradient(circle at 80% 20%, rgba(255, 208, 143, 0.16), transparent 37%),
    var(--bg);
}

.admin-shell {
  width: min(860px, 92vw);
  margin: 2.2rem auto;
}

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

.admin-header h1,
.panel h2 {
  font-family: "Cormorant Garamond", serif;
  margin: 0;
}

.home-link {
  color: #e0ecff;
  text-decoration: none;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.42rem 0.9rem;
  background: rgba(8, 15, 30, 0.75);
}

.panel {
  margin-top: 1.2rem;
  padding: 1.2rem;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--panel);
  backdrop-filter: blur(8px);
}

.hidden {
  display: none;
}

.manager-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
}

.admin-form {
  display: grid;
  gap: 0.55rem;
}

.admin-form label {
  font-size: 0.9rem;
  color: #d9e8ff;
  margin-top: 0.25rem;
}

.admin-form input {
  border-radius: 9px;
  border: 1px solid var(--border);
  background: rgba(9, 16, 33, 0.85);
  color: var(--text);
  padding: 0.62rem 0.75rem;
  font-size: 0.95rem;
  font-family: inherit;
}

.admin-form button,
.ghost-button {
  margin-top: 0.45rem;
  border-radius: 999px;
  border: 0;
  color: #fff;
  background: linear-gradient(120deg, var(--accent), #2ec4e7);
  padding: 0.72rem 1.2rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
}

.ghost-button {
  margin-top: 0;
  border: 1px solid var(--border);
  background: rgba(9, 16, 33, 0.85);
  color: #dcecff;
  padding: 0.48rem 0.9rem;
}

.helper-text {
  color: var(--muted);
  font-size: 0.92rem;
}

.preview-grid {
  margin: 0.65rem 0 1rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.preview-grid figure {
  margin: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.65rem;
  background: rgba(10, 18, 36, 0.75);
}

.preview-grid img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(5, 10, 22, 0.95);
}

.preview-grid figcaption {
  margin-top: 0.4rem;
  font-size: 0.82rem;
  color: var(--muted);
}

.qr-manager-list {
  display: grid;
  gap: 0.8rem;
  margin-bottom: 0.7rem;
}

.qr-manager-row {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.8rem;
  background: rgba(10, 18, 36, 0.75);
}

.qr-manager-grid {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 0.75rem;
  align-items: start;
}

.qr-manager-preview {
  width: 120px;
  height: 120px;
  border-radius: 10px;
  object-fit: cover;
  border: 1px solid var(--border);
  background: rgba(5, 10, 22, 0.95);
}

.qr-manager-actions {
  margin-top: 0.6rem;
  display: flex;
  justify-content: flex-end;
}

.qr-remove-button {
  border-radius: 999px;
  border: 1px solid rgba(255, 133, 133, 0.6);
  background: rgba(255, 133, 133, 0.12);
  color: #ffd5d5;
  padding: 0.4rem 0.85rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
}

.error-text {
  min-height: 1.2em;
  margin: 0;
  color: #ff9b9b;
  font-size: 0.85rem;
}

.status-text {
  min-height: 1.2em;
  margin: 0;
  color: var(--accent-2);
  font-size: 0.86rem;
}

.payments-list {
  margin-top: 0.8rem;
  display: grid;
  gap: 0.7rem;
}

.payment-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.8rem;
  background: rgba(10, 18, 36, 0.72);
}

.payment-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.payment-status {
  border-radius: 999px;
  padding: 0.2rem 0.62rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: 1px solid var(--border);
}

.payment-status-submitted {
  color: #ffd08f;
}

.payment-status-approved {
  color: #7cf7d1;
}

.payment-status-rejected {
  color: #ff9b9b;
}

.payment-meta {
  margin-top: 0.45rem;
  display: grid;
  gap: 0.25rem;
  font-size: 0.86rem;
  color: #d6e6ff;
}

.payment-actions {
  margin-top: 0.65rem;
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.payment-test-email {
  margin: 0.8rem 0;
  display: grid;
  gap: 0.45rem;
}

.payment-test-email label {
  font-size: 0.9rem;
  color: #d9e8ff;
}

.payment-test-email input {
  border-radius: 9px;
  border: 1px solid var(--border);
  background: rgba(9, 16, 33, 0.85);
  color: var(--text);
  padding: 0.62rem 0.75rem;
  font-size: 0.95rem;
  font-family: inherit;
}

.payment-test-email button {
  justify-self: start;
  border-radius: 999px;
  border: 0;
  color: #001a1e;
  background: linear-gradient(120deg, var(--accent), #2ec4e7);
  padding: 0.62rem 1rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
}

.payment-actions button {
  margin-top: 0;
  border-radius: 999px;
  border: 0;
  padding: 0.44rem 0.88rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
}

.payment-approve {
  background: linear-gradient(120deg, #36cfb0, #2ec4e7);
  color: #001a1e;
}

.payment-reject {
  background: rgba(255, 106, 106, 0.92);
  color: #fff;
}

@media (max-width: 680px) {
  .preview-grid {
    grid-template-columns: 1fr;
  }

  .qr-manager-grid {
    grid-template-columns: 1fr;
  }

  .qr-manager-preview {
    width: 100%;
    height: auto;
    aspect-ratio: 1;
  }

  .admin-header,
  .manager-title {
    flex-direction: column;
    align-items: flex-start;
  }

  .payment-card-header {
    align-items: flex-start;
  }
}