body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", system-ui, sans-serif;
  background: radial-gradient(circle at 20% 20%, #1d2b5f, #0f1117 60%);
  color: #f4f6ff;
  display: grid;
  place-items: center;
  padding: 1rem;
}

.admin-card {
  width: min(780px, 100%);
  background: rgba(17, 21, 33, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 14px;
  padding: 1.2rem;
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.35);
  position: relative;
  z-index: 400;
}

h1 {
  margin: 0 0 0.4rem;
  font-size: 1.4rem;
}

p {
  margin: 0 0 1rem;
  color: #a9b1c9;
}

.form-group {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 0.9rem;
}

.subhead {
  margin: 1rem 0 0.8rem;
  font-size: 1rem;
}

label {
  font-size: 0.82rem;
  text-transform: uppercase;
  color: #a9b1c9;
  letter-spacing: 0.05em;
}

input {
  border: 1.5px solid rgba(79, 110, 247, 0.4);
  border-radius: 10px;
  padding: 0.85rem 0.9rem;
  background: rgba(79, 110, 247, 0.08);
  color: #fff;
  font-family: "Inter", system-ui, sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.3px;
  transition: all 0.2s ease;
}

.pos-row input {
  font-family: "Inter", system-ui, sans-serif;
}

input::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

input:focus {
  outline: none;
  border-color: rgba(79, 110, 247, 0.8);
  box-shadow: 0 0 0 4px rgba(79, 110, 247, 0.2);
  background: rgba(79, 110, 247, 0.12);
}

button {
  border: 0;
  border-radius: 999px;
  background: #4f6ef7;
  color: #fff;
  padding: 0.65rem 1.1rem;
  font-weight: 700;
  cursor: pointer;
}

button:hover {
  background: #3d5ae0;
}

.status {
  min-height: 1.3em;
  margin-top: 0.7rem;
  font-size: 0.9rem;
}

.status.error {
  color: #ff9fb3;
}

.status.success {
  color: #7de3be;
}

.actions {
  margin-top: 1rem;
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.actions a {
  color: #9eb2ff;
}

.flyer-preview {
  margin-top: 0.7rem;
  width: 100%;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.04);
}

/* Canvas section */
.flyer-canvas {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  margin-top: 0.8rem;
  background: #0a0c14;
}

.canvas-actions {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-top: 0.75rem;
}

/* Position editor */
.pos-details {
  margin-bottom: 0.8rem;
}

.pos-details summary {
  cursor: pointer;
  font-size: 0.88rem;
  color: #9eb2ff;
  padding: 0.4rem 0;
  user-select: none;
}

.pos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.8rem;
  margin: 0.6rem 0;
}

.pos-group h4 {
  margin: 0 0 0.4rem;
  font-size: 0.82rem;
  text-transform: uppercase;
  color: #a9b1c9;
  letter-spacing: 0.05em;
}

.pos-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem;
}

.pos-row label {
  display: grid;
  gap: 0.2rem;
  font-size: 0.75rem;
}

.pos-row input[type="number"] {
  padding: 0.4rem 0.5rem;
  font-size: 0.85rem;
}

.pos-row input[type="color"] {
  padding: 0.1rem 0.2rem;
  height: 2.2rem;
  cursor: pointer;
}