:root {
  --bg: #070b12;
  --surface: #101a28;
  --surface-2: #121f31;
  --line: rgba(255, 255, 255, 0.14);
  --text: rgba(244, 250, 255, 0.96);
  --muted: rgba(225, 239, 255, 0.72);
  --primary: #07b6d5;
  --primary-2: #2ee5ff;
  --danger: #ff547f;
  --success: #32d386;
  --radius: 14px;
}

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

body {
  margin: 0;
  min-height: 100dvh;
  background:
    radial-gradient(circle at 18% -8%, rgba(7, 182, 213, 0.22), transparent 30%),
    linear-gradient(175deg, #06090f, #070c13 48%, #04070a);
  color: var(--text);
  font-family: "Space Grotesk", system-ui, sans-serif;
}

.container {
  width: min(1200px, calc(100% - 1.2rem));
  margin: 0 auto;
}

.admin-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(6, 10, 15, 0.88);
  backdrop-filter: blur(10px);
}

.admin-header-wrap {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Bebas Neue", sans-serif;
  letter-spacing: 0.04em;
  font-weight: 400;
}

h1 {
  font-size: 1.95rem;
}

h2 {
  font-size: 1.7rem;
}

.admin-header a {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.4rem 0.8rem;
  color: var(--muted);
  text-decoration: none;
}

.admin-main {
  padding: 1rem 0 2rem;
  display: grid;
  gap: 0.9rem;
}

.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(16, 26, 40, 0.75);
  padding: 0.9rem;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  margin-bottom: 0.75rem;
}

.panel p {
  margin: 0.5rem 0 0;
  color: var(--muted);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

button {
  border: 1px solid transparent;
  border-radius: 10px;
  min-height: 38px;
  padding: 0.45rem 0.75rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary-2), var(--primary));
  color: #05151b;
  cursor: pointer;
}

button:hover {
  filter: brightness(1.04);
}

button.secondary {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--line);
  color: var(--text);
}

button.danger {
  background: rgba(255, 84, 127, 0.15);
  border-color: rgba(255, 84, 127, 0.38);
  color: #ff94ad;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  padding: 0.55rem 0.62rem;
  font: inherit;
}

textarea {
  min-height: 90px;
  resize: vertical;
}

label {
  display: block;
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 0.35rem;
}

.auth-row {
  display: grid;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.status-line {
  margin-top: 0.75rem;
  font-size: 0.92rem;
}

.status-line.error {
  color: #ff9eb5;
}

.status-line.success {
  color: #8af0be;
}

.grid-form {
  display: grid;
  gap: 0.7rem;
}

.field {
  display: grid;
  gap: 0.3rem;
}

.stack {
  display: grid;
  gap: 0.7rem;
}

.item-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(18, 31, 49, 0.72);
  padding: 0.7rem;
  display: grid;
  gap: 0.55rem;
}

.item-card img {
  width: 100%;
  max-height: 180px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--line);
}

.row {
  display: grid;
  gap: 0.55rem;
}

.upload-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
}

.hint {
  font-size: 0.9rem;
}

@media (min-width: 760px) {
  .container {
    width: min(1200px, calc(100% - 2rem));
  }

  .grid-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .field.span-2 {
    grid-column: span 2;
  }

  .row.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .row.three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}