:root {
  --bg-color: #0d0d0d;
  --panel-bg: #1a1a1a;
  --text-primary: #f0f0f0;
  --text-secondary: #999;
  --accent: #d4af37;
  --accent-hover: #f0c952;
  --danger: #ff4c4c;
  --danger-hover: #ff7373;
  --border: #333;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.5;
}

h1, h2, h3 { font-family: 'Playfair Display', serif; }

.screen {
  display: none;
  min-height: 100vh;
}
.screen.active {
  display: flex;
  flex-direction: column;
}

/* Login Screen */
#login-screen {
  align-items: center;
  justify-content: center;
}
.login-card {
  background: var(--panel-bg);
  padding: 2.5rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  text-align: center;
  width: 100%;
  max-width: 400px;
}
.login-card h1 { margin-bottom: 0.5rem; color: var(--accent); }
.login-card p { color: var(--text-secondary); margin-bottom: 1.5rem; }
.login-card input {
  width: 100%;
  padding: 0.75rem;
  margin-bottom: 1rem;
  background: #2a2a2a;
  border: 1px solid var(--border);
  color: #fff;
  border-radius: 6px;
}
.error-msg { color: var(--danger); font-size: 0.85rem; margin-top: 1rem; min-height: 1.5em; }

/* Buttons */
.btn {
  padding: 0.6rem 1.2rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.2s;
  font-family: 'Inter', sans-serif;
}
.btn.primary { background: var(--accent); color: #000; }
.btn.primary:hover { background: var(--accent-hover); }
.btn.secondary { background: #333; color: #fff; }
.btn.secondary:hover { background: #444; }
.btn.danger { background: var(--danger); color: #fff; }
.btn.danger:hover { background: var(--danger-hover); }
.btn.small { padding: 0.4rem 0.8rem; font-size: 0.85rem; }

/* Dashboard Header */
.admin-header {
  background: var(--panel-bg);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 2rem;
}
.header-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Dashboard Main */
.admin-main {
  max-width: 1200px;
  margin: 2rem auto;
  padding: 0 2rem;
  width: 100%;
}
.toolbar {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  gap: 1rem;
}
#admin-search {
  padding: 0.6rem 1rem;
  background: #2a2a2a;
  border: 1px solid var(--border);
  color: #fff;
  border-radius: 6px;
  width: 300px;
}

/* Table */
.table-container {
  background: var(--panel-bg);
  border-radius: 12px;
  border: 1px solid var(--border);
  overflow-x: auto;
}
table {
  width: 100%;
  border-collapse: collapse;
}
th, td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
th {
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
}
td { vertical-align: middle; }
.td-img { width: 50px; height: 50px; object-fit: cover; border-radius: 6px; }
.actions { display: flex; gap: 0.5rem; }

/* Modal */
.modal {
  display: none;
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.8);
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.modal.active { display: flex; }
.modal-content {
  background: var(--bg-color);
  width: 100%;
  max-width: 700px;
  border-radius: 12px;
  border: 1px solid var(--border);
  max-height: 90vh;
  overflow-y: auto;
}
.modal-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--panel-bg);
}
.close-btn {
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-secondary);
}
.close-btn:hover { color: #fff; }

#item-form {
  padding: 1.5rem;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.form-group label {
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.form-group input, .form-group select, .form-group textarea {
  padding: 0.75rem;
  background: #2a2a2a;
  border: 1px solid var(--border);
  color: #fff;
  border-radius: 6px;
  font-family: 'Inter', sans-serif;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.form-actions {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
}

@media (max-width: 768px) {
  .form-grid { grid-template-columns: 1fr; }
  .toolbar { flex-direction: column; }
  #admin-search { width: 100%; }
}