* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: system-ui, 'Segoe UI', Roboto, sans-serif;
}
body {
  background: #0f172a;
  color: #e2e8f0;
  display: flex;
  justify-content: center;
  padding: 20px;
  min-height: 100vh;
}
.container {
  max-width: 800px;
  width: 100%;
  background: #1e293b;
  border-radius: 2rem;
  padding: 2rem;
  border: 1px solid #334155;
}
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}
h1 { font-size: 2rem; color: #f8fafc; }
.btn {
  padding: 10px 20px;
  border-radius: 12px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  font-size: 0.9rem;
  transition: 0.2s;
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}
.btn-primary { background: #9146FF; color: white; }
.btn-primary:hover { background: #772ce8; }
.btn-secondary { background: #334155; color: #cbd5e1; }
.btn-secondary:hover { background: #475569; }
.btn-danger { background: transparent; border: 1px solid #be123c; color: #fda4af; }

.profile-card {
  background: #0f172a;
  border-radius: 1.5rem;
  padding: 2rem;
  border: 1px solid #334155;
}
.profile-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 2rem;
}
.avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  object-fit: cover;
  background: #334155;
}
.profile-info h2 { font-size: 1.5rem; color: #f8fafc; }
.profile-info p { color: #94a3b8; font-size: 0.9rem; }

.form-group { margin-bottom: 1.2rem; }
.form-group label {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  color: #64748b;
  margin-bottom: 6px;
  font-weight: 600;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 10px 14px;
  background: #1e293b;
  border: 1px solid #475569;
  border-radius: 10px;
  color: #f1f5f9;
  font-size: 0.95rem;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: #9146FF;
}
.form-group textarea { min-height: 80px; resize: vertical; }
.form-row { display: flex; gap: 15px; }
.form-row .form-group { flex: 1; }

.date-row { display: flex; gap: 10px; align-items: center; }
.date-row select, .date-row input { width: auto; }

.checkbox-field {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0.5rem 0;
}
.checkbox-field input[type="checkbox"] { width: 18px; height: 18px; accent-color: #9146FF; }
.checkbox-field label { font-size: 0.9rem; color: #cbd5e1; cursor: pointer; }

.social-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}
.social-row select { flex: 1; }
.social-row input { flex: 2; }
.btn-remove-social {
  background: transparent;
  border: 1px solid #be123c;
  color: #fda4af;
  padding: 8px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
}
.btn-remove-social:hover { background: #be123c; color: white; }
.add-social-btn {
  background: #334155;
  color: #cbd5e1;
  border: 1px solid #475569;
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.85rem;
  margin-top: 4px;
}
.add-social-btn:hover { background: #475569; }

/* Настройки отображения */
.column-settings {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  background: #0f172a;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid #334155;
  width: 100%;
  box-sizing: border-box;
}
.column-setting-item {
  display: flex;
  align-items: center;
  gap: 8px;
}
.column-setting-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: #9146FF;
  cursor: pointer;
}
.column-setting-item input[type="checkbox"]:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.column-setting-item label {
  font-size: 0.9rem;
  color: #cbd5e1;
  cursor: pointer;
}
.setting-hint {
  font-size: 0.75rem;
  color: #64748b;
  margin-left: auto;
}

.success-message {
  background: rgba(34,197,94,0.15);
  color: #4ade80;
  padding: 10px 16px;
  border-radius: 10px;
  margin-top: 1rem;
  display: none;
}
.back-link {
  color: #9146FF;
  text-decoration: none;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 6px;
}
.back-link:hover { text-decoration: underline; }

@media (max-width: 600px) {
  .form-row { flex-direction: column; }
  .container { padding: 1.2rem; }
  .column-settings { grid-template-columns: 1fr; }
}
  .game-row.new-row {
    animation: fadeIn 0.5s ease forwards;
    background: rgba(145, 70, 255, 0.1);
    transition: background 1s ease;
  }
  
  .game-row.new-row.animation-complete {
    background: transparent;
  }