NowChess-Frontend/src/app/pages/challenges/challenges.component.css

@import '../../button-template.css';

.challenges-container {
  min-height: 100vh;
  background: linear-gradient(135deg, #04000f 0%, #0e0235 25%, #2d0860 50%, #0e0235 75%, #04000f 100%);
  color: #e0e0e0;
  padding: 20px;
  font-family: 'Space Mono', 'Courier New', monospace;
}

.challenges-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 2px solid rgba(0, 213, 255, 0.3);

  h1 {
    margin: 0;
    color: #00d5ff;
    font-size: 32px;
    letter-spacing: 2px;
    text-transform: uppercase;
  }
}

.back-btn {
  background: transparent;
  border: 1px solid rgba(0, 213, 255, 0.3);
  color: #00d5ff;
  padding: 10px 20px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.2s ease;

  &:hover {
    background-color: rgba(0, 213, 255, 0.1);
    border-color: #00d5ff;
  }
}

.error-banner {
  background-color: rgba(255, 107, 107, 0.1);
  border: 1px solid #ff6b6b;
  border-radius: 4px;
  padding: 15px;
  color: #ff9999;
  margin-bottom: 20px;
}

.challenges-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;

  @media (max-width: 1024px) {
    grid-template-columns: 1fr;
  }
}

.challenges-section {
  h2 {
    color: #00d5ff;
    font-size: 20px;
    margin: 0 0 20px 0;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(0, 213, 255, 0.2);
    text-transform: uppercase;
    letter-spacing: 1px;
  }
}

.loading-spinner {
  text-align: center;
  padding: 40px;
  color: #00d5ff;
  font-size: 16px;
}

.empty-state {
  text-align: center;
  padding: 40px;
  color: #b0b0d0;
  font-size: 14px;
  background-color: rgba(0, 213, 255, 0.05);
  border: 1px dashed rgba(0, 213, 255, 0.2);
  border-radius: 4px;
}

.challenge-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.challenge-card {
  background: linear-gradient(135deg, rgba(10, 14, 39, 0.8) 0%, rgba(26, 26, 62, 0.8) 100%);
  border: 1px solid rgba(0, 213, 255, 0.3);
  border-radius: 8px;
  padding: 16px;
  transition: all 0.2s ease;

  &:hover {
    border-color: rgba(0, 213, 255, 0.6);
    box-shadow: 0 0 15px rgba(0, 213, 255, 0.2);
  }
}

.challenge-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(0, 213, 255, 0.1);

  .challenger-name {
    color: #d4f4ff;
    font-weight: 600;
    font-size: 14px;
  }

  .time-control {
    background-color: rgba(0, 213, 255, 0.15);
    border: 1px solid rgba(0, 213, 255, 0.3);
    color: #00d5ff;
    padding: 4px 12px;
    border-radius: 3px;
    font-weight: 600;
    font-size: 12px;
  }
}

.challenge-details {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;

  .detail {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;

    .label {
      color: #b0b0d0;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    .value {
      color: #00d5ff;
      font-weight: 600;

      &.status-pending {
        color: #ffcc30;
      }

      &.status-accepted {
        color: #4ade80;
      }

      &.status-declined {
        color: #ff6b6b;
      }

      &.status-expired {
        color: #b0b0d0;
      }
    }
  }
}

.challenge-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;

  .btn {
    padding: 8px 16px;
    border: 1px solid rgba(0, 213, 255, 0.3);
    border-radius: 4px;
    background-color: transparent;
    color: #00d5ff;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.2s ease;

    &:hover {
      background-color: rgba(0, 213, 255, 0.1);
      border-color: #00d5ff;
    }

    &.btn-accept {
      background-color: #00d5ff;
      color: #04000f;
      border: none;

      &:hover {
        box-shadow: 0 0 15px rgba(0, 213, 255, 0.6);
      }
    }

    &.btn-decline,
    &.btn-cancel {
      color: #ff6b6b;
      border-color: rgba(255, 107, 107, 0.3);

      &:hover {
        background-color: rgba(255, 107, 107, 0.1);
        border-color: #ff6b6b;
      }
    }
  }
}