/* ===== RESET ===== */
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: "Segoe UI", sans-serif;
    }

    body {
      background: #0c1633;
      color: #fff;
      min-height: 100vh;
    }

    /* ===== HEADER ===== */
    header {
      background: #111c44;
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 1rem 2rem;
      flex-wrap: wrap;
      border-bottom: 1px solid #243060;
    }

    .left-header, .right-header {
      display: flex;
      align-items: center;
      gap: 1rem;
    }

    .back-link {
      color: #b3b9d4;
      font-size: 0.9rem;
      text-decoration: none;
    }

    .logo {
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    .logo-icon {
      width: 30px;
      height: 30px;
      background: #5e5eff;
      border-radius: 50%;
    }

    .logo-text {
      font-weight: 700;
      font-size: 1.1rem;
    }

    .subtitle {
      font-size: 0.8rem;
      color: #9aa4d1;
    }

    .admin-status {
      background: #1a2753;
      padding: 0.4rem 1rem;
      border-radius: 20px;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    .green-dot {
      width: 10px;
      height: 10px;
      background: #2ecc71;
      border-radius: 50%;
    }

    .wallet {
      color: #6cefa8;
      font-size: 0.8rem;
    }

    .role {
      background: #2a397b;
      padding: 0.3rem 0.7rem;
      border-radius: 12px;
      font-size: 0.8rem;
    }

    /* ===== NAVBAR ===== */
    nav {
      display: flex;
      gap: 2rem;
      background: #0f1c4a;
      padding: 1rem 2rem;
      flex-wrap: wrap;
    }

    nav a {
      text-decoration: none;
      color: #b3b9d4;
      display: flex;
      align-items: center;
      gap: 0.4rem;
      font-size: 0.95rem;
      transition: 0.3s;
    }

    nav a.active, nav a:hover {
      color: #fff;
      background: #293fce;
      padding: 0.4rem 0.9rem;
      border-radius: 8px;
    }

    /* ===== MAIN CONTENT ===== */
    main {
      padding: 2rem;
    }

    .section-title {
      font-size: 1.3rem;
      font-weight: 700;
      margin-bottom: 0.3rem;
    }

    .section-subtitle {
      color: #b3b9d4;
      font-size: 0.9rem;
      margin-bottom: 1.5rem;
    }

    /* ===== DASHBOARD CARDS ===== */
    .card-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 1.5rem;
    }

    .card {
      background: #18224d;
      border-radius: 14px;
      padding: 1.5rem;
      position: relative;
      box-shadow: 0 4px 10px rgba(0,0,0,0.25);
    }

    .card-icon {
      background: rgba(90, 110, 250, 0.2);
      width: 45px;
      height: 45px;
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.3rem;
      margin-bottom: 0.8rem;
    }

    .growth {
      position: absolute;
      top: 15px;
      right: 15px;
      color: #00ff99;
      font-weight: bold;
      font-size: 0.85rem;
    }

    .card h2 {
      font-size: 1.6rem;
      margin-bottom: 0.4rem;
      color: #fff;
    }

    .card p {
      color: #b3b9d4;
      font-size: 0.9rem;
    }

    /* ===== RESPONSIVENESS ===== */
    @media (max-width: 768px) {
      header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
      }

      .left-header, .right-header {
        flex-wrap: wrap;
      }

      nav {
        gap: 1rem;
        justify-content: center;
      }

      main {
        padding: 1rem;
      }
    }


/* ===== RECENT ACTIVITY ===== */
.recent-activity {
  margin-top: 2rem;
}

.activity-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.activity-item {
  background: linear-gradient(90deg, #1a2553, #16224b);
  border-radius: 12px;
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  transition: background 0.3s;
}

.activity-item:hover {
  background: linear-gradient(90deg, #1e2b63, #1a2553);
}

.activity-left {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex: 1;
  min-width: 200px;
}

.activity-number {
  width: 35px;
  height: 35px;
  border-radius: 10px;
  background: linear-gradient(135deg, #5a5eff, #8b6aff);
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: bold;
}

.activity-details {
  display: flex;
  flex-direction: column;
}

.activity-id {
  font-size: 0.9rem;
  color: #fff;
  font-weight: 500;
}

.activity-address {
  font-size: 0.8rem;
  color: #a7add2;
}

.activity-right {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.amount {
  font-size: 1rem;
  font-weight: bold;
  color: #fff;
}

.status {
  padding: 0.2rem 0.7rem;
  border-radius: 10px;
  font-size: 0.75rem;
  text-transform: capitalize;
}

.status.locked {
  background: rgba(0, 150, 255, 0.15);
  color: #6ec1ff;
}

.status.pending {
  background: rgba(255, 180, 0, 0.15);
  color: #ffcc66;
}

/* ===== MOBILE ===== */
@media (max-width: 768px) {
  .activity-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.6rem;
  }

  .activity-right {
    justify-content: space-between;
    width: 100%;
  }

  .amount {
    font-size: 0.95rem;
  }
}