:root {
      --primary: #8f94fb;
      --secondary: #4e54c8;
      --accent: #43e97b;
      --accent2: #38f9d7;
      --menu-bg: linear-gradient(135deg, #8f94fb 0%, #4e54c8 100%);
      --btn-shadow: 0 4px 20px rgba(50,50,90,0.18), 0 2px 10px rgba(79,144,255,.09);
      --btn-hover-shadow: 0 7px 26px 2px #aca8f6;
      --active: #43e97b;
      --active-bg: #fff;
      --icon-bg: rgba(255,255,255,0.2);
      --text: #222;
    }
    body {
      margin: 0;
      font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
      background: linear-gradient(135deg, #f8fafc 0%, #f6d365 100%);
      min-height: 100vh;
    }
    .layout {
      
      min-height: 100vh;
    }
    .sidebar {
      min-width: 78px;
      width: 260px;
      background: var(--menu-bg);
      box-shadow: var(--btn-shadow);
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      padding: 38px 0 0 0;
      position: fixed;
      top: 0;
      left: 0;
      height: 100vh;
      z-index: 99;
      transition: width 0.25s;
      border-top-right-radius: 36px;
      border-bottom-right-radius: 36px;
      backdrop-filter: blur(5px) saturate(1.4);
      -webkit-backdrop-filter: blur(5px) saturate(1.4);
    }
    .logo-block {
      width:100%;
      display:flex;
      justify-content:center;
      align-items:center;
      flex-direction: column;
      gap: 10px;
      margin-bottom: 26px;
      margin-top: -18px;
    }
    .logo-img {
      max-width: 60px;
      max-height: 60px;
      border-radius: 16px;
      background: linear-gradient(135deg, #f6d365 0%, #fda085 100%);
      box-shadow: 0 4px 20px #aac9fc55;
    }
    .logo-title {
      font-weight:700; color:#fff; font-size:1.25rem; letter-spacing:2px; text-shadow: 0 1.5px 8px #2e427e22;
    }
    .sidebar-nav {
      width: 100%;
      margin-top: 0;
    }
    .nav-link, .nav-btn {
      width: 100%;
      box-sizing: border-box;
      overflow: hidden;
      white-space: nowrap;
      text-overflow: ellipsis;
      margin: 0 0 14px 0;
      background: var(--active-bg);
      color: #54577c;
      display: flex;
      align-items: center;
      padding: 15px 23px 15px 20px;
      border-radius: 21px;
      font-size: 17px;
      font-weight: 500;
      cursor: pointer;
      position: relative;
      border: none;
      box-shadow: var(--btn-shadow);
      transition: background 0.14s, color 0.17s, box-shadow 0.19s, transform 0.17s;
      outline: none;
      gap: 16px;
      letter-spacing: 0.3px;
    }
    .nav-link:hover, .nav-btn:hover {
      background: linear-gradient(90deg, #43e97b 0%, #38f9d7 100%);
      color: #2b2b48;
      box-shadow: var(--btn-hover-shadow);
      transform: translateY(-2px) scale(1.04);
    }
    .nav-link.active, .nav-btn.active {
      background: linear-gradient(90deg, #fff 70%, #43e97b 110%);
      color: #322e5f;
      font-weight: bold;
      box-shadow: 0 7px 32px 0 #a2e2e7;
      transform: scale(1.06);
      border: 2.4px solid var(--accent);
    }
    .nav-link.active:before, .nav-btn.active:before {
      content: '';
      position: absolute;
      left: 10px;
      top: 50%;
      transform: translateY(-50%);
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: var(--accent);
      box-shadow: 0 0 10px var(--accent2), 0 0 1px #fff;
    }
    .nav-icon {
      background: var(--icon-bg);
      border-radius: 50%;
      width: 38px;
      height: 38px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 20px !important;
      color: var(--secondary);
      box-shadow: 0 2px 7px #c8ccfc52;
      transition: background 0.15s, color 0.18s;
    }
    .nav-link.active .nav-icon, .nav-btn.active .nav-icon {
      background: var(--accent);
      color: #fff !important;
      box-shadow: 0 4px 16px #38f9d799;
    }
    .nav-link .nav-label, .nav-btn .nav-label { flex: 1; margin-left: 4px; }
    .nav-btn {
      background: linear-gradient(90deg, #43e97b 0%, #38f9d7 100%) !important;
      color: #fff !important;
      font-weight: bold;
      border: none;
      box-shadow: 0 3px 14px #43e97b6d;
      transition: box-shadow 0.19s, background 0.14s;
    }
    .nav-btn#log, .nav-btn#sig {
      background: linear-gradient(90deg, #fff 15%, #6a89cc 100%) !important;
      color: #392b8b !important;
      font-weight: bold;
      border: none;
      box-shadow: 0 2px 10px #a3e9fa !important;
    }
    .main { flex: 1; margin-left: 260px; padding: 40px 28px 24px 28px; min-height: 100vh; transition: margin-left 0.25s; box-sizing: border-box; }
    #status { background: #fffbe6; color: #bd6d00; border-radius: 12px; padding: 13px 0; text-align: center; margin-bottom: 28px; font-size: 16px; box-shadow: 0 2px 10px #bd6d0040; font-weight: 500; letter-spacing: 1px;}
    @media (max-width: 700px) {
      .sidebar { display: none; }
      .main { margin-left: 0; padding: 85px 7px 16px 7px; }
      .bottomnav {
        display: flex;
        position: fixed;
        left: 0; right: 0; bottom: 0;
        height: 66px;
        background: linear-gradient(90deg,#8f94fb 0%, #4e54c8 100%);
        box-shadow: 0 -4px 22px #7c78ee26;
        z-index: 200;
        align-items: stretch;
        justify-content: space-between;
        padding: 0;
        border-top-left-radius: 22px;
        border-top-right-radius: 22px;
        backdrop-filter: blur(2px);
        -webkit-backdrop-filter: blur(2px);
      }
      .bottomnav-link, .bottomnav-btn {
        width: 100%;
        box-sizing: border-box;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
        flex: 1;
        border: none;
        background: var(--active-bg);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        color: #5840b7;
        font-size: 12px;
        padding: 7px 2px 2px 2px;
        position: relative;
        transition: color 0.17s, background 0.14s;
        font-weight: 500;
        margin: 6px 4px 6px 4px;
        border-radius: 17px;
        box-shadow: var(--btn-shadow);
      }
      .bottomnav-link.active, .bottomnav-btn.active {
        color: #43e97b;
        background: #fff;
        font-weight: bold;
        box-shadow: 0 6px 18px #43e97b33;
        transform: scale(1.08);
      }
      .bottomnav-link .nav-icon, .bottomnav-btn .nav-icon {
        font-size: 18px !important;
        margin-bottom: 2px;
        background: var(--icon-bg);
        border-radius: 50%;
        width: 30px;
        height: 30px;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 1.5px 6px #dfd6fa32;
      }
      .bottomnav-link.active .nav-icon, .bottomnav-btn.active .nav-icon {
        background: var(--accent);
        color: #fff !important;
        box-shadow: 0 3px 10px #43e97b70;
      }
      .bottomnav-btn {
        background: linear-gradient(90deg, #43e97b 0%, #38f9d7 100%);
        color: #fff !important;
        font-weight: bold;
        border-radius: 18px;
        margin: 5px 1px;
        box-shadow: 0 2px 8px #3de98a33;
      }
      .bottomnav-btn#log, .bottomnav-btn#sig {
        background: linear-gradient(90deg, #fff 20%, #6a89cc 100%);
        color: #392b8b !important;
        font-weight: bold;
        border: none;
        box-shadow: 0 2px 10px #a3e9fa !important;
      }
      #status { margin-top: 72px; }
    }
    @media (max-width: 400px) {
      .bottomnav-link .nav-label, .bottomnav-btn .nav-label { display: none; }
    }
    .package-wrapper {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: space-between;
}

.package-wrapper > div {
  flex: 1 1 260px;
  min-width: 240px;
  max-width: 100%;
  box-sizing: border-box;
}