/* Glassmorphism Theme - Modern Glass Card UI */
    :root {
      --glass-bg: rgba(255, 255, 255, 0.08);
      --glass-border: rgba(255, 255, 255, 0.15);
      --glass-highlight: rgba(255, 255, 255, 0.25);
      --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
      --glass-blur: blur(20px);
    }

    body {
      min-height: 100vh;
      background: linear-gradient(135deg, #0a1628 0%, #1a2a4a 50%, #243860 100%);
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 20px;
      position: relative;
      overflow: hidden;
    }

    /* Animated background orbs */
    body::before {
      content: '';
      position: absolute;
      width: 600px;
      height: 600px;
      background: radial-gradient(circle, rgba(230,184,0,0.15) 0%, transparent 70%);
      border-radius: 50%;
      top: -200px;
      right: -200px;
      animation: float 8s ease-in-out infinite;
    }

    body::after {
      content: '';
      position: absolute;
      width: 400px;
      height: 400px;
      background: radial-gradient(circle, rgba(43,92,230,0.12) 0%, transparent 70%);
      border-radius: 50%;
      bottom: -100px;
      left: -100px;
      animation: float 10s ease-in-out infinite reverse;
    }

    @keyframes float {
      0%, 100% { transform: translateY(0) scale(1); }
      50% { transform: translateY(-30px) scale(1.05); }
    }

    .container {
      background: var(--glass-bg);
      backdrop-filter: var(--glass-blur);
      -webkit-backdrop-filter: var(--glass-blur);
      border: 1px solid var(--glass-border);
      padding: 50px 40px;
      border-radius: 24px;
      text-align: center;
      max-width: 520px;
      width: 100%;
      box-shadow: var(--glass-shadow);
      position: relative;
      z-index: 1;
    }

    .container::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--glass-highlight), transparent);
      border-radius: 24px 24px 0 0;
    }

    .icon {
      width: 85px;
      height: 85px;
      background: linear-gradient(135deg, rgba(230,184,0,0.2) 0%, rgba(232,160,32,0.3) 100%);
      border: 2px solid rgba(230,184,0,0.3);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 25px;
      color: var(--gold);
      font-size: 2.2rem;
      box-shadow: 0 8px 32px rgba(230,184,0,0.2);
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
    }

    h1 {
      color: white;
      margin-bottom: 8px;
      font-size: 1.7rem;
      font-weight: 600;
      text-shadow: 0 2px 4px rgba(0,0,0,0.2);
    }

    .subtitle {
      color: rgba(255,255,255,0.6);
      margin-bottom: 35px;
      font-size: 0.95rem;
    }

    .portal-options {
      display: flex;
      flex-direction: column;
      gap: 16px;
      margin-bottom: 30px;
    }

    .portal-btn {
      display: flex;
      align-items: center;
      gap: 18px;
      padding: 22px 25px;
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 16px;
      text-decoration: none;
      color: white;
      transition: all 0.3s ease;
      text-align: left;
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      position: relative;
      overflow: hidden;
    }

    .portal-btn::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
      transition: left 0.5s ease;
    }

    .portal-btn:hover::before {
      left: 100%;
    }

    .portal-btn:hover {
      background: rgba(255, 255, 255, 0.12);
      border-color: rgba(230,184,0,0.4);
      transform: translateY(-3px);
      box-shadow: 0 12px 40px rgba(0,0,0,0.25);
    }

    .portal-btn i {
      width: 50px;
      height: 50px;
      background: linear-gradient(135deg, rgba(230,184,0,0.25) 0%, rgba(232,160,32,0.35) 100%);
      border: 1px solid rgba(230,184,0,0.3);
      border-radius: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--gold);
      font-size: 1.3rem;
      flex-shrink: 0;
      backdrop-filter: blur(5px);
      -webkit-backdrop-filter: blur(5px);
    }

    .portal-btn-text {
      flex: 1;
    }

    .portal-btn-title {
      font-weight: 600;
      font-size: 1.05rem;
      display: block;
      margin-bottom: 4px;
    }

    .portal-btn-desc {
      font-size: 0.82rem;
      color: rgba(255,255,255,0.5);
      display: block;
    }

    .portal-btn .arrow {
      color: rgba(255,255,255,0.4);
      font-size: 0.9rem;
      transition: all 0.3s ease;
    }

    .portal-btn:hover .arrow {
      color: var(--gold);
      transform: translateX(4px);
    }

    .back-link {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: rgba(255,255,255,0.5);
      text-decoration: none;
      font-size: 0.9rem;
      font-weight: 500;
      transition: all 0.3s;
      padding: 10px 20px;
      border-radius: 50px;
      border: 1px solid rgba(255,255,255,0.1);
      background: rgba(255,255,255,0.03);
    }

    .back-link:hover {
      color: white;
      background: rgba(255,255,255,0.08);
      border-color: rgba(255,255,255,0.2);
    }


/* CARDS: SQUARE CORNERS (ALL MODULES) */
.card,
[class$="-card"],
[class^="card-"] {
  border-radius: 0 !important;
}