:root {
            --bg: #000000;
            --panel: #151821;
            --row: #1a1d24;
            --muted: #9aa3b2;
            --line: #232735;
            --chip: #222733;
            --chipText: #d8deea;
            --green: #22c55e;
            --blue: #3b82f6;
            --card: #151821;
            --amber: #f59e0b;
            --cyan: #22d3ee;
            --danger: #ef4444;
            --txt: #e8ecf4;
            --grey: #4b5563;
            --text-100: #e8f1ee;
            --text-300: #a7b0ad;
            --muted-600: #4d4f55;
            --muted-500: #5a5c62;
            --brand-500: #16da64;
            --brand-600: #12b754;
            --focus: #86f3b1;
            --chip-border: #284430;
            --green-dim: #16a34a;
            --surface: #111418;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        body {
            background-color: var(--bg);
            color: var(--txt);
            overflow-x: hidden;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }

        /* Background Styles */
        .auth-background {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            overflow: hidden;
            background: linear-gradient(135deg, var(--bg) 0%, var(--surface) 100%);
        }


.grid-lines {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(33, 13, 212, 0.05) 1px, transparent 2px),
        linear-gradient(90deg, rgba(33, 13, 212, 0.05) 1px, transparent 2px);
    background-size: 40px 40px;
    animation: gridMove 20s linear infinite;
}

.floating-icons {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.floating-icons i {
    position: absolute;
    font-size: 1.5rem;
    color: var(--brand-500);
    opacity: 0.2;
    animation: floatIcon 8s ease-in-out infinite;
}

.floating-icons i:nth-child(1) { top: 20%; left: 10%; animation-delay: 0s; }
.floating-icons i:nth-child(2) { top: 60%; left: 80%; animation-delay: 1s; }
.floating-icons i:nth-child(3) { top: 80%; left: 20%; animation-delay: 2s; }
.floating-icons i:nth-child(4) { top: 40%; left: 90%; animation-delay: 3s; }
.floating-icons i:nth-child(5) { top: 10%; left: 70%; animation-delay: 4s; }
.floating-icons i:nth-child(6) { top: 70%; left: 40%; animation-delay: 5s; }
.floating-icons i:nth-child(7) { top: 45%; left: 12%; animation-delay: 9s; }
.floating-icons i:nth-child(8) { top: 25%; left: 65%; animation-delay: 10.5s; }



.corner-accent {
    position: absolute;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, var(--brand-500) 0%, transparent 70%);
    opacity: 0.05;
    filter: blur(20px);
}

.corner-accent.top-left {
    top: -100px;
    left: -100px;
}

.corner-accent.bottom-right {
    bottom: -100px;
    right: -100px;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

@keyframes floatIcon {
    0%, 100% { transform: translateY(0px) rotate(0deg); opacity: 0.2; }
    50% { transform: translateY(-20px) rotate(180deg); opacity: 0.1; }
}

        /* Form Container Styles */
        .register-container {
            width: 100%;
            max-width: 450px;
            background: var(--panel);
            padding: 30px;
            border-radius: 20px;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
            position: relative;
            z-index: 10;
            border: 1px solid var(--line);
        }

        .brand-text {
            color: var(--green);
            font-weight: 700;
        
        }

        .register-container p {
            color: var(--muted);
            margin-bottom: 20px;
            text-align: center;
        }

        .form-label {
            color: var(--txt);
            font-weight: 500;
            margin-bottom: 8px;
        }

        .form-control, .form-select {
            background: var(--card);
            border: 1px solid var(--line);
            color: var(--txt);
            padding: 12px 16px;
            border-radius: 8px;
            transition: all 0.3s ease;
        }

        .form-control:focus, .form-select:focus {
            background: var(--card);
            border-color: var(--brand-500);
            color: var(--txt);
            box-shadow: 0 0 0 0.2rem rgba(22, 218, 100, 0.15);
        }

        .form-control::placeholder {
            color: var(--muted);
        }

        .btn-custom {
            background: var(--brand-500);
            border: none;
            color: var(--bg);
            padding: 12px;
            font-weight: 600;
            border-radius: 8px;
            transition: all 0.3s ease;
            margin-top: 10px;
        }

        .btn-custom:hover {
            background: var(--brand-600);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(22, 218, 100, 0.3);
        }

        .login-link {
            text-align: center;
            margin-top: 30px;
            color: var(--muted);
        }

        .login-link a {
            color: var(--brand-500);
            text-decoration: none;
            font-weight: 500;
        }

        .login-link a:hover {
            text-decoration: underline;
        }

        .invalid-feedback {
            color: var(--danger);
            font-size: 0.875rem;
            margin-top: 4px;
        }

        .was-validated .form-control:invalid,
        .was-validated .form-select:invalid {
            border-color: var(--danger);
            background: var(--card);
        }

        .was-validated .form-control:valid,
        .was-validated .form-select:valid {
            border-color: var(--brand-500);
            background: var(--card);
        }

        .logo-container {
            text-align: center;
            margin-bottom: 10px;
        }

        .logo-icon {
            font-size: 3rem;
            color: var(--brand-500);
            
        }
        .alert {
      border: none;
      border-radius: 8px;
      margin-bottom: 20px;
    }

    .alert-danger {
      background: rgba(239, 68, 68, 0.15);
      color: var(--danger);
      border: 1px solid rgba(239, 68, 68, 0.3);
    }

        /* Responsive Design */
        @media (max-width: 576px) {
            .register-container {
                padding: 30px 20px;
                margin: 10px;
            }
            
            body {
                padding: 10px;
            }
        }

        @media (max-width: 768px) {
            .floating-card {
                display: none;
            }
            
            .shape {
                opacity: 0.05;
            }
        }
    

          .swal2-popup{ background:var(--panel)!important; color:#e8ecf4!important; border:1px solid var(--line)!important; border-radius:16px!important; box-shadow:0 6px 24px rgba(0,0,0,0.45)!important; } /* [web:66] */
  .swal2-title{ color:#e8ecf4!important; } /* [web:66] */
  .swal2-html-container{ color:var(--muted)!important; } /* [web:66] */
  .swal2-icon.swal2-success{ border-color:var(--green)!important; color:var(--green)!important; } /* [web:66] */
  .swal2-icon.swal2-error{ border-color:var(--danger)!important; color:var(--danger)!important; } /* [web:66] */
  .swal2-styled.swal2-confirm{ background:#1f2634!important; color:#dbe7ff!important; border:1px solid #2b3b58!important; border-radius:999px!important; padding:10px 16px!important; }
  .swal2-styled.swal2-cancel{ background:#2a2314!important; color:#ffe2b4!important; border:1px solid #3f311c!important; border-radius:999px!important; padding:10px 16px!important; }