* {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    /* Hide base navbar */
    body .navbar-dark.bg-primary {
        display: none !important;
    }

    body {
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
        overflow-x: hidden;
        overflow-y: auto;
        min-height: 100vh;
        background: #ffffff !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    /* Landing-style Navbar */
    .navbar-custom {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        width: 100%;
        z-index: 1000;
        transition: transform 0.3s ease, padding 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease;
        background: #ffffff;
        backdrop-filter: blur(12px);
        padding: 0.55rem 0;
        box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
        will-change: transform;
    }

    .navbar-custom .container {
        max-width: 1200px;
        margin: 0 auto;
        padding-left: 1.5rem;
        padding-right: 1.5rem;
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
    }

    .navbar-custom .navbar-brand {
        display: flex;
        align-items: center;
        font-size: 1.5rem;
        font-weight: 700;
        color: #1f2937 !important;
        text-decoration: none;
        margin: 0;
        padding: 0;
    }

    .navbar-custom .navbar-brand img {
        height: auto;
        width: 190px;
        max-width: none;
    }

    .navbar-custom .navbar-nav {
        display: flex;
        align-items: center;
        flex-direction: row;
        gap: 0.5rem;
        margin: 0;
        padding: 0;
    }

    .navbar-custom .nav-item {
        margin: 0;
        padding: 0;
    }

    .navbar-custom .nav-link {
        color: #1f2937 !important;
        font-weight: 500;
        margin: 0 0.5rem;
        transition: all 0.3s ease;
    }

    .navbar-custom .nav-link:hover {
        color: #475569 !important;
    }

    .navbar-custom .nav-auth-link {
        margin: 0;
        min-width: 104px;
        height: 38px;
        padding: 0 1rem;
        border-radius: 999px;
        border: 1px solid rgba(15, 23, 42, 0.16);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        font-weight: 600;
        color: #0f172a !important;
        background: rgba(255, 255, 255, 0.7);
        box-shadow: 0 4px 10px rgba(15, 23, 42, 0.08);
        text-decoration: none !important;
    }

    .navbar-custom .nav-auth-link:hover {
        color: #0f172a !important;
        background: rgba(255, 255, 255, 0.92);
        border-color: rgba(15, 23, 42, 0.22);
        transform: translateY(-1px);
    }

    .navbar-custom .nav-auth-link-primary {
        min-width: 136px;
        border-color: #2563eb;
        background: linear-gradient(180deg, #3b82f6 0%, #2563eb 100%);
        color: #ffffff !important;
        box-shadow: 0 8px 20px rgba(37, 99, 235, 0.28);
    }

    .navbar-custom .nav-auth-link-primary:hover {
        color: #ffffff !important;
        background: linear-gradient(180deg, #2563eb 0%, #1d4ed8 100%);
        border-color: #1d4ed8;
        box-shadow: 0 10px 24px rgba(29, 78, 216, 0.32);
    }

    .navbar-custom .navbar-toggler {
        border-color: rgba(31, 41, 55, 0.2);
        padding: 0.25rem 0.5rem;
    }

    .navbar-custom .navbar-toggler-icon {
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2831, 41, 55, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    }

    .validate-member-container {
        min-height: 100vh;
        background: #ffffff;
        position: relative;
        display: flex;
        align-items: center;
        justify-content: center;
        overflow: hidden;
        padding: 20px;
        padding-top: 96px;
        /* Add top padding for fixed navbar */
    }

    /* Subtle Background Pattern */
    .floating-shapes {
        position: absolute;
        width: 100%;
        height: 100%;
        overflow: hidden;
        z-index: 1;
        opacity: 0.05;
    }

    .shape {
        position: absolute;
        border-radius: 50%;
        background: #2dd4bf;
        animation: floatGentle 20s infinite ease-in-out;
    }

    .shape:nth-child(1) {
        width: 80px;
        height: 80px;
        top: 20%;
        left: 15%;
        animation-delay: 0s;
    }

    .shape:nth-child(2) {
        width: 60px;
        height: 60px;
        top: 70%;
        right: 20%;
        animation-delay: 4s;
    }

    .shape:nth-child(3) {
        width: 40px;
        height: 40px;
        bottom: 30%;
        left: 25%;
        animation-delay: 8s;
    }

    .shape:nth-child(4) {
        width: 70px;
        height: 70px;
        top: 15%;
        right: 10%;
        animation-delay: 12s;
    }

    .shape:nth-child(5) {
        width: 50px;
        height: 50px;
        bottom: 20%;
        right: 30%;
        animation-delay: 16s;
    }

    @keyframes floatGentle {

        0%,
        100% {
            transform: translateY(0px);
            opacity: 0.1;
        }

        50% {
            transform: translateY(-15px);
            opacity: 0.05;
        }
    }

    /* Glass Card - Translucent Green */
    .validate-card {
        position: relative;
        z-index: 10;
        width: 480px;
        /* Slightly wider */
        max-width: 90vw;
        background: rgba(45, 212, 191, 0.15);
        backdrop-filter: blur(15px);
        border: 1px solid rgba(45, 212, 191, 0.3);
        border-radius: 24px;
        box-shadow:
            0 8px 32px rgba(45, 212, 191, 0.2),
            inset 0 1px 0 rgba(255, 255, 255, 0.3);
        transition: all 0.3s ease;
        animation: slideIn 0.8s ease-out;
        overflow: hidden;
    }

    .validate-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 1px;
        background: linear-gradient(90deg, transparent, rgba(45, 212, 191, 0.3), transparent);
        z-index: 1;
    }

    .validate-card:hover {
        transform: translateY(-3px);
        box-shadow:
            0 15px 45px rgba(45, 212, 191, 0.3),
            inset 0 1px 0 rgba(255, 255, 255, 0.4);
        background: rgba(45, 212, 191, 0.2);
        border-color: rgba(45, 212, 191, 0.4);
    }

    @keyframes slideIn {
        from {
            opacity: 0;
            transform: translateY(30px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .card-header {
        padding: 40px 30px 30px 30px;
        text-align: center;
    }

    .logo-icon {
        width: 60px;
        height: 60px;
        margin: 0 auto 20px auto;
        display: flex;
        align-items: center;
        justify-content: center;
        background: linear-gradient(135deg, #2dd4bf 0%, #14b8a6 100%);
        border-radius: 16px;
        font-size: 28px;
        color: #ffffff;
        border: 1px solid rgba(45, 212, 191, 0.4);
        box-shadow:
            0 4px 15px rgba(45, 212, 191, 0.3),
            inset 0 1px 0 rgba(255, 255, 255, 0.4);
    }

    .card-header h2 {
        font-size: 28px;
        font-weight: 700;
        margin: 0 0 10px 0;
        color: #1f2937;
    }

    .card-header p {
        font-size: 16px;
        margin: 0;
        line-height: 1.5;
        color: #6b7280;
    }

    .card-body {
        padding: 40px 30px;
        position: relative;
        z-index: 2;
    }

    .alert {
        padding: 12px 16px;
        border-radius: 12px;
        margin-bottom: 20px;
        border: 1px solid rgba(45, 212, 191, 0.2);
        backdrop-filter: blur(10px);
    }

    .alert-error {
        background: rgba(255, 59, 48, 0.1);
        color: #dc2626;
        border-color: rgba(255, 59, 48, 0.3);
    }

    .alert-success {
        background: rgba(45, 212, 191, 0.1);
        color: #2dd4bf;
        border-color: rgba(45, 212, 191, 0.3);
    }

    .validate-form {
        margin-bottom: 30px;
        position: relative;
        z-index: 2;
    }

    .form-group {
        margin-bottom: 24px;
        position: relative;
    }

    .form-label {
        display: flex;
        align-items: center;
        font-weight: 600;
        color: #1f2937;
        margin-bottom: 8px;
        font-size: 14px;
    }

    .form-input-container {
        position: relative;
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(10px);
        border: 1px solid rgba(45, 212, 191, 0.2);
        border-radius: 16px;
        transition: all 0.3s ease;
        box-shadow:
            0 4px 16px rgba(45, 212, 191, 0.1),
            inset 0 1px 0 rgba(255, 255, 255, 0.9);
    }

    .form-input-container:focus-within {
        background: rgba(255, 255, 255, 1);
        border-color: rgba(45, 212, 191, 0.5);
        transform: translateY(-2px);
        box-shadow:
            0 8px 20px rgba(45, 212, 191, 0.2),
            inset 0 1px 0 rgba(255, 255, 255, 1);
    }

    .form-input-container.field-invalid {
        border-color: rgba(220, 38, 38, 0.45);
        box-shadow:
            0 8px 20px rgba(220, 38, 38, 0.12),
            inset 0 1px 0 rgba(255, 255, 255, 0.9);
    }

    .form-input-container.field-invalid .input-icon {
        color: #dc2626;
    }

    .input-icon {
        position: absolute;
        left: 16px;
        top: 50%;
        transform: translateY(-50%);
        color: #2dd4bf;
        font-size: 18px;
        z-index: 1;
        transition: color 0.3s ease;
    }

    .form-input-container:focus-within .input-icon {
        color: #14b8a6;
    }

    .form-control {
        width: 100%;
        padding: 18px 20px 18px 50px;
        background: transparent;
        border: none;
        outline: none;
        color: #1f2937;
        font-size: 16px;
        font-weight: 400;
        letter-spacing: 0.5px;
    }

    .form-control::placeholder {
        color: #9ca3af;
    }

    .form-help {
        display: block;
        margin-top: 6px;
        font-size: 12px;
        color: #6b7280;
        font-style: italic;
    }

    .field-error {
        display: none;
        margin: 8px 0 0;
        padding: 10px 12px;
        border-radius: 12px;
        border: 1px solid rgba(220, 38, 38, 0.2);
        background: rgba(220, 38, 38, 0.08);
        color: #b91c1c;
        font-size: 13px;
        font-weight: 500;
        line-height: 1.4;
    }

    .field-error.is-visible {
        display: block;
    }

    /* Submit Button - Translucent Green */
    .btn-validate {
        width: 100%;
        padding: 18px 24px;
        background: linear-gradient(135deg, rgba(45, 212, 191, 0.15), rgba(45, 212, 191, 0.1));
        backdrop-filter: blur(10px);
        border: 1px solid rgba(45, 212, 191, 0.4);
        border-radius: 16px;
        color: #2dd4bf;
        font-weight: 600;
        font-size: 16px;
        cursor: pointer;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        margin-top: 10px;
        letter-spacing: 0.5px;
        text-transform: uppercase;
        box-shadow:
            0 4px 15px rgba(45, 212, 191, 0.2),
            inset 0 1px 0 rgba(255, 255, 255, 0.3);
        position: relative;
        overflow: hidden;
    }

    .btn-validate:hover {
        background: linear-gradient(135deg, rgba(45, 212, 191, 0.25), rgba(45, 212, 191, 0.2));
        border-color: rgba(45, 212, 191, 0.6);
        color: #2dd4bf;
        transform: translateY(-2px);
        box-shadow:
            0 8px 25px rgba(45, 212, 191, 0.3),
            inset 0 1px 0 rgba(255, 255, 255, 0.4);
    }

    .help-section {
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(10px);
        padding: 20px;
        border-radius: 16px;
        border-left: 4px solid rgba(45, 212, 191, 0.4);
        box-shadow: 0 4px 16px rgba(45, 212, 191, 0.1);
        position: relative;
        z-index: 2;
    }

    .help-section h6 {
        font-weight: 600;
        color: #1f2937;
        margin: 0 0 12px 0;
    }

    .help-section ul {
        margin: 0;
        padding-left: 20px;
    }

    .help-section li {
        font-size: 14px;
        color: #6b7280;
        margin-bottom: 6px;
        line-height: 1.4;
    }

    .card-footer {
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(10px);
        padding: 20px 30px;
        border-top: 1px solid rgba(45, 212, 191, 0.2);
        position: relative;
        z-index: 2;
    }

    .back-links {
        display: flex;
        justify-content: center;
        /* Centered */
        align-items: center;
    }

    .login-link {
        color: #6b7280;
        text-decoration: none;
        font-size: 14px;
        font-weight: 500;
        transition: color 0.3s ease;
    }

    .login-link:hover {
        color: #2dd4bf;
        text-decoration: none;
    }