body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #D8F1FF 0%, #ECF8FF 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.glass-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 24px;
    overflow: hidden;
}

.register-left {
    background: linear-gradient(135deg, #4A6FDC 0%, #8A5CF6 100%);
    color: white;
    position: relative;
}

.register-left::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDAlIiB2aWV3Qm94PSIwIDAgMTAwIDEwMCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj4KPGRlZnM+CiAgICA8cGF0dGVybiBpZD0icGF0dGVybiIgeD0iMCIgeT0iMCIgd2lkdGg9IjIwIiBoZWlnaHQ9IjIwIiBwYXR0ZXJuVW5pdHM9InVzZXJTcGFjZU9uVXNlIj4KICAgICAgICA8Y2lyY2xlIGN4PSIxIiBjeT0iMSIgcj0iMSIgZmlsbD0icmdiYSgyNTUsMjU1LDI1NSwwLjEpIiAvPgogICAgPC9wYXR0ZXJuPgo8L2RlZnM+CjxyZWN0IHg9IjAiIHk9IjAiIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiIGZpbGw9InVybCgjcGF0dGVybikiIC8+Cjwvc3ZnPg==');
    opacity: 0.2;
}

.hero-gradient {
    background: linear-gradient(135deg, #85CCF3 0%, #C8E4F4 100%);
    border-radius: 24px;
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.15);
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {

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

    50% {
        transform: translateY(-20px);
    }
}

.btn-gradient {
    background: linear-gradient(to right, #4A6FDC, #8A5CF6);
    border: none;
    color: white !important;
    transition: all 0.3s ease;
}

.btn-gradient:hover {
    color: black !important;
}

:root {
    --gradient-start: #D8F1FF;
    --gradient-end: #ECF8FF;
    --accent-blue: #0099ff;
    --accent-purple: #8A2BE2;
    --animation-color-1: #85CCF3;
    --animation-color-2: #C8E4F4;
    --text-primary: #333;
    --text-secondary: #666;
    --error-color: #ff3860;
    --success-color: #23d160;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --glass-bg: rgba(255, 255, 255, 0.25);
    --glass-border: rgba(255, 255, 255, 0.3);
    --input-bg: rgba(255, 255, 255, 0.9);
}

.left-side {
    flex: 1;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    color: white;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
}

.checkered-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(45deg, rgba(0, 0, 0, 0.05) 25%, transparent 25%),
        linear-gradient(-45deg, rgba(0, 0, 0, 0.05) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, rgba(0, 0, 0, 0.05) 75%),
        linear-gradient(-45deg, transparent 75%, rgba(0, 0, 0, 0.05) 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    z-index: 1;
}

.vector-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    overflow: hidden;
}

.circle {
    position: absolute;
    border-radius: 50%;
}

.circle-1 {
    width: 300px;
    height: 300px;
    background: var(--animation-color-1);
    top: -100px;
    left: -100px;
    animation: float 8s ease-in-out infinite;
    opacity: 0.7;
}

.circle-2 {
    width: 200px;
    height: 200px;
    background: var(--animation-color-2);
    bottom: -50px;
    right: -50px;
    animation: float 10s ease-in-out infinite reverse;
    opacity: 0.5;
}

.circle-3 {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, var(--animation-color-1), var(--animation-color-2));
    top: 50%;
    left: 20%;
    animation: pulse 6s ease-in-out infinite;
    opacity: 0.6;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(30px, 30px);
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.6;
    }

    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
}

.left-content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 80%;
}

.logo-container {
    margin-bottom: 30px;
}

.logo {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.2);
    padding: 10px 20px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.logo-text {
    font-size: 28px;
    font-weight: 700;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.logo-subtext {
    font-size: 18px;
    font-weight: 600;
    margin-left: 5px;
    color: var(--accent-purple);
    background: white;
    padding: 2px 6px;
    border-radius: 4px;
}

.left-content h1 {
    font-size: 2.2rem;
    margin-bottom: 20px;
    background: linear-gradient(to right, white, #e0f7ff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.left-content p {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 400px;
    margin: 0 auto;
}

@media (max-width: 767.98px) {
    body {
        display: block;
        padding: 20px;
    }

    .container {
        max-width: 100% !important;
        padding: 0 15px;
    }

    .glass-card {
        border-radius: 16px;
        margin: 0 auto;
        max-width: 100%;
    }

    .left-side {
        padding: 20px;
    }

    .left-content h1 {
        font-size: 1.5rem;
    }

    .left-content p {
        font-size: 0.9rem;
        max-width: 100%;
    }

    .circle-1, .circle-2, .circle-3 {
        width: 150px;
        height: 150px;
        top: auto !important;
        left: auto !important;
        bottom: 10px !important;
        right: 10px !important;
        opacity: 0.3;
        animation: none !important;
    }

    .circle-3 {
        display: none;
    }

    .col-md-6 {
        padding: 0 !important;
    }

    .bg-white {
        border-radius: 16px;
        padding: 20px !important;
    }
}