body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #e6fbff 0%, #f9fdff 50%, #ffffff 100%);
    padding-top: 110px;
}

.register-container {
    max-width: 850px;
    margin: 0 auto;
    padding: 50px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 18px;
    box-shadow: 0 20px 60px rgba(0, 188, 212, 0.15);
    position: relative;
    overflow: hidden;
}

h2 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    color: #155e63;
}

.floating {
    position: relative;
    margin-top: 1.5rem;
}

.floating input,
.floating select {
    width: 100%;
    padding: 16px 14px 10px 44px;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    background: #fff;
    transition: all .2s ease;
}

.floating input:focus,
.floating select:focus {
    border-color: #155e63;
    box-shadow: 0 0 0 3px rgba(0, 188, 212, 0.15);
}

.floating {
    position: relative;
    margin-top: 1.5rem;
}

.floating input {
    width: 100%;
    padding: 16px 14px 10px 44px;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    background: #fff;
    transition: all .2s ease;
}

.floating input:focus {
    border-color: #155e63;
    box-shadow: 0 0 0 3px rgba(0, 188, 212, 0.15);
}

.floating .floating-label {
    position: absolute;
    top: 10px;
    /* slightly above the input text */
    left: 44px;
    color: #6b7280;
    pointer-events: none;
    background: #fff;
    padding: 0 4px;
    transition: all .2s;
    z-index: 5;
    /* ensure label is above input and error */
    display: none;
}

.floating input:focus+.floating-label,
.floating input:not(:placeholder-shown)+.floating-label,
.floating input.error+.floating-label,
.floating select:focus+.floating-label,
.floating select:not([value=""])+.floating-label,
.floating select.error+.floating-label {
    top: -8px;
    /* label moves above input */
    left: 38px;
    font-size: 0.85rem;
    color: #155e63;
}


.floating .icon {
    position: absolute;
    left: 12px;
    top: 14px;
    color: #155e63;
    font-size: 1.1rem;
}

.btn-cta {
    background: linear-gradient(90deg, #155e63, #07a3b8);
    color: #fff;
    font-weight: 600;
    border: none;
    border-radius: 10px;
    padding: 12px 24px;
    transition: transform .1s;
}

.btn-cta:hover {
    transform: translateY(-2px);
}

#toast {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: none;
}

/* Footer styles */
#footer {
    background: #155e63;
    color: #fff;
    padding: 60px 0;
}

.footer-content {
    margin-bottom: 30px;
}

.footer-content .logo {
    color: #155e63;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-content p {
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.8);
}

.footer-links {
    margin-bottom: 30px;
}

.footer-links h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.footer-links h4::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background: #155e63;
    bottom: -4px;
    left: 0;
}

.footer-links ul {
    list-style: none;
    padding: 0;
}

.footer-links ul li {
    margin-bottom: 0.5rem;
}

.footer-links ul li a {
    color: #fff;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links ul li a:hover {
    color: #155e63;
}

.footer-contact {
    margin-top: 30px;
}

.footer-contact h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-links a {
    color: #fff;
    font-size: 1.2rem;
    transition: color 0.2s;
}

.social-links a:hover {
    color: #155e63;
}

.footer-bottom {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px 0;
    margin-top: 30px;
}

.copyright {
    text-align: center;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

.copyright span {
    color: #ffff;
    font-weight: 500;
}

#toast {
    position: fixed;
    top: 135px;
    right: 20px;
    z-index: 9999;
    display: none;
    min-width: 280px;
    padding: 15px 20px;
    border-radius: 10px;
    color: #fff;
    font-size: 0.95rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

#toast.success {
    background: #0e7d10ff;
}

#toast.error {
    background: #d93025;
}

#successModal .modal-content {
    text-align: center;
    border-radius: 12px;
    padding: 30px;
}

#successModal .bi-check-lg {
    font-size: 3rem;
    color: #155e63;
    animation: pop .4s ease;
}

@keyframes pop {
    0% {
        transform: scale(.6);
        opacity: 0;
    }

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

.top-row {
    border-bottom: 1px solid #2e3a47;
    margin-top: -25px;
}

/* jQuery Validation error styling */
.error {
    color: #d93025;
    font-size: 0.85rem;
    margin-top: 4px;
}

input.error,
select.error {
    border-color: #d93025 !important;
    box-shadow: 0 0 0 3px rgba(217, 48, 37, 0.1);
}