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

html, body {
height: 100%;
overflow-x: hidden; /* Prevent horizontal scroll */
}

body {
background: linear-gradient(-45deg, rgb(240, 248, 255), rgb(227, 242, 253), rgb(255 141 157), rgb(227 78 44 / 46%), rgb(100, 181, 246), rgb(0 231 114), rgb(219 56 184));
background-size: 400% 400%;
animation: gradient 12s ease infinite;
min-height: 100vh;
display: flex;
align-items: center;
padding: 40px 0;
font-family: 'Segoe UI', sans-serif;
position: relative;
}

/* Custom scrollbar for webkit browsers */
::-webkit-scrollbar {
width: 8px;
}

::-webkit-scrollbar-track {
background: #f1f1f1;
border-radius: 10px;
}

::-webkit-scrollbar-thumb {
background: #6a89cc;
border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
background: #4a69bd;
}

/* Animated background elements */
.bg-bubbles {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: -1;
overflow: hidden;
}

.bg-bubbles li {
position: absolute;
list-style: none;
display: block;
width: 40px;
height: 40px;
background-color: rgba(255, 255, 255, 0.15);
bottom: -160px;
animation: square 25s infinite;
transition-timing-function: linear;
border-radius: 50%;
}

.bg-bubbles li:nth-child(1) {
left: 10%;
animation-delay: 0s;
width: 80px;
height: 80px;
}

.bg-bubbles li:nth-child(2) {
left: 20%;
animation-delay: 2s;
animation-duration: 17s;
width: 60px;
height: 60px;
}

.bg-bubbles li:nth-child(3) {
left: 25%;
animation-delay: 4s;
}

.bg-bubbles li:nth-child(4) {
left: 40%;
animation-delay: 0s;
animation-duration: 22s;
width: 70px;
height: 70px;
}

.bg-bubbles li:nth-child(5) {
left: 70%;
animation-delay: 3s;
}

.bg-bubbles li:nth-child(6) {
left: 80%;
animation-delay: 2s;
width: 90px;
height: 90px;
}

.bg-bubbles li:nth-child(7) {
left: 32%;
animation-delay: 6s;
width: 50px;
height: 50px;
}

.bg-bubbles li:nth-child(8) {
left: 55%;
animation-delay: 8s;
animation-duration: 18s;
width: 65px;
height: 65px;
}

.bg-bubbles li:nth-child(9) {
left: 25%;
animation-delay: 9s;
animation-duration: 20s;
width: 75px;
height: 75px;
}

.bg-bubbles li:nth-child(10) {
left: 90%;
animation-delay: 11s;
width: 45px;
height: 45px;
}

@keyframes square {
0% {
    transform: translateY(0) rotate(0deg);
    opacity: 1;
    border-radius: 50%;
}
100% {
    transform: translateY(-1000px) rotate(720deg);
    opacity: 0;
    border-radius: 10%;
}
}

@keyframes gradient {
0% { background-position: 0% 50%; }
50% { background-position: 100% 50%; }
100% { background-position: 0% 50%; }
}

.register-container {
max-width: 800px;
margin: 40px auto;
background: rgba(255, 255, 255, 0.95);
border-radius: 20px;
box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
overflow: hidden;
transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.register-container:hover {
transform: translateY(-5px);
box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.register-header {
background: linear-gradient(to right, #6a89cc, #4a69bd);
color: white;
padding: 30px;
text-align: center;
position: relative;
overflow: hidden;
}

.register-header::before {
content: '';
position: absolute;
top: -50%;
left: -50%;
width: 200%;
height: 200%;
background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
transform: rotate(30deg);
animation: shine 6s infinite linear;
}

@keyframes shine {
0% { transform: translateX(-100%) rotate(30deg); }
100% { transform: translateX(100%) rotate(30deg); }
}

.register-body {
padding: 30px;
max-height: 70vh;
overflow-y: auto;
}

/* Custom scrollbar for register body */
.register-body::-webkit-scrollbar {
width: 6px;
}

.register-body::-webkit-scrollbar-track {
background: #f1f1f1;
border-radius: 10px;
}

.register-body::-webkit-scrollbar-thumb {
background: #a5b1e6;
border-radius: 10px;
}

.register-body::-webkit-scrollbar-thumb:hover {
background: #6a89cc;
}

.form-control {
padding: 12px 20px 12px 45px;
border-radius: 10px;
border: 1px solid #ddd;
margin-bottom: 20px;
transition: all 0.3s ease;
}

.form-control:focus {
box-shadow: 0 0 0 3px rgba(74, 105, 189, 0.2);
border-color: #4a69bd;
}

.input-icon {
position: relative;
}

.input-icon i {
position: absolute;
left: 15px;
top: 13px;
color: #4a69bd;
transition: all 0.3s ease;
}

.form-control:focus + i {
color: #1e3799;
transform: scale(1.1);
}

.btn-register {
background: linear-gradient(to right, #6a89cc, #4a69bd);
border: none;
color: white;
padding: 12px;
border-radius: 10px;
font-weight: 600;
width: 100%;
margin-top: 10px;
transition: all 0.3s ease;
position: relative;
overflow: hidden;
}

.btn-register::before {
content: '';
position: absolute;
top: 0;
left: -100%;
width: 100%;
height: 100%;
background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
transition: 0.5s;
}

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

.btn-register:hover {
background: linear-gradient(to right, #5a79bc, #3a59ad);
transform: translateY(-2px);
box-shadow: 0 8px 20px rgba(74, 105, 189, 0.4);
}

.terms-check {
margin: 20px 0;
}

.divider {
height: 1px;
background: linear-gradient(to right, transparent, #ddd, transparent);
margin: 30px 0;
}

.logo {
font-size: 24px;
font-weight: 700;
color: white;
margin-bottom: 10px;
position: relative;
z-index: 1;
}

.logo i {
background: white;
color: #4a69bd;
border-radius: 50%;
padding: 10px;
margin-right: 10px;
animation: pulse 2s infinite;
}

@keyframes pulse {
0% { transform: scale(1); }
50% { transform: scale(1.05); }
100% { transform: scale(1); }
}

.form-section {
margin-bottom: 25px;
}

.form-section-title {
border-left: 4px solid #4a69bd;
padding-left: 10px;
margin-bottom: 20px;
color: #4a69bd;
font-weight: 600;
position: relative;
overflow: hidden;
}

.form-section-title::after {
content: '';
position: absolute;
bottom: 0;
left: 0;
width: 100%;
height: 2px;
background: linear-gradient(to right, transparent, #4a69bd, transparent);
transform: translateX(-100%);
animation: slideIn 1.5s forwards;
animation-delay: 0.5s;
}

@keyframes slideIn {
to {
    transform: translateX(0);
}
}

/* Responsive adjustments */
@media (max-width: 768px) {
body {
    padding: 20px 10px;
    align-items: flex-start;
}

.register-container {
    margin: 20px auto;
}

.register-body {
    max-height: none;
    overflow-y: visible;
    padding: 20px;
}

.register-header {
    padding: 20px;
}

.form-control {
    padding: 10px 15px 10px 40px;
}
.btn-register:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}


.input-icon i {
    left: 12px;
    top: 11px;
}
}