:root {
    --primary-color: #2ecc71;
    --secondary-color: #27ae60;
    --accent-color: #1abc9c;
    --background-color: #121212;
    --card-color: #1e1e1e;
    --text-color: #e0e0e0;
    --error-color: #e53935;
    --success-color: #43a047;
    --border-radius: 8px;
    --box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

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

body {
    font-family: 'Poppins', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
    transition: background-color 0.5s ease;
    background-image: linear-gradient(to bottom right, #121212, #1a1a1a, #121212);
    background-attachment: fixed;
    position: relative;
    overflow-x: hidden;
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiPgogIDxmaWx0ZXIgaWQ9Im5vaXNlIj4KICAgIDxmZVR1cmJ1bGVuY2UgdHlwZT0iZnJhY3RhbE5vaXNlIiBiYXNlRnJlcXVlbmN5PSIwLjgiIG51bU9jdGF2ZXM9IjQiIHN0aXRjaFRpbGVzPSJzdGl0Y2giLz4KICAgIDxmZUNvbG9yTWF0cml4IHR5cGU9InNhdHVyYXRlIiB2YWx1ZXM9IjAiLz4KICA8L2ZpbHRlcj4KICA8cmVjdCB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDAlIiBmaWx0ZXI9InVybCgjbm9pc2UpIiBvcGFjaXR5PSIwLjA1Ii8+Cjwvc3ZnPg==');
    pointer-events: none;
    z-index: -1;
    opacity: 0.5;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    color: white;
    padding: 2rem 0;
    text-align: center;
    margin-bottom: 2rem;
    box-shadow: var(--box-shadow), 0 0 20px rgba(46, 204, 113, 0.4);
    position: relative;
    overflow: hidden;
    animation: gradientShift 15s ease infinite;
    border-bottom: 1px solid rgba(46, 204, 113, 0.3);
}

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

header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(46, 204, 113, 0.1) 0%, rgba(0, 0, 0, 0) 70%);
    animation: rotateGradient 30s linear infinite;
    z-index: 1;
    pointer-events: none;
}

@keyframes rotateGradient {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

header .container {
    position: relative;
    z-index: 2;
}

.glass-header {
    background: rgba(30, 30, 30, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    border: 1px solid rgba(46, 204, 113, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    transition: all 0.5s ease;
    max-width: 80%;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.glass-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to right,
        rgba(255, 255, 255, 0),
        rgba(255, 255, 255, 0.1),
        rgba(255, 255, 255, 0)
    );
    transform: skewX(-25deg);
    transition: all 0.75s ease;
}

.glass-header:hover::before {
    left: 100%;
    transition: all 0.75s ease;
}

.animated-heading {
    display: inline-block;
}

.letter-animate {
    display: inline-block;
    animation: letterFloat 3s ease-in-out infinite, letterGlow 2s ease-in-out infinite;
    position: relative;
}

@keyframes letterFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes letterGlow {
    0%, 100% { text-shadow: 0 0 5px rgba(46, 204, 113, 0.5); }
    50% { text-shadow: 0 0 15px rgba(46, 204, 113, 0.8), 0 0 20px rgba(46, 204, 113, 0.5); }
}

header h1 {
    margin-bottom: 0.5rem;
    font-size: 2.5rem;
    position: relative;
    display: inline-block;
    animation: textWave 3s ease-in-out infinite, float 6s ease-in-out infinite;
}

@keyframes textWave {
    0%, 100% { transform: skewX(0deg); }
    25% { transform: skewX(-5deg); }
    75% { transform: skewX(5deg); }
}

header p {
    font-size: 1.1rem;
    opacity: 0.9;
}


.form-section {
    background-color: rgba(30, 30, 30, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    box-shadow: var(--box-shadow);
    border: 1px solid rgba(46, 204, 113, 0.3);
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: subtleGlow 4s infinite alternate;
}

@keyframes subtleGlow {
    0% { box-shadow: var(--box-shadow); }
    100% { box-shadow: var(--box-shadow), 0 0 10px rgba(46, 204, 113, 0.2); }
}

.form-section:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4), 0 0 15px rgba(46, 204, 113, 0.3);
}

.form-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 3px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    transition: left 0.5s ease;
}

.form-section:hover::after {
    left: 0;
}

.form-section h2 {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-align: center;
}

.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

input {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid rgba(46, 204, 113, 0.2);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: all 0.3s;
    background-color: rgba(37, 37, 37, 0.5);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    color: var(--text-color);
}

input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(46, 204, 113, 0.2), 0 0 10px rgba(46, 204, 113, 0.4);
    transform: scale(1.01);
}

.error-message {
    color: var(--error-color);
    font-size: 0.85rem;
    margin-top: 0.3rem;
    display: block;
}

.btn-submit {
    background: rgba(46, 204, 113, 0.7);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s;
    display: block;
    width: 100%;
    font-weight: 600;
    position: relative;
    overflow: hidden;
    z-index: 1;
    animation: buttonGlow 3s infinite alternate;
}

@keyframes buttonGlow {
    0% { box-shadow: 0 0 0 0 rgba(46, 204, 113, 0); }
    100% { box-shadow: 0 0 10px 0 rgba(46, 204, 113, 0.5); }
}

.btn-submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, var(--secondary-color), var(--primary-color));
    transition: left 0.5s ease;
    z-index: -1;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(46, 204, 113, 0.4), 0 0 20px rgba(46, 204, 113, 0.5);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.7);
}

.btn-submit:hover::before {
    left: 0;
}

.btn-submit:active {
    transform: translateY(1px);
}

/* Events Section */
.events-section {
    margin-bottom: 3rem;
}

.events-section h2 {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-align: center;
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.event-card {
    background-color: rgba(30, 30, 30, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--box-shadow);
    transition: all 0.4s ease;
    position: relative;
    border-left: 3px solid var(--primary-color);
    overflow: hidden;
    position: relative;
}

.event-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(46, 204, 113, 0.05) 0%, rgba(0, 0, 0, 0) 50%);
    z-index: 0;
    pointer-events: none;
}

.event-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3), 0 0 20px rgba(46, 204, 113, 0.4);
    border-left: 3px solid var(--accent-color);
}

.event-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: var(--border-radius);
    box-shadow: 0 0 0 0 transparent;
    transition: all 0.5s ease;
}

.event-card:hover::after {
    box-shadow: 0 0 0 2px var(--primary-color);
    animation: borderPulse 1.5s infinite;
}

@keyframes borderPulse {
    0% { box-shadow: 0 0 0 0 rgba(46, 204, 113, 0.7); }
    70% { box-shadow: 0 0 0 5px rgba(46, 204, 113, 0); }
    100% { box-shadow: 0 0 0 0 rgba(46, 204, 113, 0); }
}

.event-card > * {
    position: relative;
    z-index: 1;
}

.event-card h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.event-info {
    margin-bottom: 0.5rem;
    display: flex;
    align-items: flex-start;
}

.event-info i {
    margin-right: 0.5rem;
    color: var(--secondary-color);
    min-width: 20px;
}

.delete-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: #ccc;
    cursor: pointer;
    font-size: 1.2rem;
    transition: color 0.3s;
}

.delete-btn:hover {
    color: var(--error-color);
    text-shadow: 0 0 10px rgba(229, 57, 53, 0.7);
}

/* Footer Styles */
footer {
    background: rgba(18, 18, 18, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: white;
    text-align: center;
    padding: 1.5rem 0;
    margin-top: 2rem;
    position: relative;
    border-top: 1px solid rgba(46, 204, 113, 0.3);
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--primary-color), transparent);
}

/* Responsive Design */
@media (max-width: 768px) {
    .events-grid {
        grid-template-columns: 1fr;
    }
    
    header h1 {
        font-size: 2rem;
    }
    
    .form-section, .event-card {
        padding: 1.2rem;
    }
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.03); }
    100% { transform: scale(1); }
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

@keyframes glow {
    0% { text-shadow: 0 0 5px rgba(46, 204, 113, 0.5); }
    50% { text-shadow: 0 0 20px rgba(46, 204, 113, 0.8); }
    100% { text-shadow: 0 0 5px rgba(46, 204, 113, 0.5); }
}

@keyframes borderGlow {
    0% { box-shadow: 0 0 5px rgba(46, 204, 113, 0.5); }
    50% { box-shadow: 0 0 20px rgba(46, 204, 113, 0.8); }
    100% { box-shadow: 0 0 5px rgba(46, 204, 113, 0.5); }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}

h1, h2 {
    position: relative;
    display: inline-block;
    animation: float 6s ease-in-out infinite;
}

h1::after, h2::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(to right, var(--primary-color), transparent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

section:hover h2::after, header:hover h1::after {
    transform: scaleX(1);
}

.event-info i {
    animation: pulse 2s infinite;
}

/* Particle Animation */
.header-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.particle {
    position: absolute;
    background-color: var(--primary-color);
    border-radius: 50%;
    opacity: 0.6;
    animation: floatParticle 5s linear infinite;
    box-shadow: 0 0 10px 2px var(--primary-color);
}

@keyframes floatParticle {
    0% { transform: translateY(0) rotate(0deg); opacity: 0; }
    10% { opacity: 0.8; }
    90% { opacity: 0.4; }
    100% { transform: translateY(-100px) rotate(360deg); opacity: 0; }
}

/* Social Icons */
.social-icons {
    margin-top: 1rem;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.social-icon {
    color: var(--text-color);
    font-size: 1.2rem;
    transition: all 0.3s ease;
    opacity: 0.7;
}

.social-icon:hover {
    color: var(--primary-color);
    transform: translateY(-3px);
    opacity: 1;
    text-shadow: 0 0 15px var(--primary-color);
}

/* Pulse icon animation */
.pulse-icon {
    animation: pulse 2s infinite, glow 3s infinite;
    display: inline-block;
    color: var(--primary-color);
}

/* Hover glow effects */
h2 i {
    transition: all 0.3s ease;
}

h2:hover i {
    color: var(--primary-color);
    text-shadow: 0 0 15px var(--primary-color);
    transform: scale(1.2) rotate(5deg);
}

.event-card h3:hover {
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(46, 204, 113, 0.6);
    transition: all 0.3s ease;
}

.event-info:hover i {
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(46, 204, 113, 0.7);
    transform: scale(1.2);
    transition: all 0.3s ease;
}

/* Glowing text effect */
.form-section h2, .events-section h2 {
    position: relative;
    display: inline-block;
    transition: all 0.3s ease;
}

.form-section h2:hover, .events-section h2:hover {
    text-shadow: 0 0 15px var(--primary-color);
}

/* Input glow effect */
input:hover {
    border-color: var(--primary-color);
    box-shadow: 0 0 8px rgba(46, 204, 113, 0.3);
}

/* Neon text effect for the title */
header h1 {
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.5),
                0 0 10px rgba(46, 204, 113, 0.5),
                0 0 15px rgba(46, 204, 113, 0.5),
                0 0 20px rgba(46, 204, 113, 0.5);
    transition: all 0.3s ease;
    animation: textFlicker 5s infinite alternate;
}

@keyframes textFlicker {
    0%, 19.999%, 22%, 62.999%, 64%, 64.999%, 70%, 100% {
        opacity: 1;
        text-shadow: 0 0 5px rgba(255, 255, 255, 0.5),
                    0 0 10px rgba(46, 204, 113, 0.5),
                    0 0 15px rgba(46, 204, 113, 0.5),
                    0 0 20px rgba(46, 204, 113, 0.5);
    }
    20%, 21.999%, 63%, 63.999%, 65%, 69.999% {
        opacity: 0.8;
        text-shadow: none;
    }
}

header h1:hover {
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.8),
                0 0 10px rgba(46, 204, 113, 0.8),
                0 0 15px rgba(46, 204, 113, 0.8),
                0 0 20px rgba(46, 204, 113, 0.8),
                0 0 30px rgba(46, 204, 113, 0.6);
}

/* Glowing border for form elements */
.form-group {
    position: relative;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    padding: 0.5rem;
    border-radius: var(--border-radius);
    background-color: rgba(30, 30, 30, 0.3);
    margin-bottom: 2rem;
}

.form-group::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(46, 204, 113, 0.3), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.form-group:focus-within::after {
    opacity: 1;
}

/* Glowing effect for the entire page on hover */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: radial-gradient(circle at var(--x, 50%) var(--y, 50%), rgba(46, 204, 113, 0.1) 0%, rgba(0, 0, 0, 0) 50%);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: -1;
}

body:hover::before {
    opacity: 1;
}

/* Fizzy Background Animation */
.fizzy-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -2;
    pointer-events: none;
}

.bubble {
    position: absolute;
    bottom: -100px;
    width: 40px;
    height: 40px;
    background: rgba(46, 204, 113, 0.1);
    border-radius: 50%;
    opacity: 0.5;
    animation: rise 15s infinite ease-in;
    box-shadow: 0 0 10px rgba(46, 204, 113, 0.2), inset 0 0 10px rgba(46, 204, 113, 0.3);
    backdrop-filter: blur(1px);
}

.bubble:nth-child(2n) {
    width: 20px;
    height: 20px;
    animation-duration: 20s;
    animation-delay: 1s;
}

.bubble:nth-child(3n) {
    width: 60px;
    height: 60px;
    animation-duration: 25s;
    animation-delay: 3s;
    opacity: 0.2;
}

.bubble:nth-child(4n) {
    width: 15px;
    height: 15px;
    animation-duration: 18s;
    animation-delay: 5s;
}

.bubble:nth-child(5n) {
    width: 35px;
    height: 35px;
    animation-duration: 12s;
    animation-delay: 7s;
}

@keyframes rise {
    0% {
        bottom: -100px;
        transform: translateX(0) scale(0.3) rotate(0);
        opacity: 0;
    }
    50% {
        opacity: 0.6;
        transform: translateX(100px) scale(1) rotate(180deg);
    }
    100% {
        bottom: 100%;
        transform: translateX(-100px) scale(0.3) rotate(360deg);
        opacity: 0;
    }
}

/* Position bubbles randomly */
.bubble:nth-child(1) { left: 10%; animation-delay: 0s; }
.bubble:nth-child(2) { left: 20%; animation-delay: 2s; }
.bubble:nth-child(3) { left: 30%; animation-delay: 4s; }
.bubble:nth-child(4) { left: 40%; animation-delay: 6s; }
.bubble:nth-child(5) { left: 50%; animation-delay: 8s; }
.bubble:nth-child(6) { left: 60%; animation-delay: 10s; }
.bubble:nth-child(7) { left: 70%; animation-delay: 12s; }
.bubble:nth-child(8) { left: 80%; animation-delay: 14s; }
.bubble:nth-child(9) { left: 90%; animation-delay: 16s; }
.bubble:nth-child(10) { left: 5%; animation-delay: 18s; }
.bubble:nth-child(11) { left: 15%; animation-delay: 20s; }
.bubble:nth-child(12) { left: 25%; animation-delay: 22s; }
.bubble:nth-child(13) { left: 35%; animation-delay: 24s; }
.bubble:nth-child(14) { left: 45%; animation-delay: 26s; }
.bubble:nth-child(15) { left: 55%; animation-delay: 28s; }
.bubble:nth-child(16) { left: 65%; animation-delay: 30s; }
.bubble:nth-child(17) { left: 75%; animation-delay: 32s; }
.bubble:nth-child(18) { left: 85%; animation-delay: 34s; }
.bubble:nth-child(19) { left: 95%; animation-delay: 36s; }
.bubble:nth-child(20) { left: 50%; animation-delay: 38s; }