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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #0a1929;
    min-height: 100vh;
    padding: 20px;
    color: #333;
    position: relative;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 140, 0, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(30, 58, 138, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(255, 140, 0, 0.05) 0%, transparent 60%);
    z-index: 0;
    pointer-events: none;
}

.container {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

header {
    text-align: center;
    color: white;
    margin-bottom: 40px;
    animation: fadeInDown 0.6s ease-out;
}

header i {
    font-size: 70px;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ff8c00, #ffa500);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 4px 20px rgba(255, 140, 0, 0.4));
    animation: float 3s ease-in-out infinite;
}

header h1 {
    font-size: 2.8rem;
    margin-bottom: 15px;
    font-weight: 800;
    background: linear-gradient(135deg, #ff8c00 0%, #ffa500 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
    text-transform: uppercase;
}

header p {
    font-size: 1.2rem;
    opacity: 0.9;
    color: #e0e7ff;
    font-weight: 300;
}

.event-details {
    background: rgba(255, 140, 0, 0.1);
    border: 2px solid rgba(255, 140, 0, 0.3);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 30px;
    text-align: center;
    backdrop-filter: blur(10px);
}

.event-details h3 {
    color: #ff8c00;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.event-details p {
    color: #e0e7ff;
    font-size: 1.1rem;
    margin: 8px 0;
}

.event-details .date {
    font-size: 1.8rem;
    font-weight: 800;
    color: #ff8c00;
    margin: 15px 0;
}

.event-details .venue {
    font-weight: 600;
    color: #fff;
}

.form-container {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 140, 0, 0.2);
    border-radius: 24px;
    padding: 45px;
    box-shadow: 
        0 25px 50px -12px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(255, 140, 0, 0.1);
    animation: fadeInUp 0.6s ease-out;
    position: relative;
    overflow: hidden;
}

.form-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, #ff8c00, transparent);
    opacity: 0.8;
}

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

.form-group label {
    display: block;
    font-weight: 600;
    color: #e0e7ff;
    margin-bottom: 10px;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
    text-transform: uppercase;
    font-size: 0.85rem;
}

.form-group label i {
    margin-right: 10px;
    width: 20px;
    color: #ff8c00;
    font-size: 1.1rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 16px 20px;
    border: 1.5px solid rgba(255, 140, 0, 0.2);
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    font-weight: 400;
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #ff8c00;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(255, 140, 0, 0.2), 0 8px 16px rgba(0, 0, 0, 0.3);
    transform: translateY(-1px);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23ff8c00' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 20px center;
    padding-right: 50px;
}

.form-group select option {
    background: #1e1e2e;
    color: #fff;
    padding: 10px;
}

.error-message {
    display: block;
    color: #ef4444;
    font-size: 0.85rem;
    margin-top: 5px;
    min-height: 20px;
}

.payment-notice {
    background: linear-gradient(135deg, rgba(255, 140, 0, 0.15), rgba(255, 165, 0, 0.15));
    border: 1.5px solid rgba(255, 140, 0, 0.4);
    border-radius: 16px;
    padding: 20px 24px;
    margin: 30px 0;
    display: flex;
    align-items: center;
    gap: 16px;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.payment-notice::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #ff8c00, #ffa500);
}

.payment-notice i {
    color: #ff8c00;
    font-size: 28px;
    flex-shrink: 0;
    filter: drop-shadow(0 2px 8px rgba(255, 140, 0, 0.4));
}

.payment-notice p {
    margin: 0;
    color: #fef3c7;
    font-size: 1rem;
    line-height: 1.6;
    font-weight: 400;
}

.payment-notice strong {
    color: #ff8c00;
    font-weight: 700;
    font-size: 1.1rem;
}

.submit-btn {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, #ff8c00 0%, #ffa500 100%);
    color: white;
    border: none;
    border-radius: 14px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 
        0 10px 30px rgba(255, 140, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-size: 1rem;
}

.submit-btn::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: left 0.5s ease;
}

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

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 15px 40px rgba(255, 140, 0, 0.6),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.submit-btn:active {
    transform: translateY(0);
}

.submit-btn i {
    margin-right: 10px;
}

.success-message {
    display: none;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 140, 0, 0.2);
    border-radius: 24px;
    padding: 50px 40px;
    box-shadow: 
        0 25px 50px -12px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(255, 140, 0, 0.1);
    animation: fadeInUp 0.6s ease-out;
    text-align: center;
}

.success-message.show {
    display: block;
}

.success-content i {
    font-size: 80px;
    background: linear-gradient(135deg, #10b981, #059669);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 25px;
    animation: scaleIn 0.5s ease-out;
    filter: drop-shadow(0 4px 20px rgba(16, 185, 129, 0.4));
}

.success-content h2 {
    color: #fff;
    margin-bottom: 15px;
    font-size: 2.2rem;
    font-weight: 800;
}

.success-content p {
    color: #e0e7ff;
    font-size: 1.1rem;
    margin-bottom: 30px;
    font-weight: 300;
}

.payment-link-btn {
    display: inline-block;
    padding: 18px 40px;
    background: linear-gradient(135deg, #ff8c00 0%, #ffa500 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 25px rgba(255, 140, 0, 0.4);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: none;
    margin-bottom: 20px;
}

.payment-link-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(255, 140, 0, 0.6);
}

.payment-link-btn i {
    margin-right: 10px;
}

.payment-note {
    font-size: 0.9rem !important;
    color: #a5b4fc !important;
    margin-bottom: 25px !important;
    margin-top: 15px !important;
}

.reset-btn {
    padding: 16px 36px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 140, 0, 0.3);
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.95rem;
}

.reset-btn:hover {
    background: rgba(255, 140, 0, 0.2);
    border-color: #ff8c00;
    transform: translateY(-2px);
}

.reset-btn i {
    margin-right: 10px;
}

/* Animations */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes scaleIn {
    from {
        transform: scale(0);
    }
    to {
        transform: scale(1);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding: 15px;
    }

    header h1 {
        font-size: 2rem;
    }

    header i {
        font-size: 50px;
    }

    .form-container {
        padding: 25px;
    }

    .success-content h2 {
        font-size: 1.5rem;
    }

    .success-content i {
        font-size: 50px;
    }
    
    .event-details .date {
        font-size: 1.4rem;
    }
}

@media (max-width: 480px) {
    header h1 {
        font-size: 1.6rem;
    }

    header p {
        font-size: 0.95rem;
    }

    .form-container {
        padding: 20px;
    }
}