/* Register Modal - ใช้ style เดียวกับ login modal */
.register-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    animation: fadeIn 0.3s ease;
}

.register-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.register-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(5px);
}

.register-modal-container {
    position: relative;
    width: 90%;
    max-width: 1000px;
    height: 90vh;
    max-height: 700px;
    background-color: #1a1a1a;
    border-radius: 15px;
    overflow: hidden;
    display: flex;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
    animation: slideUp 0.4s ease;
    z-index: 10001;
}

.register-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.6);
    border: none;
    color: #ffffff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10002;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.register-modal-close:hover {
    background: rgba(90, 200, 250, 0.7);
    transform: rotate(90deg);
}

/* Left Side - Background Image */
.register-modal-left {
    flex: 1;
    position: relative;
    display: none;
    min-width: 0;
}

@media screen and (min-width: 768px) {
    .register-modal-left {
        display: block;
    }
    
    .register-modal-container {
        max-width: 1200px;
    }
}

.register-modal-image-wrapper {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.register-modal-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.4);
}

.register-modal-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(90, 200, 250, 0.3) 0%,
        rgba(0, 0, 0, 0.7) 50%,
        rgba(90, 200, 250, 0.2) 100%
    );
}

.register-modal-image-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 2;
    padding: 40px;
    width: 100%;
}

.register-modal-title-large {
    font-size: 4rem;
    font-weight: 700;
    color: #ffffff;
    font-family: 'Prompt', sans-serif;
    margin-bottom: 20px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
    letter-spacing: 2px;
}

.register-modal-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    font-family: 'Prompt', sans-serif;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.6);
}

/* Right Side - Register Form */
.register-modal-right {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #1a1a1a;
    padding: 50px 40px;
    overflow-y: auto;
}

.register-form-container {
    width: 100%;
    max-width: 400px;
}

.register-form-header {
    text-align: center;
    margin-bottom: 30px;
}

.register-form-welcome {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    font-family: 'Prompt', sans-serif;
    margin-bottom: 8px;
}

.register-form-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #5AC8FA;
    font-family: 'Prompt', sans-serif;
    margin: 0;
    letter-spacing: 1px;
}

/* Register Form */
.register-form {
    width: 100%;
}

.register-input-group {
    position: relative;
    margin-bottom: 18px;
}

.register-input {
    width: 100%;
    padding: 14px 45px 14px 15px;
    background-color: #2a2a2a;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #ffffff;
    font-size: 1rem;
    font-family: 'Prompt', sans-serif;
    transition: all 0.3s ease;
}

.register-input:focus {
    outline: none;
    border-color: #5AC8FA;
    background-color: #2f2f2f;
    box-shadow: 0 0 0 3px rgba(90, 200, 250, 0.2);
}

.register-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.register-input-icon {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.5);
    pointer-events: none;
}

.register-password-toggle {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    padding: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s ease;
}

.register-password-toggle:hover {
    color: rgba(255, 255, 255, 0.8);
}

.register-form-agreement {
    margin-bottom: 25px;
    font-size: 0.9rem;
    font-family: 'Prompt', sans-serif;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.register-checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    margin: 0;
}

.register-checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: #5AC8FA;
    flex-shrink: 0;
}

.register-read-terms-btn {
    background: transparent;
    border: none;
    color: #5AC8FA;
    font-size: 0.85rem;
    font-family: 'Prompt', sans-serif;
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
    transition: color 0.3s ease;
    white-space: nowrap;
}

.register-read-terms-btn:hover {
    color: #6BC4F5;
}

.register-submit-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #5AC8FA, #4AB5E0);
    border: none;
    border-radius: 8px;
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 600;
    font-family: 'Prompt', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(90, 200, 250, 0.4);
}

.register-submit-btn:hover {
    background: linear-gradient(135deg, #6BC4F5, #5AC8FA);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(90, 200, 250, 0.6);
}

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

.register-submit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.discord-submit-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #5AC8FA, #4AB5E0);
    border: none;
    border-radius: 8px;
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 600;
    font-family: 'Prompt', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(90, 200, 250, 0.4);
}

.discord-submit-btn:hover {
    background: linear-gradient(135deg, #6BC4F5, #5AC8FA);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(90, 200, 250, 0.6);
}

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

.discord-submit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.register-login-prompt {
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    font-family: 'Prompt', sans-serif;
}

.register-login-link {
    color: #5AC8FA;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.register-login-link:hover {
    color: #6BC4F5;
    text-decoration: underline;
}

/* Responsive Design */
@media screen and (max-width: 767px) {
    .register-modal-container {
        width: 95%;
        height: 95vh;
        max-height: none;
    }
    
    .register-modal-right {
        padding: 40px 30px;
    }
    
    .register-form-title {
        font-size: 2rem;
    }
    
    .register-submit-btn {
        padding: 14px;
        font-size: 1rem;
    }
}

@media screen and (max-width: 480px) {
    .register-modal-container {
        border-radius: 0;
        height: 100vh;
        max-height: none;
    }
    
    .register-modal-right {
        padding: 30px 20px;
    }
    
    .register-form-title {
        font-size: 1.8rem;
    }
    
    .register-form-welcome {
        font-size: 0.85rem;
    }
}