/* REGISTER STYLES */
.register-content {
    flex: 1;
    padding: 16px 20px;
    overflow-y: auto;
    background: var(--primary-bg);
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.register-box {
    max-width: 400px;
    width: 100%;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    border-radius: var(--radius);
    padding: 24px 28px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

.register-box h2 {
    font-size: 1.3rem;
    color: var(--text);
    text-align: center;
}

.register-box .subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 0.85rem;
    margin-bottom: 20px;
}

.sponsor-info {
    background: var(--primary-light);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    margin-bottom: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sponsor-info .sponsor-label {
    font-size: 0.75rem;
    color: var(--text-light);
}

.sponsor-info .sponsor-name {
    font-weight: 600;
    color: var(--primary-deep);
}

.form-group {
    margin-bottom: 14px;
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
}

.form-input {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    background: rgba(255, 255, 255, 0.5);
    color: var(--text);
    outline: none;
    transition: all 0.2s;
}

.form-input:focus {
    border-color: var(--primary);
    background: white;
    box-shadow: var(--shadow-sm);
}

.form-input::placeholder {
    color: var(--text-light);
    opacity: 0.6;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.register-btn {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--primary);
    color: white;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 4px;
}

.register-btn:hover {
    background: var(--primary-dark);
    transform: scale(1.01);
}

.register-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.login-link {
    text-align: center;
    margin-top: 16px;
    font-size: 0.8rem;
    color: var(--text-light);
}

.login-link a {
    color: var(--primary-deep);
    text-decoration: none;
    font-weight: 600;
}

.login-link a:hover {
    text-decoration: underline;
}

#message.success {
    background: #D5F5E3;
    color: #1E8449;
    border: 1px solid #82E0AA;
}

#message.error {
    background: #FADBD8;
    color: #922B21;
    border: 1px solid #F1948A;
}

@media (max-width: 480px) {
    .register-box {
        padding: 16px;
        border-radius: var(--radius-sm);
    }
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}